Plant	Part	Low PPM	High PPM	StdDev	^*Reference
Copaifera spp	Gum	300000.0	900000.0	1.9	*
Schinus terebinthifolius	Seed	250000.0	450000.0	5.14	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Ferula gummosa	Gum	50000.0	300000.0	-0.1	*
Curcuma xanthorrhiza	Rhizome	30000.0	295000.0	3.67	*
Canarium indicum	Gum	100000.0	250000.0	-0.27	*
Pinus elliottii	Resin, Exudate, Sap	200000.0	250000.0	1.23	*
Pinus palustris	Resin, Exudate, Sap	200000.0	250000.0	1.23	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Syzygium aromaticum	Fruit	150000.0	210000.0	3.26	*
Syzygium aromaticum	Flower	155000.0	210000.0	6.57	*
Piper cubeba	Fruit	50000.0	200000.0	3.07	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Psoralea corylifolia	Seed	500.0	200000.0	1.98	*
Liquidambar styraciflua	Resin, Exudate, Sap	150000.0	200000.0	0.64	*
Apium graveolens	Fruit	42000.0	200000.0	3.07	*
Ferula assa-foetida	Gum	30000.0	170000.0	-0.53	*
Commiphora myrrha	Resin, Exudate, Sap	15000.0	170000.0	0.29	*
Boswellia serrata	Resin, Exudate, Sap	--	160000.0	0.17	Sabinsa: A series of well documented proprietary PR booklets, e.g.Sabinsa Corps. 1998. Bronchial Asthma - Its etiology and control with traditional herbal extracts. Sabinsa Corporation. Piscataway, NJ. 49 pp.
Myristica fragrans	Seed	20000.0	160000.0	1.47	*
Myristica fragrans	Aril	40000.0	150000.0		List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Pimpinella anisum	Seed	6100.0	140000.0	1.22	*
Bursera delpechiana	Wood	25000.0	120000.0	2.32	*
Piper cubeba	Fruit Essent. Oil	--	118500.0		*
Boswellia sacra	Latex Exudate	30000.0	100000.0		Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
Elettaria cardamomum	Fruit	25000.0	100000.0	1.12	*
Illicium verum	Fruit	50000.0	100000.0	1.12	*
Santalum album	Root	--	100000.0	4.06	*
Acorus calamus	Rhizome	10000.0	100000.0	0.8	*
Atractylodes lancea	Rhizome	50000.0	90000.0	0.65	*
Sassafras albidum	Root	10000.0	90000.0	3.58	*
Carum carvi	Seed	20000.0	82000.0	0.49	*
Aframomum melegueta	Seed	3000.0	80000.0	0.46	*
Foeniculum vulgare	Fruit	10000.0	80000.0	0.73	*
Curcuma longa	Plant	15500.0	80000.0	5.34	*
Anethum graveolens	Seed	12000.0	77000.0	0.42	*
Anethum graveolens	Fruit	12000.0	77000.0	0.68	*
Curcuma longa	Rhizome	3000.0	72000.0	0.38	*
Petroselinum crispum	Seed	15000.0	70000.0	0.33	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Carum carvi	Fruit	30000.0	70000.0	0.54	*
Saussurea lappa	Root	15000.0	70000.0	2.64	*
Cistus ladaniferus	Essential Oil	1000.0	70000.0	1.07	*
Opopanax chironium	Resin, Exudate, Sap	30000.0	65000.0	-0.95	*
Elettaria cardamomum	Seed Essent. Oil	--	64500.0	1.0	*
Arnica montana	Rhizome	5000.0	63100.0	0.25	*
Santalum album	Wood	15000.0	62500.0	0.55	*
Betula lenta	Bud	40000.0	60000.0	1.28	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Cedrus libani	Wood	35000.0	60000.0	0.48	*
Foeniculum vulgare	Seed	2160.0	60000.0	0.21	*
Pimpinella anisum	Plant	10000.0	60000.0	3.82	*
Trachyspermum ammi	Fruit	20000.0	60000.0	0.35	*
Syzygium aromaticum	Stem	40000.0	60000.0	2.6	Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Guaiacum sp.	Wood	50000.0	60000.0	0.48	*
Zingiber officinale	Resin, Exudate, Sap	--	60000.0	-1.01	*
Pogostemon cablin	Plant	15000.0	58000.0	3.67	*
Pycnanthemum pilosum	Flower	39000.0	58000.0	1.51	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Pycnanthemum pilosum	Leaf	39000.0	58000.0	4.09	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Pycnanthemum pycnanthemoides	Shoot	39000.0	58000.0	4.42	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Inula helenium	Plant	5700.0	54000.0	3.36	*
Schinus molle	Fruit	33500.0	52000.0	0.19	*
Eucalyptus sparsa	Leaf	--	50400.0	3.42	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Cuminum cyminum	Fruit	20000.0	50000.0	0.15	*
Acacia farnesiana	Flower	5000.0	50000.0	1.24	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Pycnanthemum muticum	Shoot	29000.0	50000.0	3.67	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Pimenta dioica	Fruit	20000.0	50000.0	0.15	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Cuminum cyminum	Seed	20000.0	50000.0	0.08	*
Santalum acuminatum	Wood	--	50000.0	0.17	*
Juniperus sabina	Shoot	30000.0	50000.0	3.67	*
Zingiber officinale	Or	800.0	50000.0		*
Ginkgo biloba	Wood	--	50000.0	0.17	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Alpinia galanga	Rhizome	400.0	48000.0	0.03	*
Umbellularia californica	Essential Oil	--	46900.0	0.26	*
Origanum vulgare	Shoot	--	45000.0	3.21	Lagouri, V., Blekas, G., Tsimidou, M., Kokkini, S., and Boskou, D. 1993. Composition and Antioxidant Activity of Essential Oils from Oregano Plants Grown Wild in Greece. Z. Lebensm Unters Forsch 197: 20-23.
Asarum canadense	Rhizome	35000.0	45000.0	-0.02	*
Juniperus virginiana	Wood	15000.0	45000.0	0.02	*
Synedrella nodiflora	Flower	--	43000.0	1.01	Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp.
Pycnanthemum loomisii	Shoot	31000.0	42000.0	2.93	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Piper betel	Leaf	2000.0	42000.0	2.68	*
Inula helenium	Fruit	10000.0	40000.0	-0.04	*
Stillingia sylvatica	Plant	30000.0	40000.0	2.3	Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Echinacea spp	Root	50.0	40000.0	1.23	*
Cinnamomum verum	Bark	3500.0	40000.0	2.53	*
Juniperus communis	Fruit	6200.0	40000.0	-0.04	*
Lavandula angustifolia	Flower	3000.0	40000.0	0.91	*
Artemisia annua	Leaf	1400.0	40000.0	2.5	*
Mentha x piperita	Plant	1000.0	40000.0	2.3	*
Laurus nobilis	Fruit	10000.0	40000.0	-0.04	*
Pimenta racemosa	Leaf	7500.0	39000.0	2.42	*
Mentha longifolia	Plant	10000.0	38000.0	2.15	*
Ferula jaeschkeana	Fruit	--	38000.0	-0.08	*
Angelica archangelica	Seed	2000.0	38000.0	-0.07	*
Arnica montana	Root	17700.0	37400.0	1.11	*
Satureja thymbra	Shoot	--	37000.0	2.47	Lagouri, V., Blekas, G., Tsimidou, M., Kokkini, S., and Boskou, D. 1993. Composition and Antioxidant Activity of Essential Oils from Oregano Plants Grown Wild in Greece. Z. Lebensm Unters Forsch 197: 20-23.
Pycnanthemum californicum	Shoot	--	36000.0	2.38	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Agathosma betulina	Leaf	10000.0	35000.0	2.06	*
Barosma betulina	Leaf	15000.0	35000.0	2.06	*
Eucalyptus globulus	Leaf	5000.0	35000.0	2.06	Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
Piper angustifolium	Leaf	9000.0	35000.0	2.06	*
Thymus vulgaris	Plant	4000.0	34000.0	1.84	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Origanum vulgare	Plant	--	34000.0	1.84	Sezik, E., Tumen, G., Kirimer, N., Ozek, T., and Baser, K.H.C. 1993. Essential Oil Composition of Four Origanum vulgare Subspecies of Anatolian Origin. J. Ess. Oil Res., 5: 425-431.
Eucalyptus forrestiana	Leaf	--	33200.0	1.91	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Origanum onites	Shoot	--	33000.0	2.1	Lagouri, V., Blekas, G., Tsimidou, M., Kokkini, S., and Boskou, D. 1993. Composition and Antioxidant Activity of Essential Oils from Oregano Plants Grown Wild in Greece. Z. Lebensm Unters Forsch 197: 20-23.
Zanthoxylum clava-herculis	Plant	--	33000.0	1.77	Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Mentha arvensis var. piperascens	Plant	10000.0	32100.0	1.7	*
Nardostachys chinensis	Rhizome	10000.0	32000.0	-0.21	*
Syzygium aromaticum	Leaf	20000.0	32000.0	1.8	*
Origanum syriacum	Shoot	--	31000.0	1.92	Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
Origanum syriacum	Shoot	--	31000.0	1.92	Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
Origanum syriacum	Shoot	--	31000.0	1.92	Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
Persea americana	Leaf	5000.0	31000.0	1.71	*
Pycnanthemum setosum	Shoot	20000.0	31000.0	1.92	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Monarda fistulosa	Plant	3000.0	31000.0	1.62	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Eucalyptus desquamata	Leaf	--	30900.0	1.7	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Brassica juncea	Seed	4500.0	30900.0	-0.16	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Astragalus gummifer	Gum	20000.0	30000.0	-1.0	*
Pistacia lentiscus	Leaf	10000.0	30000.0	1.62	*
Hedeoma pulegioides	Plant	6000.0	30000.0	1.54	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Origanum majorana	Plant	3000.0	30000.0	1.54	*
Mentha x piperita	Leaf	2980.0	30000.0	1.62	*
Monarda punctata	Plant	10000.0	30000.0	1.54	*
Artemisia cina	Bud	20000.0	30000.0	-0.13	*
Amomum xanthioides	Seed	15000.0	30000.0	-0.17	*
Croton eluteria	Bark	15000.0	30000.0	1.66	*
Cymbopogon citratus	Plant	2000.0	30000.0	1.54	*
Valeriana jatamansi	Root	5000.0	30000.0	0.76	*
Salvia triloba	Plant	10000.0	30000.0	1.54	*
Asiasarum sieboldii	Root	20000.0	30000.0	0.76	*
Humulus lupulus	Seed	10000.0	30000.0	-0.17	Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
Apium graveolens	Seed	4200.0	30000.0	-0.17	*
Origanum creticum	Plant	14000.0	30000.0	1.54	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Zingiber officinale	Root	700.0	30000.0	0.76	*
Peumus boldus	Leaf	16000.0	30000.0	1.62	*
Micromeria fruticosa	Leaf	--	30000.0	1.62	Kirimer, N., Ozek, T., and Baser, K.H.C. 1991. Composition of the Essential Oil of Micromeria congesta. J. Ess. Oil Res., 3: 387-393.
Schisandra chinensis	Fruit	10000.0	30000.0	-0.24	Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Pycnanthemum virginianum	Shoot	6000.0	29000.0	1.73	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Eucalyptus incrassata	Leaf	--	28400.0	1.48	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Cunila origanoides	Shoot	--	28000.0	1.64	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Ocimum kilimandscharicum	Flower	19600.0	28000.0	0.51	Charles, D.J., and Simon, J.E. 1992. Essential Oil Constituents of Ocimum killimandscharicum Guerke. J. Ess. Oil Res., 4: 125-128.
Salvia officinalis	Plant	5000.0	28000.0	1.39	*
Valeriana officinalis	Leaf	2300.0	28000.0	1.45	*
Eucalyptus bridgesiana	Leaf	--	27000.0	1.36	Singh, A. K., Gupta, K. C., & Brophy, J. J. 1991. Volatile Constituents of the Essential Oil of Eucalyptus bridgesiana Growing in India. Journal of Essential Oil Res. 3: 449-450.
Coriandrum sativum	Fruit	2000.0	26000.0	-0.31	*
Thymus vulgaris	Leaf	1344.0	26000.0	1.27	*
Melaleuca viridiflora	Leaf	10000.0	26000.0	1.27	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Pycnanthemum nudum	Shoot	25000.0	26000.0	1.45	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Murraya koenigii	Leaf	2300.0	26000.0	1.27	*
Eucalyptus stoatei	Leaf	--	26000.0	1.27	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Cinnamomum aromaticum	Bark	2000.0	25000.0	1.22	*
Citrus aurantium	Fruit	7000.0	25000.0	-0.33	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Oenanthe aquatica	Fruit	10000.0	25000.0	-0.33	*
Melaleuca alternifolia	Leaf	10000.0	25000.0	1.18	*
Ledum palustre	Leaf	3000.0	25000.0	1.18	*
Cananga odorata	Flower	5000.0	25000.0	0.41	*
Rosmarinus officinalis	Plant	3300.0	25000.0	1.16	*
Chenopodium ambrosioides	Fruit	1830.0	25000.0	-0.33	*
Origanum onites	Shoot	--	25000.0	1.36	Biondi, D., Cianci, P., Geraci, C. and Ruberto, G. 1993. Antimicrobial Activity and Chemical Composition of Essential Oils from Sicilian Aromatic Plants. Flav. & Frag. J. 8: 331-7.
Mentha spicata	Leaf	1000.0	25000.0	1.18	*
Illicium verum	Seed	--	25000.0	-0.23	Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Cedrus deodora	Wood	--	25000.0	-0.6	*
Origanum minutiflorum	Shoot	22400.0	24400.0	1.31	Baser, K.H.C., Tumen, G., Sezik, E. 1991. The Essential Oil of Origanum minutiflorum O. Schwarz and P.H. Davis. J. Ess. Oil Res. 3: 445-446.
Satureja obovata	Leaf	--	24100.0	1.11	Arrebola, M.L., Navaro, M.C., Jimenez, J. and Ocana, F.A. 1994. Variations in Yield and Composition of the Essential Oil of Satureja obovata. Phytochemistry 35(1): 83.
Micromeria fruticosa	Shoot	--	24000.0	1.27	Fleisher, Z. and Fleisher, A. 1991. The Essential Oil of Micromeria fruticosa (L.) Druce subsp. barbata (Boiss et. Ky.), P.H. Davis. Aromatic Plants of the Holy Land and the Sinai. Part VII. J. Ess. Oil Res 3: 477-479.
Micromeria fruticosa	Shoot	--	24000.0	1.27	Fleisher, Z. and Fleisher, A. 1991. The Essential Oil of Micromeria fruticosa (L.) Druce subsp. barbata (Boiss et. Ky.), P.H. Davis. Aromatic Plants of the Holy Land and the Sinai. Part VII. J. Ess. Oil Res 3: 477-479.
Skimmia arborescens	Leaf	5000.0	24000.0	1.1	*
Eucalyptus nova-anglica	Leaf	14000.0	24000.0	1.1	Brophy, J. L., Lassak, E. V., & Boland, D. J. 1992. The Leaf Essential Oils of Eucalyptus nova-anglica. Deane & Maiden. Journal of Essential Oil Res. 4: 29-32.
Amomum compactum	Seed	--	24000.0	-0.25	Duke, J. A. and duCellier, J. L. 1993. CRC Handbook of Alternative Cash Crops. CRC Press. Boca Raton, FL 33431. 536 pp. US $312.50.
Echinacea pallida	Root	2000.0	23000.0	0.43	*
Zanthoxylum alatum	Fruit	15000.0	23000.0	-0.37	*
Satureja montana	Plant	1500.0	23000.0	1.01	*
Satureja obovata	Leaf	--	22600.0	0.97	Arrebola, M.L., Navaro, M.C., Jimenez, J. and Ocana, F.A. 1994. Variations in Yield and Composition of the Essential Oil of Satureja obovata. Phytochemistry 35(1): 83.
Satureja obovata	Leaf	--	22600.0	0.97	Arrebola, M.L., Navaro, M.C., Jimenez, J. and Ocana, F.A. 1994. Variations in Yield and Composition of the Essential Oil of Satureja obovata. Phytochemistry 35(1): 83.
Pycnanthemum clinopodioides	Shoot	21000.0	22000.0	1.08	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Ravensara aromatica	Bark	--	22000.0	0.96	*
Coridothymus capitatus	Shoot	--	22000.0	1.08	Lagouri, V., Blekas, G., Tsimidou, M., Kokkini, S., and Boskou, D. 1993. Composition and Antioxidant Activity of Essential Oils from Oregano Plants Grown Wild in Greece. Z. Lebensm Unters Forsch 197: 20-23.
Eucalyptus porosa	Leaf	--	21200.0	0.85	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Eucalyptus globulus	Shoot	--	21200.0	1.01	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Pycnanthemum verticillatum	Shoot	--	21000.0	0.99	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Pycnanthemum curvipes	Shoot	--	21000.0	0.99	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Artemisia abrotanum	Plant	1800.0	21000.0	0.86	*
Ocimum gratissimum	Shoot	--	21000.0	0.99	Vostrowsky, O., Garbe, W., Bestmann, H.J. and Maia, J.G.S. 1990. Essential Oil of Alfavaca, Ocimum gratissimum, from Brazilian Amazon. Zeitschr. Naturforschung 45(C): 1073-6.
Schinus molle	Flower	--	21000.0	0.28	*
Eucalyptus blakelyi	Shoot	--	20500.0	0.94	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Juniperus macropoda	Fruit	6600.0	20400.0	-0.42	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Eucalyptus tetraptera	Leaf	--	20400.0	0.78	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Aeolanthus myriantha	Flower	--	20200.0	0.25	Wealth of India.
Mentha pulegium	Plant	10000.0	20000.0	0.78	*
Leonotis nepetaefolia	Seed	--	20000.0	-0.3	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Ravensara aromatica	Leaf	--	20000.0	0.74	*
Nardostachys jatamansi	Root	19000.0	20000.0	0.29	*
Melaleuca linariifolia	Leaf	15000.0	20000.0	0.74	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Cnidium officinale	Rhizome	10000.0	20000.0	-0.38	*
Galipea officinalis	Bark	10000.0	20000.0	0.78	*
Eucalyptus citriodora	Leaf	5000.0	20000.0	0.74	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Valeriana officinalis	Root	590.0	20000.0	0.29	*
Xylopia aethiopica	Fruit	--	20000.0	-0.43	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Hyssopus officinalis	Plant	300.0	20000.0	0.78	*
Citrus sinensis	Pericarp	15000.0	20000.0	1.28	*
Salvia officinalis	Leaf	--	20000.0	0.74	*
Satureja hortensis	Plant	1500.0	20000.0	0.78	*
Populus tacamahacca	Bulb	--	20000.0	1.18	*
Serenoa repens	Fruit	5400.0	20000.0	-0.43	*
Pycnanthemum tenuifolium	Shoot	2000.0	20000.0	0.9	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Matricaria recutita	Flower	2400.0	20000.0	0.24	*
Iris x germanica	Rhizome	1000.0	20000.0	-0.38	*
Mentha pulegium	Shoot	3500.0	20000.0	0.9	*
Euodia rutaecarpa	Fruit	--	20000.0	-0.43	*
Allium sativum var. sativum	Bulb	600.0	19800.0	1.16	*
Thymus serpyllum	Plant	1500.0	19100.0	0.71	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Pycnanthemum incanum	Shoot	11000.0	19000.0	0.81	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Angelica archangelica	Root	1000.0	19000.0	0.24	*
Satureja cuneifolia	Shoot	--	18900.0	0.8	Tumen, G. 1991. The Volatile Constituents of Satureja cuneifolia. J. Ess. Oil Res., 3: 365-366.
Prunus dulcis	Seed	5000.0	18000.0	-0.32	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Abies sachalinensis	Branches	16000.0	18000.0	1.3	*
Levisticum officinale	Root	1000.0	18000.0	0.19	*
Schizonepeta tenuifolia	Plant	--	18000.0	0.63	*
Lavandula x intermedia	Plant	10000.0	18000.0	0.63	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Pelargonium roseum	Shoot	--	18000.0	0.71	*
Chamaemelum nobile	Plant	6000.0	17500.0	0.59	*
Thymus orospedanus	Plant	--	17500.0	0.59	*
Eucalyptus astringens	Shoot	--	17300.0	0.65	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Artemisia absinthium	Leaf	2500.0	17000.0	0.48	*
Origanum sipyleum	Shoot	--	17000.0	0.62	Baser, K.H.C., Ozek, T., Kurkcuoglu, M. and Tumen, G. 1992. Composition of the Essential Oil of Origanum sipyleum of Turkish Origin. J. Ess. Oil Res. 4: 139-142.
Origanum sipyleum	Shoot	--	17000.0	0.62	Baser, K.H.C., Ozek, T., Kurkcuoglu, M. and Tumen, G. 1992. Composition of the Essential Oil of Origanum sipyleum of Turkish Origin. J. Ess. Oil Res. 4: 139-142.
Thymus longicaulis	Shoot	--	17000.0	0.62	Baser, K.H.C., Ozek, T., Kirimer, N. and Tumen, G. 1993. The Occurrence of Three Chemotypes of Thymus longicaulis C. Presl subsp. longicaulis in the same Population. J. Ess. Oil Res. 5: 291-5.
Eucalyptus melliodora	Shoot	--	16800.0	0.6	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Origanum sipyleum	Shoot	--	16800.0	0.6	Baser, K.H.C., Ozek, T., Kurkcuoglu, M. and Tumen, G. 1992. Composition of the Essential Oil of Origanum sipyleum of Turkish Origin. J. Ess. Oil Res. 4: 139-142.
Ocimum gratissimum	Flower	13400.0	16700.0	0.13	Charles, D.J. and Simon, J.E. 1992. A New Geraniol Chemotype of Ocimum gratissimum L. J. Ess. Oil Res. 4: 231-234.
Capsicum frutescens	Fruit	--	16000.0	-0.51	*
Prunus armeniaca	Seed	8000.0	16000.0	-0.35	*
Nigella sativa	Seed	4000.0	16000.0	-0.35	*
Achillea millefolium	Leaf	250.0	16000.0	0.39	*
Eucalyptus punctata	Shoot	--	15700.0	0.5	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Cymbopogon parkeri	Plant	--	15500.0	0.44	Rizk, A.F.M., The Phytochemistry of the Flora of Qatar, Scientific and Applied Research Centre, University of Qatar, Kingprint, Richmond, UK, 1986.
Trachyspermum ammi	Plant	--	15200.0	0.42	*
Vetiveria zizanioides	Root	--	15000.0	0.05	*
Polianthes tuberosa	Flower	800.0	15000.0	0.08	*
Anethum graveolens	Leaf	1640.0	15000.0	0.3	*
Piper nigrum	Fruit	--	15000.0	-0.53	*
Juniperus oxycedrus	Fruit	13000.0	15000.0	-0.53	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Juniperus oxycedrus	Wood	--	15000.0	-0.9	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Jateorhiza palmata	Root	700.0	15000.0	0.05	*
Hyptis suaveolens	Plant	--	15000.0	0.4	Recently became Internat. J. Crude Drug Res. 28(1,2,3,4):1990, page 74.
Anethum graveolens	Plant	5600.0	15000.0	0.4	*
Eugenia brasiliensis	Bark	--	15000.0	0.34	Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Eugenia brasiliensis	Leaf	--	15000.0	0.3	Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Curcuma zedoaria	Rhizome	10000.0	15000.0	-0.46	*
Coriandrum sativum	Seed Essent. Oil	100.0	14900.0	-1.0	*
Ocimum gratissimum	Leaf	12000.0	14700.0	0.28	Charles, D.J. and Simon, J.E. 1992. A New Geraniol Chemotype of Ocimum gratissimum L. J. Ess. Oil Res. 4: 231-234.
Eucalyptus bosistoana	Shoot	--	14700.0	0.41	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Thymus cilicicus	Shoot	--	14600.0	0.4	Tumen, G., Koyuncu, M., Kirimer, N., and Baser, K.H.C. 1994. Composition of the Essential Oil of Thymus cilicicus Boiss. & Bal. J. Ess. Oil Res. 6: 97-8.
Eucalyptus maideni	Shoot	--	14300.0	0.37	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Eucalyptus erythrandra	Leaf	--	14300.0	0.24	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Hyssopus officinalis	Shoot	--	14000.0	0.34	Tsankova, E.T., Konatchiev, A.N. and Genova, E.M. 1993. Chemical Composition of the Essential Oils of Two Hyssopus officinalis cultivars. J. Ess. Oil Res. 5: 609-611.
Hyssopus officinalis	Shoot	--	14000.0	0.34	Tsankova, E.T., Konatchiev, A.N. and Genova, E.M. 1993. Chemical Composition of the Essential Oils of Two Hyssopus officinalis cultivars. J. Ess. Oil Res. 5: 609-611.
Abies balsamea	Leaf	6500.0	14000.0	0.22	*
Peucedanum ostruthium	Root	2000.0	14000.0	0.0	*
Achillea millefolium	Plant	177.0	14000.0	0.32	*
Crocus sativus	Silk Stigma Style	3700.0	13700.0	1.0	*
Cymbopogon martinii	Flower	4500.0	13700.0	0.03	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Echinacea angustifolia	Root	400.0	13000.0	-0.04	*
Nepeta cataria	Plant	2000.0	13000.0	0.25	Bourrel, C., Perineau, F., Michel, G., Bessiere, J.M. 1993. Catnip (Nepeta cataria L.) Essential Oil: Analysis of Chemical Constituents, Bacteriostatic and Fungistatic Properties. J. Ess. Oil Res., 5: 159-167.
Xylopia aethiopica	Seed	--	13000.0	-0.39	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Satureja douglasii	Plant	--	13000.0	0.25	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Monarda didyma	Leaf	7000.0	13000.0	0.13	*
Melaleuca leucadendra	Leaf	--	13000.0	0.13	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Perilla frutescens	Plant	1000.0	13000.0	0.25	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Melaleuca leucadendra	Twig	--	13000.0	1.65	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Teucrium cyprium	Leaf	--	13000.0	0.13	Arnold, N., Bellomaria, B., Velentini G. and Rafaiani, S.M. 1991. Comparative Study on Essential Oil of Some Teucrium Species from Cyprus. J. Ethnopharm. 35: 105-113.
Eucalyptus cuprea	Leaf	--	12700.0	0.1	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Rosmarinus officinalis	Shoot	6200.0	12600.0	0.21	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Rosmarinus officinalis	Shoot	6200.0	12600.0	0.21	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Eucalyptus dolichorhyncha	Leaf	--	12500.0	0.08	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Pimenta dioica	Leaf	7500.0	12500.0	0.08	*
Agastache foeniculum	Plant	1000.0	12500.0	0.21	*
Eucalyptus ceratocorys	Leaf	--	12300.0	0.07	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Vitex agnus-castus	Fruit	4000.0	12000.0	-0.59	Ekundayo, O., Laakso, I., Holopainen, M., Hiltunen, R., Oguntimein, B., and Kauppinen, V. 1990. The Chemical Composition and Antimicrobial Activity of the Leaf Oil of Vitex agnus-castus L. J. Essential Oil Research, 2: 115-119.
Gaultheria fragrantissima	Shoot	1200.0	12000.0	0.16	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Cinnamomum verum	Leaf	5000.0	12000.0	0.04	*
Pycnanthemum flexuosum	Shoot	--	12000.0	0.16	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Eucalyptus moluccana	Shoot	--	12000.0	0.16	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Thymus riatarum	Shoot	--	12000.0	0.16	Iglesias, J., Vila, R., Canigueral, S., Bellakdhar, and Il Idrissi, A. 1991. Analysis of the Essential Oil of Thymus riatarum. J. Ess. Oil Res. 3: 43-4.
Ferula jaeschkeana	Root	--	12000.0	-0.09	*
Cymbopogon nardus	Plant	3000.0	12000.0	0.17	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Brassica nigra	Seed	7000.0	12000.0	-0.4	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Eucalyptus diversicolor	Shoot	--	12000.0	0.16	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Anisochilus carnosus	Leaf	--	11900.0	0.03	Wealth of India.
Umbellularia californica	Stem	5600.0	11300.0	0.09	*
Ocimum kilimandscharicum	Leaf	7700.0	11200.0	-0.03	Charles, D.J., and Simon, J.E. 1992. Essential Oil Constituents of Ocimum killimandscharicum Guerke. J. Ess. Oil Res., 4: 125-128.
Eucalyptus leucoxylon	Leaf	--	11000.0	-0.05	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Lavandula latifolia	Plant	5000.0	11000.0	0.1	*
Eucalyptus intertexta	Leaf	--	11000.0	-0.05	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Nepeta racemosa	Shoot	--	11000.0	0.07	Baser, K.H.C., Ozek, T., Akgul, A. and Tumen, G. 1993. Composition of the Essential Oil of Nepeta racemosa Lam. J. Ess. Oil Res. 5: 215-7.
Nepeta racemosa	Shoot	--	11000.0	0.07	Baser, K.H.C., Ozek, T., Akgul, A. and Tumen, G. 1993. Composition of the Essential Oil of Nepeta racemosa Lam. J. Ess. Oil Res. 5: 215-7.
Satureja obovata	Shoot	10000.0	11000.0	0.07	Fitoterapia No.60: 277.
Levisticum officinale	Seed	8000.0	11000.0	-0.41	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Citrus mitis	Leaf	9000.0	10600.0	-0.08	Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Satureja glabella	Plant	10000.0	10600.0	0.07	*
Eucalyptus citriodora	Shoot	--	10500.0	0.02	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Eucalyptus maculata	Shoot	--	10400.0	0.01	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Perilla frutescens	Leaf	--	10400.0	-0.1	Janicki, J., Tobolewicz, I. 1953. Perilla ocymoides-A Raw material for the Production of Natural Oils. Przem Rolny Spozyw, 7: 56-.
Micromeria teneriffae	Leaf	--	10000.0	-0.14	Kirimer, N., Ozek, T., and Baser, K.H.C. 1991. Composition of the Essential Oil of Micromeria congesta. J. Ess. Oil Res., 3: 387-393.
Alpinia officinarum	Rhizome	3000.0	10000.0	-0.53	*
Monarda lindheimeri	Plant	--	10000.0	0.02	*
Micromeria thymifolia	Leaf	--	10000.0	-0.14	Kirimer, N., Ozek, T., and Baser, K.H.C. 1991. Composition of the Essential Oil of Micromeria congesta. J. Ess. Oil Res., 3: 387-393.
Hedeoma reverchonii	Plant	--	10000.0	0.02	*
Camellia sinensis	Leaf	30.0	10000.0	-0.14	*
Thuja occidentalis	Branches	6000.0	10000.0	-0.16	*
Carum carvi	Plant	--	10000.0	0.02	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Humulus lupulus	Flower	2000.0	10000.0	-0.09	*
Coriandrum sativum	Leaf	--	10000.0	-0.14	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Thymus zygis	Plant	--	10000.0	0.02	*
Mentha x rotundifolia	Leaf	600.0	10000.0	-0.14	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Prunus cerasus	Seed	--	10000.0	-0.42	*
Citrus sinensis	Fruit	7500.0	10000.0	-0.63	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Turnera diffusa	Leaf	2100.0	10000.0	-0.14	*
Liquidambar orientalis	Resin, Exudate, Sap	5000.0	10000.0	-1.6	*
Monarda russeliana	Plant	--	10000.0	0.02	*
Melaleuca bracteata	Leaf	4000.0	10000.0	-0.14	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Citrus paradisi	Fruit	6000.0	10000.0	-0.63	*
Schinus molle	Leaf	2000.0	10000.0	-0.14	*
Monarda citriodora	Flower	--	10000.0	-0.09	Collins, J.E., Bishop, C.D., Deans, S.G. and Svoboda, K.P. 1994. Composition of the Essential Oil from the Leaves and Flowers of Monarda citriodora var. citriodora grown in the United Kingdom. J. Ess. Oil Res. 6: 27-9.
Citrus reticulata	Fruit	7500.0	10000.0	-0.63	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Monarda clinopodia	Plant	--	10000.0	0.02	*
Ocimum kilimandscharicum	Shoot	5000.0	10000.0	-0.03	Charles, D.J., and Simon, J.E. 1992. Essential Oil Constituents of Ocimum killimandscharicum Guerke. J. Ess. Oil Res., 4: 125-128.
Monarda citriodora	Shoot	--	10000.0	-0.03	*
Artemisia dracunculus	Shoot	1000.0	10000.0	-0.03	*
Artemisia dracunculus	Plant	1000.0	10000.0	0.02	*
Drimys winteri	Bark	--	10000.0	-0.09	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Foeniculum vulgare	Plant	--	10000.0	0.02	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Hyssopus officinalis	Shoot	--	10000.0	-0.03	*
Monarda didyma	Shoot	1000.0	10000.0	-0.03	*
Melaleuca cajuputi	Leaf	--	10000.0	-0.14	*
Magnolia officinalis	Bark	3000.0	10000.0	-0.09	*
Ferula sumbul	Plant	--	10000.0	0.02	*
Citrus aurantiifolia	Plant	3000.0	10000.0	0.02	*
Citrus paradisi	Pericarp	3700.0	10000.0	-0.12	*
Micromeria congesta	Leaf	--	10000.0	-0.14	*
Origanum vulgare	Plant	1500.0	10000.0	0.02	*
Cyperus rotundus	Root	5000.0	10000.0	-0.18	*
Illicium verum	Leaf	--	10000.0	-0.14	*
Humulus lupulus	Fruit	3000.0	10000.0	-0.63	Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
Hedychium flavum	Shoot	--	10000.0	-0.03	*
Micromeria croatica	Leaf	--	10000.0	-0.14	*
Hedeoma pulegioides	Shoot	6000.0	10000.0	-0.03	*
Conium maculatum	Plant	--	10000.0	0.02	*
Cinnamomum camphora	Leaf	5000.0	10000.0	-0.14	*
Alpinia galanga	Leaf	--	10000.0	-0.14	*
Thymus x citriodorus	Plant	--	10000.0	0.02	*
Micromeria dalmatica	Leaf	--	10000.0	-0.14	*
Zingiber officinale	Rhizome	--	10000.0	-0.53	*
Hedeoma drummondii	Plant	--	10000.0	0.02	*
Micromeria juliana	Leaf	--	10000.0	-0.14	Kirimer, N., Ozek, T., and Baser, K.H.C. 1991. Composition of the Essential Oil of Micromeria congesta. J. Ess. Oil Res., 3: 387-393.
Pycnanthemum torreyi	Shoot	--	10000.0	-0.03	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Rosmarinus tomentosus	Shoot	8000.0	9900.0	-0.04	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Rosmarinus x lavandulaceus	Shoot	3200.0	9900.0	-0.04	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Satureja obovata	Leaf	--	9800.0	-0.15	Arrebola, M.L., Navaro, M.C., Jimenez, J. and Ocana, F.A. 1994. Variations in Yield and Composition of the Essential Oil of Satureja obovata. Phytochemistry 35(1): 83.
Alliaria petiolata	Seed	5000.0	9600.0	-0.43	*
Eucalyptus largisparsa	Leaf	--	9200.0	-0.21	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Mentha pulegium	Leaf	--	9200.0	-0.21	*
Anthriscus cerefolium	Seed	--	9000.0	-0.44	*
Hypericum perforatum	Plant	500.0	9000.0	-0.06	*
Ferula alliacea	Fruit	--	9000.0	-0.65	*
Teucrium kotschyanum	Leaf	--	9000.0	-0.22	Arnold, N., Bellomaria, B., Velentini G. and Rafaiani, S.M. 1991. Comparative Study on Essential Oil of Some Teucrium Species from Cyprus. J. Ethnopharm. 35: 105-113.
Ocimum tenuiflorum	Leaf	1000.0	9000.0	-0.22	*
Eucalyptus odorata	Leaf	--	8800.0	-0.24	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Rosmarinus eriocalyx	Shoot	5500.0	8700.0	-0.15	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Rosmarinus eriocalyx	Shoot	5500.0	8700.0	-0.15	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Santolina chamaecyparissus	Flower	--	8600.0	-0.14	*
Mentha aquatica	Leaf	3000.0	8500.0	-0.27	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Calamintha nepeta	Leaf	--	8000.0	-0.31	Akgul, A., De Pooter, H.L., and De Buyck, L.F. 1991. The Essential Oils of Calamintha nepeta subsp. glandulosa and Ziziphora clinopodioides from Turkey. J. Ess. Oil Res., 3: 7-10.
Thymus funkii	Shoot	--	8000.0	-0.21	Vila, R., et al. 1995. Composition and study of the variability of the essential oil of Thymus funkii Cousson. Flav. & Fragr. J. 10(6): 379-383.
Thymus funkii	Shoot	--	8000.0	-0.21	Vila, R., et al. 1995. Composition and study of the variability of the essential oil of Thymus funkii Cousson. Flav. & Fragr. J. 10(6): 379-383.
Cannabis sativa	Bud	1300.0	8000.0	-1.16	*
Pycnanthemum montanum	Shoot	7000.0	8000.0	-0.21	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Thymus zygis	Shoot	--	8000.0	-0.21	Jimenez, J., Navarro, M.C., Montilla, M.P., Martin, A. and Martinez, A. 1993. Thymus zygis Oil: Its Effects on CCl4-Induced Hepatotoxicity and Free Radical Scavenger Activity. JEO5: 153-8.
Thymus zygis	Shoot	--	8000.0	-0.21	Jimenez, J., Navarro, M.C., Montilla, M.P., Martin, A. and Martinez, A. 1993. Thymus zygis Oil: Its Effects on CCl4-Induced Hepatotoxicity and Free Radical Scavenger Activity. JEO5: 153-8.
Melissa officinalis	Shoot	100.0	8000.0	-0.21	*
Gaultheria procumbens	Leaf	5500.0	8000.0	-0.31	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Thymus longicaulis	Shoot	--	8000.0	-0.21	Baser, K.H.C., Ozek, T., Kirimer, N. and Tumen, G. 1993. The Occurrence of Three Chemotypes of Thymus longicaulis C. Presl subsp. longicaulis in the same Population. J. Ess. Oil Res. 5: 291-5.
Thymus longicaulis	Shoot	--	8000.0	-0.21	Baser, K.H.C., Ozek, T., Kirimer, N. and Tumen, G. 1993. The Occurrence of Three Chemotypes of Thymus longicaulis C. Presl subsp. longicaulis in the same Population. J. Ess. Oil Res. 5: 291-5.
Eleutherococcus senticosus	Root	--	8000.0	-0.28	*
Boronia megastigma	Flower	4000.0	8000.0	-0.16	*
Satureja cilicica	Shoot	--	8000.0	-0.21	Tumen, G. Baser, K.H.C. and Kirimer, N. 1993. The Essential Oil of Satureja cilicica P.H. Davis. J. Ess. Oil Res. 5: 547-548.
Daucus carota	Seed	4000.0	8000.0	-0.45	*
Cinnamomum aromaticum	Leaf	3100.0	7700.0	-0.34	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Vitex agnus-castus	Flower	3000.0	7600.0	-0.17	Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
Arctium lappa	Root	600.0	7500.0	-0.3	Wealth of India.
Ribes nigrum	Bulb	--	7500.0	-0.37	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Limonia acidissima	Leaf	--	7300.0	-0.37	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Eucalyptus camaldulensis	Shoot	--	7200.0	-0.29	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Dictamnus albus	Shoot	--	7200.0	-0.29	Baser, K.H.C., Kosar, M.Malyer, H. & Ozek, T. 1994. The Essential Oil Composition of Dictamnus albus from Turkey. Planta Med. 60:481-2
Dictamnus albus	Shoot	--	7200.0	-0.29	Baser, K.H.C., Kosar, M.Malyer, H. & Ozek, T. 1994. The Essential Oil Composition of Dictamnus albus from Turkey. Planta Med. 60:481-2
Thymus capitatus	Shoot	--	7100.0	-0.3	Biondi, D., Cianci, P., Geraci, C. and Ruberto, G. 1993. Antimicrobial Activity and Chemical Composition of Essential Oils from Sicilian Aromatic Plants. Flav. & Frag. J. 8: 331-7.
Monarda media	Plant	--	7000.0	-0.21	*
Foeniculum vulgare	Root	5000.0	7000.0	-0.33	*
Cymbopogon winterianus	Plant	4000.0	7000.0	-0.21	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Angelica sinensis	Root	880.0	7000.0	-0.33	*
Monarda citriodora	Leaf	--	7000.0	-0.4	Collins, J.E., Bishop, C.D., Deans, S.G. and Svoboda, K.P. 1994. Composition of the Essential Oil from the Leaves and Flowers of Monarda citriodora var. citriodora grown in the United Kingdom. J. Ess. Oil Res. 6: 27-9.
Salvia canariensis	Leaf	--	7000.0	-0.4	Casnigueral,S., Iglesias,J., Vila,R., Virgili,A. and Ibanez,C.1994. The Essential Oil from Leaves of Salvia canariensis L. Flav. & Frag. J. 9:201-204. S. Canigueral, Facultat de Farmacia, Universitat de Barcelona, Ave.Diagonal 643,E-08028, Barcelone Spain
Ocimum sanctum	Leaf	6000.0	7000.0	-0.4	*
Lavandula x hybrida	Shoot	5500.0	7000.0	-0.31	Tucker, A.O., Maciarello, M.J., Angell, S., Espaillat, J.R., and French, E.C. 1993. The Essential Oil of Lavandula x hybrida Balb. ex Ging., a Distinct Hybrid from L. x heterophylla Poir. (Labiatae). J. Ess. Oil Res. 5: 443-445.
Aloysia citrodora	Plant	700.0	7000.0	-0.21	*
Pycnanthemum beadlei	Shoot	--	7000.0	-0.31	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Ruta graveolens	Leaf	600.0	7000.0	-0.4	*
Eucalyptus oviformis	Shoot	--	6900.0	-0.31	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Laurus nobilis	Bark	--	6800.0	-0.37	*
Eucalyptus brassiana	Leaf	--	6800.0	-0.42	Singh, A. K., Gupta, K. C., & Brophy, J. J. 1991. Chemical Constituents of the Leaf Essential Oil of Eucalyptus brassiana S. T. Blake. Journal of Essential Oil Res. 3: 45-7.
Eucalyptus dealbata	Shoot	--	6700.0	-0.33	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Eucalyptus occidentalis	Shoot	--	6600.0	-0.34	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Agastache urticifolia	Plant	--	6500.0	-0.25	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Ocimum canum	Shoot	3800.0	6500.0	-0.35	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Acinos suaveolens	Shoot	--	6400.0	-0.36	Tumen, G. 1991. The Volatile Constituents of Acinos suaveolens (Sibt. et Smith). G. Don fil. Growing in Turkey. J. Ess. Oil Res. 3:191-2.
Myristica fragrans	Leaf	4100.0	6200.0	-0.47	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Pinus mugo	Leaf	1200.0	6100.0	-0.48	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Betula lenta	Bark	2300.0	6000.0	-0.44	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Eupatorium triplinerve	Plant	--	6000.0	-0.28	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Vanilla planifolia	Fruit	--	6000.0	-0.7	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Echinacea spp	Flower	600.0	6000.0	-0.22	Economic & Medicinal Plant Research, 5: 253.
Echinacea spp	Leaf	100.0	6000.0	-0.49	Economic & Medicinal Plant Research, 5: 253.
Tagetes lucida	Shoot	--	6000.0	-0.4	Bicchi, C., Fresia, M., Rubiolo, P., Monti, D., Franz, C., Goehler, I. 1997. Constituents of Tagetes lucida Cav. ssp. lucida essential oil. Flavor & Fragrance, 12(1): 47-52.
Conyza canadensis	Plant	2600.0	6000.0	-0.28	*
Achillea moschata	Plant	3000.0	6000.0	-0.28	*
Ocimum gratissimum	Plant	1000.0	6000.0	-0.28	*
Citrus limon	Pt	2000.0	6000.0	1.0	*
Abelmoschus moschatus	Seed	2000.0	6000.0	-0.47	*
Calamintha nepeta	Plant	--	6000.0	-0.28	J. Ethnopharmacology, 39: 167.
Centella asiatica	Leaf	321.0	6000.0	-0.49	*
Centella asiatica	Plant	3000.0	6000.0	-0.28	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Aegle marmelos	Leaf	--	6000.0	-0.49	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Plectranthus coleoides	Shoot	--	6000.0	-0.4	Buchbauer, G., Jorovetz, L., Wasicky, M. and Nikiforov, A. 1993. Volatile Constituents of the Headspace and Essential Oil of Plectranthus coleoides Marginatus (Labiatae). J. Ess. Oil Res. 5: 311-313.
Myrtus communis	Plant	1667.0	5900.0	-0.29	*
Artemisia pallens	Plant	1300.0	5800.0	-0.3	*
Piper auritum	Leaf	4700.0	5800.0	-0.5	Morton, J.F., Major Medicinal Plants. 1977. Atlas of Medicinal Plants of Middle America. Bahamas to Yucatan. 1981.
Laurus nobilis	Leaf	--	5700.0	-0.51	*
Podophyllum hexandrum	Rhizome	2590.0	5550.0	-0.6	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Dictamnus albus	Shoot	--	5500.0	-0.44	Baser, K.H.C., Kosar, M.Malyer, H. & Ozek, T. 1994. The Essential Oil Composition of Dictamnus albus from Turkey. Planta Med. 60:481-2
Rosmarinus x mendizabalii	Shoot	3900.0	5500.0	-0.44	Soriano Cano, M.C., Sotomayor Sanchez, J.A., Sanchez Gomez, P. and Garcia Vallejo, M.C. 1993. Essential Oils of the Rosmarinus eriocalyx-tomentosus Complex in Southeast Spain. J. Ess. Oil Res. 5: 243-246.
Eucalyptus sideroxylon	Shoot	--	5500.0	-0.44	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Eucalyptus behriana	Leaf	--	5400.0	-0.54	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Rosmarinus officinalis	Shoot	--	5400.0	-0.45	Tucker, A. O. and Maciarello, M. J. 1998. The essential oils of some rosemary cultivars. Flavor and Fragrance Journal, 1: 137-142. 1986.
Citrus aurantium	Flower	1000.0	5000.0	-0.26	*
Petroselinum crispum	Root	500.0	5000.0	-0.42	*
Tagetes minuta	Plant	1870.0	5000.0	-0.36	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Pilocarpus jaborandi	Leaf	--	5000.0	-0.57	*
Myrtus communis	Leaf	1000.0	5000.0	-0.57	*
Capsicum annuum	Fruit	1290.0	5000.0	-0.72	*
Pavonia odorata	Root	--	5000.0	-0.42	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Satureja odora	Shoot	--	5000.0	-0.49	Zygadlo, J.A., Merino. E.F., Maestri, D.M., Guzman, C.A. and Espinar, L.A. 1993. The Essential Oils of Satureja odora and Satureja parvifolia from Argentina. J. Ess. Oil Res. 5: 549-51.
Pinus walliciana	Leaf	--	5000.0	-0.57	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Satureja parvifolia	Shoot	--	5000.0	-0.49	Zygadlo, J.A., Merino. E.F., Maestri, D.M., Guzman, C.A. and Espinar, L.A. 1993. The Essential Oils of Satureja odora and Satureja parvifolia from Argentina. J. Ess. Oil Res. 5: 549-51.
Taraxacum officinale	Root	715.0	5000.0	-0.42	*
Pinus sylvestris	Leaf	2000.0	5000.0	-0.57	*
Lepechinia calycina	Plant	--	5000.0	-0.36	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Prunella vulgaris	Plant	--	5000.0	-0.36	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Salvia sclarea	Plant	400.0	5000.0	-0.36	*
Hamamelis virginiana	Leaf	--	5000.0	-0.57	*
Cymbopogon flexuosus	Leaf	2500.0	5000.0	-0.57	Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
Populus nigra	Bulb	--	5000.0	-0.68	*
Cymbopogon martinii	Plant	1000.0	5000.0	-0.36	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Salvia gilliesii	Shoot	--	5000.0	-0.49	Velasco-Negueruela, A. et al. 1993. The Essential Oil of Salvia gilliesii Benth. J. Ess. Oil Res. 5: 319-320.
Abies spectabilis	Leaf	--	5000.0	-0.57	*
Artemisia salsoloides	Shoot	--	5000.0	-0.49	V. Kaul, P. Weyerstahl, H. Wahlberg, H. Marschall, (1992); Volatile constituents of the essential oil and the absolute of Aremisia salsoloides Willd. from Ladakh,Flavour and Fragrance journal, Vol.7, 299-305.
Eleutherococcus senticosus	Fruit	--	5000.0	-0.72	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Tanacetum vulgare	Plant	4000.0	5000.0	-0.36	*
Valeriana officinalis	Root Essent. Oil	--	5000.0		*
Gelsemium sempervirens	Root	--	5000.0	-0.42	*
Achillea millefolium	Flower	700.0	5000.0	-0.26	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Houttuynia cordata	Plant	--	5000.0	-0.36	*
Echinacea purpurea	Flower	1300.0	4800.0	-0.26	Jim Duke's personal files.
Eucalyptus lansdowneana	Leaf	--	4800.0	-0.59	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Origanum vulgare	Shoot	--	4800.0	-0.51	Isaev, V. 1932. Essential Oils of the Flora of Tadshikistan. Acta Hortii Bot Tadshikistan 1932: 17-.
Tagetes filifolia	Shoot	--	4700.0	-0.52	*
Picea mariana	Twig	--	4610.0	-0.15	*
Tsuga canadensis	Branches	4000.0	4600.0	-1.14	*
Calamintha nepeta	Shoot	--	4500.0	-0.54	Kirimer, N., Baser, K.H.C., Ozek, T. and Kurkcuoglo, M. 1992. Composition of the Essential Oil of Calamintha nepeta subsp. glandulosa. J. Ess. Oil Res. 4:189-190
Nigella sativa	Seed Oil	--	4500.0		*
Porophyllum ruderale	Plant	3000.0	4500.0	-0.4	Loayza, I., de Groot, W., Lorenzo, D. et al. 1999. Composition of the essential oil of Porophyllum ruderale (Jacq.) Cass. from Bolivia. Flav. & Fragr. J. 14: 393-8.
Narcissus tazetta	Flower	2100.0	4500.0	-0.27	*
Eucalyptus tereticornis	Shoot	--	4500.0	-0.54	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Sideritis mugronensis	Flower	3200.0	4400.0	-0.28	Manez, S., Jimenez, A., and Villar, A. 1991. Volatiles of Sideritis mugronensis Flower and Leaf. J. Ess. Oil Res., 3: 395-397.
Sideritis scardica	Shoot	--	4350.0	-0.55	Menkovic, N., et al. 1991. The Essential Oil of Sideritis scardica. Pl. Med. 57. Suppl. 2. pp. A137-A132.
Stevia rebaudiana	Flower	--	4300.0	-0.28	Kinghorn, A. D. (Ed.) 2002. Medicinal and Aromatic Plants - Industrial Profiles. Stevia. The genus Stevia. Taylor & Francis. New York, NY. 211 pp.
Stevia rebaudiana	Leaf	250.0	4300.0	-0.64	*
Lindera benzoin	Fruit	4140.0	4260.0	-0.74	*
Curcuma longa	Leaf	--	4100.0	-0.65	*
Myrica cerifera	Bark	436.0	4000.0	-0.62	*
Ephedra sinica	Plant	1000.0	4000.0	-0.44	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Pelargonium graveolens	Plant	800.0	4000.0	-0.44	*
Paeonia officinalis	Root	--	4000.0	-0.47	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Hyptis emoryi	Plant	--	4000.0	-0.44	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Cimicifuga racemosa	Plant	1000.0	4000.0	-0.44	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Lepechinia schiediana	Plant	--	4000.0	-0.44	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Myrica cerifera	Plant	2000.0	4000.0	-0.44	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Teucrium micropodioides	Leaf	--	4000.0	-0.66	Arnold, N., Bellomaria, B., Velentini G. and Rafaiani, S.M. 1991. Comparative Study on Essential Oil of Some Teucrium Species from Cyprus. J. Ethnopharm. 35: 105-113.
Cimicifuga racemosa	Root	210.0	4000.0	-0.47	*
Ocimum suave	Shoot	--	4000.0	-0.58	J. Nat. Prod. 44: 308.
Paeonia suffruticosa	Root Bark	1500.0	4000.0		Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Actaea racemosa	Plant	1000.0	4000.0	-0.44	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Satureja hortensis	Leaf	--	4000.0	-0.66	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Bixa orellana	Leaf	--	4000.0	-0.66	Wealth of India.
Elsholtzia cristata	Shoot	--	4000.0	-0.58	Kobold, U., Vostrowsky, O., Bestmann, H.J., Bisht, J.C., Pant, A.K., Melkani, A.B. and Mathela, C.S. 1987. Terpenoids from Elsholtzia Species; II. Constituents of Essential Oil from a New Chemotype of Elsholtzia cristata. Planta Medica 1987: 268-271.
Calendula officinalis	Flower	200.0	4000.0	-0.29	*
Pinus palustris	Leaf	--	4000.0	-0.66	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Synedrella nodiflora	Leaf	--	4000.0	-0.66	Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp.
Daucus carota	Root	--	4000.0	-0.47	*
Daucus carota	Shoot	--	4000.0	-0.58	*
Allium sativum var. sativum	Root	370.0	4000.0	-0.47	*
Satureja grandiflora	Shoot	--	3900.0	-0.59	Carnat, A., Chossegros, A., and Lamaison, J. 1991. The Essential Oil of Satureja grandiflora (L.) Scheele from France. J. Ess. Oil Res., 3: 361-362
Eucalyptus saligna	Shoot	--	3900.0	-0.59	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Jasminum officinale	Flower	2400.0	3800.0	-0.3	*
Monarda didyma	Flower	--	3700.0	-0.3	Flavour and Fragrance Journal, 6: 80.
Psidium guajava	Leaf	2600.0	3600.0	-0.7	*
Syringa vulgaris	Flower	2400.0	3600.0	-0.3	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Eucalyptus populnea	Leaf	--	3600.0	-0.7	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Plectranthus incanus	Shoot	--	3500.0	-0.63	Shah, G.C., Bhandari, R. & Mathela, C.S. 1992. 1,2-Epoxy-p-Menthane Derivatives from some Labiatae Species. J. Ess. Oil Res. 4: 57-59.
Abies alba	Leaf	2500.0	3500.0	-0.71	*
Hypericum perforatum	Seed	--	3300.0	-0.51	Watt, J.M. and Breyer-Brandwijk, M.G. 1962. The Medicinal and Poisonous Plants of Southern and Eastern Africa. E. & S. Livingstone, Ltd. Edinburg & London. 1457 pp.
Viburnum prunifolium	Bark	2800.0	3300.0	-0.68	*
Sideritis germanicolpitana	Plant	--	3300.0	-0.49	J. Essential Oil, 4: 533.
Lantana camara	Leaf	500.0	3200.0	-0.73	*
Sambucus nigra	Flower	37.0	3200.0	-0.32	Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Sideritis pauli	Shoot	--	3200.0	-0.66	Burzaco, A., Velasco-Negueruela, A. and Perez-Alonso, M.J. 1992. Essential Oil Analysis of Sideritis pauli Pau. FFJ7: 47-8. 1992.
Echinacea purpurea	Shoot	900.0	3200.0	-0.66	Jim Duke's personal files.
Eucalyptus botryoides	Shoot	--	3200.0	-0.66	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Agastache pallidiflora	Flower	1550.0	3160.0	-0.32	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Citrus aurantiifolia	Pt	--	3100.0	-1.0	*
Eleutherococcus senticosus	Leaf	--	3100.0	-0.74	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Armoracia rusticana	Plant	200.0	3050.0	-0.51	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Petroselinum crispum	Plant	40.0	3000.0	-0.51	*
Citrus aurantium	Leaf	--	3000.0	-0.75	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Pilocarpus microphyllus	Leaf	2500.0	3000.0	-0.75	*
Cnicus benedictus	Plant	--	3000.0	-0.51	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Viburnum opulus	Bark	1000.0	3000.0	-0.7	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Grindelia squarrosa	Plant	--	3000.0	-0.51	*
Petroselinum crispum	Leaf	600.0	3000.0	-0.75	*
Rosa canina	Seed	2000.0	3000.0	-0.51	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Chenopodium ambrosioides	Leaf	2000.0	3000.0	-0.75	*
Ilex paraguariensis	Leaf	--	3000.0	-0.75	*
Ruscus aculeatus	Root	302.0	3000.0	-0.51	*
Micromeria varia	Shoot	--	3000.0	-0.68	Pedro, L.G., et al. 1995. Composition of the Essential oil of Micromeria varia Benth. ssp. thymoides (Sol. ex Lowe) Perez var. thymoides, and endemic species of the Madeira Archipelago. flav. & Fragr. J. 10(3): 199-202.
Micromeria varia	Shoot	--	3000.0	-0.68	*
Ruscus aculeatus	Plant	1000.0	3000.0	-0.51	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Pinus elliottii	Leaf	--	3000.0	-0.75	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Scutellaria lateriflora	Plant	411.0	3000.0	-0.51	*
Picea glauca	Twig	--	3000.0	-0.5	*
Teucrium divaricatum	Leaf	--	3000.0	-0.75	Arnold, N., Bellomaria, B., Velentini G. and Rafaiani, S.M. 1991. Comparative Study on Essential Oil of Some Teucrium Species from Cyprus. J. Ethnopharm. 35: 105-113.
Teucrium scorodonia	Shoot	--	2900.0	-0.68	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Artemisia herba-alba	Plant	--	2900.0	-0.52	*
Teucrium scorodonia	Shoot	--	2900.0	-0.68	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Dianthus caryophyllus	Flower	30.0	2900.0	-0.33	*
Eucalyptus polyanthemos	Shoot	--	2900.0	-0.68	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Echinacea pallida	Flower	--	2800.0	-0.33	Jim Duke's personal files.
Eucalyptus siderophloia	Shoot	--	2800.0	-0.69	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Ocimum gratissimum	Seed	--	2700.0	-0.52	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Eucalyptus angulosa	Leaf	--	2600.0	-0.79	Bignell,C.M.,Dunlop,P.J.,Brophy,J.J.,and Jackson, J.F.1994.Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus.Part I.Subgenus Symphyomyrtus,Section Dumaria,Series Incrassatae.Flavour and Fragrance J.9(3):113-7
Citrus limon	Pericarp	--	2600.0	-1.16	*
Eleutherococcus senticosus	Stem	--	2600.0	-0.36	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Eucalyptus fasiculosa	Leaf	--	2600.0	-0.79	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Hypericum perforatum	Flower	--	2500.0	-0.34	*
Larrea tridentata	Plant	329.0	2500.0	-0.55	*
Ocimum basilicum	Plant	--	2500.0	-0.55	Die Nahrung. Pino, J., Rosado, A., Goire, I., Roncal, E., and Garcia, I. 1993. Analysis of the Essential Oil from Cuban Basil. Die Nahrung 37:(5): 501-504.
Ocimum basilicum	Plant	--	2500.0	-0.55	Die Nahrung. Pino, J., Rosado, A., Goire, I., Roncal, E., and Garcia, I. 1993. Analysis of the Essential Oil from Cuban Basil. Die Nahrung 37:(5): 501-504.
Sideritis athoa	Shoot	--	2500.0	-0.72	Ozek, T., Baser, K.H.C. and Tumen, G. 1993. The Essential Oil of Sideritis athoa Papanikolaou Et Kokkini. J. Ess. Oil Res. 5: 669-670.
Crataegus laevigata	Fruit	279.0	2500.0	-0.77	*
Elsholtzia ciliata	Plant	1000.0	2500.0	-0.55	Chemical Constituents of Oriental Herbs (3 diff. books)
Hyptis suaveolens	Shoot	--	2500.0	-0.72	Mallvarapu, G.R., Ramesh, S., Kaul, P.N., Bhattacharya, A.K., and Rao, B.R.R. 1993. The Essential Oil of Hyptis suaveolens (L.) Poit. J. Ess. Oil Res. 5: 321.
Hyptis suaveolens	Shoot	--	2500.0	-0.72	Mallvarapu, G.R., Ramesh, S., Kaul, P.N., Bhattacharya, A.K., and Rao, B.R.R. 1993. The Essential Oil of Hyptis suaveolens (L.) Poit. J. Ess. Oil Res. 5: 321.
Elsholtzia patrini	Plant	1000.0	2500.0	-0.55	Chemical Constituents of Oriental Herbs (3 diff. books)
Echinacea purpurea	Root	628.0	2500.0	-0.54	*
Levisticum officinale	Plant	500.0	2450.0	-0.55	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Eucalyptus cladocalyx	Shoot	--	2400.0	-0.73	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Artemisia capillaris	Plant	1000.0	2300.0	-0.57	*
Hyacinthus orientalis	Flower	160.0	2300.0	-0.35	*
Litsea glaucescens	Shoot	2100.0	2300.0	-0.74	Tucker, et al, EB46(1):21-24.1992
Hemidesmus indicus	Root	1600.0	2250.0	-0.55	*
Origanum sipyleum	Shoot	--	2200.0	-0.75	Baser, K.H.C., Ozek, T., Kurkcuoglu, M. and Tumen, G. 1992. Composition of the Essential Oil of Origanum sipyleum of Turkish Origin. J. Ess. Oil Res. 4: 139-142.
Armoracia rusticana	Root	500.0	2160.0	-0.55	*
Acorus calamus	Leaf	--	2000.0	-0.84	*
Lagochilus inebrians	Plant	300.0	2000.0	-0.59	*
Sinapis alba	Seed	1000.0	2000.0	-0.53	*
Dracocephalum thymiflora	Plant	--	2000.0	-0.59	*
Yucca baccata	Root	208.0	2000.0	-0.56	*
Lycopus virginicus	Plant	800.0	2000.0	-0.59	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Agrimonia eupatoria	Plant	--	2000.0	-0.59	Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Althaea officinalis	Root	54.0	2000.0	-0.56	*
Elsholtzia polystachya	Leaf	--	2000.0	-0.84	Mathela,C.S., Melkani,A.B., Bisht,J.C., Pant,A.K., Bestmann,H.J., Erler,J., Kobold,U., Rauscher,J. and Vostrowsky,O. 1992. Chemical Varieties of Essential Oils from Elsholtzia polystachya from Two Different Locations in India. Planta Medica 58: 376-379.
Elsholtzia polystachya	Leaf	--	2000.0	-0.84	Mathela,C.S., Melkani,A.B., Bisht,J.C., Pant,A.K., Bestmann,H.J., Erler,J., Kobold,U., Rauscher,J. and Vostrowsky,O. 1992. Chemical Varieties of Essential Oils from Elsholtzia polystachya from Two Different Locations in India. Planta Medica 58: 376-379.
Moldavica thymiflora	Plant	--	2000.0	-0.59	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Coffea arabica	Seed	1000.0	2000.0	-0.53	*
Prunus serotina	Stem Bark	--	2000.0	1.0	*
Stellaria media	Plant	83.0	2000.0	-0.59	*
Pelargonium citrosum	Shoot	--	2000.0	-0.77	Matsuda, B. M., et al. 1996. Essential Oil Analysis and Field Evaluation of the Citrosa Plant 'Pelargonium citrosum' as a Repellent Against Populations of Aedes Mosquitoes. J. Am. Mosq. Contr. Assoc. 12(1):69-74.
Cissampelos pareira	Root	--	2000.0	-0.56	*
Acanthospermum hispidum	Plant	--	2000.0	-0.59	Wealth of India.
Artemisia vulgaris	Plant	260.0	2000.0	-0.59	*
Ononis spinosa	Root	200.0	2000.0	-0.56	*
Helichrysum angustifolium	Plant	750.0	2000.0	-0.59	*
Rosa centifolia	Flower	--	2000.0	-0.36	*
Euphrasia officinalis	Plant	1500.0	2000.0	-0.59	*
Plantago major	Plant	--	2000.0	-0.59	*
Elsholtzia pilosa	Shoot	--	2000.0	-0.77	*
Lycopus europeus	Plant	500.0	2000.0	-0.59	*
Juniperus virginiana	Leaf	--	2000.0	-0.84	*
Ardisia japonica	Plant	1000.0	2000.0	-0.59	*
Hedeoma hispida	Plant	--	2000.0	-0.59	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Eucalyptus albens	Shoot	--	1800.0	-0.79	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Laurus nobilis	Flower	--	1800.0	-0.36	*
Citrus paradisi	Leaf	--	1800.0	-0.86	*
Pteridium aquilinum	Rhizome	--	1800.0	-0.65	*
Simarouba amara	Bark	1000.0	1800.0	-0.81	*
Viola odorata	Flower	300.0	1700.0	-0.37	*
Mentha aquatica	Shoot	--	1700.0	-0.8	Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419.
Trifolium pratense	Flower	--	1700.0	-0.37	Buchnauer,G.,Jirovetz,L.,Nikiforov,A.1996.Comparative Investigation of Essential Clover Flower Oils from Austria Using Gas Chromatography-Flame Ionization Detection,Gas Chromatography-Mass Spectometry,and Gas Chrom.-Olfactometry.J.Agrc.Food Chem.44:1827-8
Sideritis mugronensis	Leaf	1100.0	1600.0	-0.87	Manez, S., Jimenez, A., and Villar, A. 1991. Volatiles of Sideritis mugronensis Flower and Leaf. J. Ess. Oil Res., 3: 395-397.
Mentha aquatica	Shoot	--	1600.0	-0.8	Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419.
Ageratum conyzoides	Plant	200.0	1600.0	-0.62	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Eucalyptus melanophloia	Leaf	--	1600.0	-0.87	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Chrysanthemum parthenium	Shoot	--	1500.0	-0.81	Hendriks, H., Bos, R., and Woerdenbag, H. J. 1996. The Essential Oil of Tanacetum parthenium (L.) Schultz-Bip. Flavor and Fragrance Journal 11(6): 367-71.
Tagetes patula	Plant	--	1500.0	-0.63	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Dictamnus albus	Leaf	--	1500.0	-0.88	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Teucrium scordium	Plant	--	1500.0	-0.63	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Tanacetum parthenium	Shoot	--	1500.0	-0.81	Hendriks, H., Bos, R., and Woerdenbag, H. J. 1996. The Essential Oil of Tanacetum parthenium (L.) Schultz-Bip. Flavor and Fragrance Journal 11(6): 367-71.
Mentha aquatica	Shoot	--	1500.0	-0.81	Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419.
Chrysanthemum x morifolium	Shoot	400.0	1500.0	-0.81	Wealth of India.
Ocimum gratissimum	Stem	--	1400.0	-0.42	Charles, D.J. and Simon, J.E. 1992. A New Geraniol Chemotype of Ocimum gratissimum L. J. Ess. Oil Res. 4: 231-234.
Rosmarinus officinalis	Leaf	--	1400.0	-0.89	Soliman, F.M., El-Kashoury, M.M., Fathy, M.M. and Gonaid, M.H. 1994. Analysis and Biological Activity of the Essential Oil of Rosmarinus officinalis L. from Egypt. Flavour and Fragrance J. 9: 29-33.
Rosmarinus officinalis	Leaf	--	1400.0	-0.89	Soliman, F.M., El-Kashoury, M.M., Fathy, M.M. and Gonaid, M.H. 1994. Analysis and Biological Activity of the Essential Oil of Rosmarinus officinalis L. from Egypt. Flavour and Fragrance J. 9: 29-33.
Chrysanthemum x morifolium	Flower	--	1400.0	-0.38	Wealth of India.
Myristica fragrans	Bark	--	1400.0	-0.84	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Arnica montana	Flower	400.0	1400.0	-0.38	*
Elsholtzia blanda	Shoot	--	1300.0	-0.83	Bestman, H.J., Rauscher, J., Vostrowsky O., Pant, A.K., Dev. V., Perihar, R. and Mathela, C.S. 1992. Constituents of the Essential Oil of Elsholtsia blanda Benth. (Labiatae). J. Ess. Oils Res. 4: 121-124
Erythroxylum coca	Leaf	200.0	1300.0	-0.9	*
Origanum vulgare	Plant	--	1300.0	-0.64	Sezik, E., Tumen, G., Kirimer, N., Ozek, T., and Baser, K.H.C. 1993. Essential Oil Composition of Four Origanum vulgare Subspecies of Anatolian Origin. J. Ess. Oil Res., 5: 425-431.
Hypericum perforatum	Shoot	700.0	1250.0	-0.84	*
Acorus calamus	Shoot	--	1200.0	-0.84	*
Zea mays	Silk Stigma Style	800.0	1200.0	-1.0	*
Viola odorata	Essential Oil	900.0	1200.0	-1.34	*
Lippia alba	Leaf	--	1200.0	-0.91	Grenand, P., Moretti, C., and Jacquemin, H. 1987. Pharmacopees Traditionnelles en Guyane. l'ORSTROM, Paris. 569 pp.
Lepidium sativum	Plant	--	1150.0	-0.65	*
Mentha aquatica	Shoot	--	1100.0	-0.85	Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419.
Mentha aquatica	Shoot	--	1100.0	-0.85	Umemoto, K., Arai, T., Nii, H. and Furukawa, K. 1993. A New Chemotype of Mentha aquatica Containing Sesquiterpene Alcohols as Major Components. Nippon Nogeikagaku Kaishi 67(10): 1417-1419.
Isanthus brachiatus	Plant	--	1000.0	-0.66	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Moldavica parviflora	Plant	--	1000.0	-0.66	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Echinacea pallida	Shoot	500.0	1000.0	-0.86	Jim Duke's personal files.
Nepeta cilicia	Shoot	--	1000.0	-0.86	*
Satureja subspicata	Plant	--	1000.0	-0.66	Stanic, G., Petricic, J., and Blazevic, N. 1991. Gas Chromatographic Investigations of Essential Oils of Satureja montana and Satureja subspicata from Yugoslavia. J. Ess. Oil Res., 3: 153-158.
Eucalyptus viridis	Leaf	--	1000.0	-0.93	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Elaeagnus angustifolia	Flower	--	1000.0	-0.39	*
Silybum marianum	Seed	--	1000.0	-0.54	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Artemisia vulgaris	Root	--	1000.0	-0.61	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Salvia dorisiana	Shoot	--	1000.0	-0.86	Tucker, A.O. & Maciarello, M.J. 1994. The Essential Oil of Salvia dorisiana Standley. J. Ess. Oil Res. 6: 97-8.
Teucrium montanum	Plant	--	1000.0	-0.66	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Petasites hybridus	Leaf	--	1000.0	-0.93	Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
Elsholtzia eriostachya	Shoot	--	1000.0	-0.86	Pant, A.K., Dev, V., Parihar, R., Mathela,C.S., Rauscher, J., Vostrowsky, O. and Bestmann, H.J. 1992. The Essential Oil from Elsholtzia eriostachya var. pusilla. J. Ess. Oil Res. 4: 547-549.
Eucalyptus paniculata	Shoot	--	1000.0	-0.86	Zrira, S. S., Benjilali, B. B., Fechtal, M. M., & Richard, H. H. 1991. Essential Oils of Twenty-seven Eucalyptus Species Grown in Morocco. Journal of Essential Oil Res. 4: 259-264.
Tagetes erecta	Plant	--	1000.0	-0.66	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Lantana camara	Shoot	--	1000.0	-0.86	*
Dracocephalum parviflora	Plant	--	1000.0	-0.66	*
Alliaria petiolata	Root	330.0	930.0	-0.61	*
Teucrium polium	Shoot	400.0	900.0	-0.87	Rizk, A.F.M., The Phytochemistry of the Flora of Qatar, Scientific and Applied Research Centre, University of Qatar, Kingprint, Richmond, UK, 1986.
Minthostachys mollis	Shoot	700.0	900.0	-0.87	Alkire, B.H., Tucker, A.O., and Maciarello, M.J. 1994. Tipo (Minthostachys mollis (Lamiaceae): An Ecuadorian Mint. Econ. Bot. 48(1): 60-64.
Carica papaya	Seed	--	900.0	-0.54	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Scutellaria parvula	Plant	--	900.0	-0.67	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Eucalyptus ochrophloia	Leaf	--	900.0	-0.94	Bignell, C.M., Dunlop, P.J., Brophy, J.J., and Jackson, J.F. 1995. Volatile Leaf Oils of Some South-western and Southern Australian Species of the Genus Eucalyptus. Part VI. Subjenus Symphyomyrtus, Section Adnataria. Flavour and Fragrance J. 10(6):359-364
Bixa orellana	Seed	755.0	844.0	-0.54	*
Agastache pallidiflora	Leaf	--	830.0	-0.94	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Origanum vulgare	Plant	--	800.0	-0.68	Sezik, E., Tumen, G., Kirimer, N., Ozek, T., and Baser, K.H.C. 1993. Essential Oil Composition of Four Origanum vulgare Subspecies of Anatolian Origin. J. Ess. Oil Res., 5: 425-431.
Stachys germanica	Plant	--	800.0	-0.68	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Liquidambar styraciflua	Leaf	--	800.0	-0.94	*
Mercurialis annua	Root	--	800.0	-0.62	*
Trichostemma dichotomum	Shoot	--	800.0	-0.88	Tucker, A.O. and Maciarello, M.J. 1990. The Essential Oil of Trichostemma dichotomum. J. Ess. Oil Res. 2: 149-150.
Aralia cordata	Stem	--	750.0	-0.46	*
Lantana camara	Flower	--	700.0	-0.4	*
Lindera benzoin	Twig	--	700.0	-1.0	*
Laurus nobilis	Wood	--	700.0	-1.34	*
Teucrium arduini	Shoot	--	700.0	-0.89	Blazevic, N., Kalodera, Z., Petricic, J., and Plazibat, M. 1992. Essential Oil Content and Composition of Teucrium arduini L. J. Ess. Oil Res. 4: 223-225.
Teucrium arduini	Shoot	--	700.0	-0.89	Blazevic, N., Kalodera, Z., Petricic, J., and Plazibat, M. 1992. Essential Oil Content and Composition of Teucrium arduini L. J. Ess. Oil Res. 4: 223-225.
Stachytarpheta cayennensis	Plant	350.0	700.0	-0.69	*
Anisomeles malabarica	Flower	--	700.0	-0.4	Wealth of India.
Chrysanthemum parthenium	Plant	200.0	700.0	-0.69	*
Menyanthes trifoliata	Leaf	670.0	700.0	-0.95	*
Gardenia jasminoides	Flower	--	700.0	-0.4	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Tanacetum parthenium	Plant	200.0	700.0	-0.69	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Ficus carica	Leaf	--	700.0	-0.95	Blaschek, W., Hansel, R., Keller, K., Reichling, J., Rimpler, H., and Schneider, G. eds. 1998. Hager's Handbuch der Pharmazeutischen Praxis, Auflage Band 2 (A-K), 909 pp., (L-Z), 858 pp. Springer-Verlag, Berlin.
Teucrium chamaedrys	Plant	--	700.0	-0.69	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Nasturtium officinale	Plant	600.0	660.0	-0.69	*
Petroselinum crispum	Fruit	--	600.0	-0.81	*
Glechoma hederacea	Plant	100.0	600.0	-0.69	*
Marrubium vulgare	Plant	500.0	600.0	-0.69	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Scutellaria galericulata	Plant	--	600.0	-0.69	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Chrysanthemum balsamita	Plant	--	600.0	-0.69	*
Glycyrrhiza glabra	Root	400.0	590.0	-0.63	*
Alliaria petiolata	Plant	50.0	520.0	-0.7	*
Elytrigia repens	Rhizome	100.0	520.0	-0.67	*
Lycopus uniflorus	Plant	--	500.0	-0.7	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Teucrium polium	Shoot	--	500.0	-0.91	Perez-Alonso, M.J. Velasco-Negueruela, A. and Lopez-Saez, J.A. 1993. The Essential Oils of Two Iberian Teucrium Species. J. Ess. Oil Res. 5: 397-402.
Ptychopetalum olacoides	Wood	--	500.0	-1.35	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Satureja vulgaris	Plant	--	500.0	-0.7	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Dictamnus albus	Flower	--	500.0	-0.41	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Teucrium gnaphalodes	Shoot	--	500.0	-0.91	Perez-Alonso, M.J. Velasco-Negueruela, A. and Lopez-Saez, J.A. 1993. The Essential Oils of Two Iberian Teucrium Species. J. Ess. Oil Res. 5: 397-402.
Rheum palmatum	Rhizome	--	500.0	-0.67	*
Collinsonia canadensis	Plant	--	500.0	-0.7	*
Leonurus cardiaca	Plant	100.0	500.0	-0.7	*
Cleonia lusitanica	Leaf	--	500.0	-0.97	Perez-Alonso, M., Velasco-Negueruela, A., and Lopez-Saez, A. 1991. The Essential Oil of Cleonia lusitanica. J. Ess. Oil Res., 3: 441-442.
Perilla frutescens	Stem	--	500.0	-0.47	Janicki, J., Tobolewicz, I. 1953. Perilla ocymoides-A Raw material for the Production of Natural Oils. Przem Rolny Spozyw, 7: 56-.
Prunus laurocerasus	Leaf	--	500.0	-0.97	*
Panax ginseng	Root	100.0	500.0	-0.63	*
Acinos alpinus	Shoot	--	500.0	-0.91	Velasco-Negueruela,A., Perez-Alonso,M.J., Jiminez,S.M. and Garcia,F.M. 1993. The Volatile Constituents of Acinus alpinus (L.) Moench ssp. meridionalis (Nyman). P.W. Ball Growing in Spain. Flav. & Frag. J. 8:127-130.)
Acinos alpinus	Shoot	--	500.0	-0.91	Velasco-Negueruela,A., Perez-Alonso,M.J., Jiminez,S.M. and Garcia,F.M. 1993. The Volatile Constituents of Acinus alpinus (L.) Moench ssp. meridionalis (Nyman). P.W. Ball Growing in Spain. Flav. & Frag. J. 8:127-130.)
Quercus alba	Bark	100.0	500.0	-0.92	Pedersen, M. 1987. Nutritional Herbology. Pederson Publishing. Bountiful, Utah. 377 pp.
Lycopus americanus	Plant	--	500.0	-0.7	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Anethum graveolens	Root	300.0	500.0	-0.63	Rizk, A.F.M., The Phytochemistry of the Flora of Qatar, Scientific and Applied Research Centre, University of Qatar, Kingprint, Richmond, UK, 1986.
Rosa damascena	Flower	250.0	500.0	-0.41	*
Agastache nepetoides	Plant	--	500.0	-0.7	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Datura stramonium	Leaf	--	450.0	-0.98	*
Mitracarpus scaber	Shoot	--	400.0	-0.92	I. Laakso, T.O.E. Ekpendu, A.A. Adesomoju, O. Eundayo, J. I. Okogun, (1993); Constituents of the volatile oil of Mitracarpus scaber Zucc., Flavour Fragr. J., Vol 8, 269-271.
Eryngium foetidum	Plant	200.0	400.0	-0.71	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Origanum vulgare	Plant	--	400.0	-0.71	Sezik, E., Tumen, G., Kirimer, N., Ozek, T., and Baser, K.H.C. 1993. Essential Oil Composition of Four Origanum vulgare Subspecies of Anatolian Origin. J. Ess. Oil Res., 5: 425-431.
Galeopsis tetrahit	Shoot	--	400.0	-0.92	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Dryopteris filix-mas	Rhizome	80.0	400.0	-0.67	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Mangifera indica	Flower	--	400.0	-0.41	*
Zanthoxylum alatum	Leaf	--	400.0	-0.98	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Viola odorata	Root	--	380.0	-0.64	*
Rosa gallica	Flower	270.0	360.0	-0.41	*
Sassafras albidum	Leaf	150.0	330.0	-0.99	*
Ballota nigra	Plant	--	300.0	-0.72	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Anthriscus cerefolium	Plant	--	300.0	-0.72	*
Genista tinctoria	Shoot	--	300.0	-0.93	*
Nerium oleander	Flower	--	300.0	-0.41	*
Smilax spp	Root	--	300.0	-0.64	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Micromeria myrtifolia	Shoot	--	300.0	-0.93	Ozek, T., Kirimer, N., and Baser, K.H.C. 1992. Composition of the Essential Oil of Micromeria myrtifolia Boiss. et Hohen. J. Ess. Oil Res., 4: 79-80.
Scutellaria churchilliana	Plant	--	300.0	-0.72	Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Juglans regia	Leaf	100.0	300.0	-0.99	*
Tropaeolum majus	Shoot	--	300.0	-0.93	*
Ammi visnaga	Seed	200.0	300.0	-0.55	*
Arctium lappa	Leaf	--	285.0	-0.99	Wealth of India.
Anisomeles malabarica	Leaf	--	250.0	-0.99	Wealth of India.
Vitex agnus-castus	Leaf	--	230.0	-0.99	Ekundayo, O., Laakso, I., Holopainen, M., Hiltunen, R., Oguntimein, B., and Kauppinen, V. 1990. The Chemical Composition and Antimicrobial Activity of the Leaf Oil of Vitex agnus-castus L. J. Essential Oil Research, 2: 115-119.
Melia azedarach	Plant	--	200.0	-0.72	*
Lindera benzoin	Leaf	--	200.0	-1.0	*
Lawsonia inermis	Flower	100.0	200.0	-0.42	*
Althaea officinalis	Flower	--	200.0	-0.42	Wealth of India.
Althaea officinalis	Leaf	--	200.0	-1.0	Wealth of India.
Azadirachta indica	Stem Bark	--	200.0	-1.0	*
Ribes nigrum	Leaf	--	200.0	-1.0	*
Brassica oleracea	Stem	--	190.0	-0.49	*
Senna occidentalis	Seed	175.0	182.0	-0.55	*
Sarracenia flava	Flower	--	180.0	-0.42	*
Apocynum androsaemifolium	Root	--	160.0	-0.65	*
Allium cepa	Bulb	50.0	150.0	-1.29	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Aethusa cynapium	Plant	--	150.0	-0.73	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Chelidonium majus	Plant	--	130.0	-0.73	*
Pinellia ternata	Tuber	30.0	130.0		*
Melilotus officinalis	Flower	--	130.0	-0.42	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Pueraria montana	Leaf Essent. Oil	--	120.0		*
Lycium chinense	Leaf	--	100.0	-1.01	Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
Teucrium salviastrum	Shoot	--	100.0	-0.94	Velasco-Negueruela, A. and Perez-Alonso, M.J. 1990. The Volatiles of Six Teucrium Species from the Iberian Peninsula and the Balearic Islands. Phytochemistry 29(4): 1165-9.
Robinia pseudoacacia	Leaf	--	100.0	-1.01	*
Teucrium oxylepis	Shoot	--	100.0	-0.94	Velasco-Negueruela, A. and Perez-Alonso, M.J. 1990. The Volatiles of Six Teucrium Species from the Iberian Peninsula and the Balearic Islands. Phytochemistry 29(4): 1165-9.
Teucrium asiaticum	Shoot	--	100.0	-0.94	Velasco-Negueruela, A. and Perez-Alonso, M.J. 1990. The Volatiles of Six Teucrium Species from the Iberian Peninsula and the Balearic Islands. Phytochemistry 29(4): 1165-9.
Marsdenia reichenbachii	Plant	--	100.0	-0.73	*
Juniperus oxycedrus	Leaf	--	100.0	-1.01	Guenther, E., The Essential Oils, 6 volumes, D. van Nostrand, New York, 1948-1952.
Trigonella foenum-graecum	Seed	--	100.0	-0.55	*
Teucrium oxylepis	Shoot	--	100.0	-0.94	Velasco-Negueruela, A. and Perez-Alonso, M.J. 1990. The Volatiles of Six Teucrium Species from the Iberian Peninsula and the Balearic Islands. Phytochemistry 29(4): 1165-9.
Teucrium pseudoscorodonia	Shoot	--	100.0	-0.94	Velasco-Negueruela, A. and Perez-Alonso, M.J. 1990. The Volatiles of Six Teucrium Species from the Iberian Peninsula and the Balearic Islands. Phytochemistry 29(4): 1165-9.
Viola tricolor	Plant	--	86.0	-0.73	*
Cinchona spp	Bark	--	50.0	-0.96	Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
Anisomeles malabarica	Root	--	50.0	-0.65	Wealth of India.
Anisomeles malabarica	Stem	--	50.0	-0.49	Wealth of India.
Cinchona pubescens	Bark	--	50.0	-0.96	Bisset, N.G., ed. 1994. Herbal Drugs and Phytopharmaceuticals. CRC Press. Boca Raton, FL. 566 pp.
Glycyrrhiza uralensis	Root	--	50.0	-0.65	Isaev, V. 1932. Essential Oils of the Flora of Tadshikistan. Acta Hortii Bot Tadshikistan 1932: 17-.
Passiflora edulis	Fruit Juice	23.0	43.0		ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Malus domestica	Fruit	25.0	35.0	-0.82	*
Theobroma cacao	Plant	--	10.0	-0.74	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Solanum tuberosum	Plant	--	2.0	-0.74	*
Pinus sylvestris	Root	--	--		*
Leonotis leonurus	Se	--	--		Pedro, L.G., Barroso, J.G., Marques, N.T., Ascensao, L., Pais, M.S.S. and Scheffer, J.J.C. 1991. Composition of the Essential Oil from Sepals of Leonotis leonurus R. Br. J. Ess. Oil Res. 3: 451-3
Cypripedium pubescens	Root	--	--		*
Rheum rhabarbarum	Root	--	--		*
Paeonia lactiflora	Root	--	--		Chemical Constituents of Oriental Herbs (3 diff. books)
Houttuynia cordata	Shoot	--	--		*
Tagetes minuta	Shoot Essent. Oil	--	--		*
Coriandrum sativum	Seed	--	--		*
Angelica sinensis	Shoot	--	--		Jim Duke's personal files.
Angelica sinensis	Tissue Culture	--	--		Jim Duke's personal files.
Anaphalis margaritacea	Plant	--	--		*
Panax quinquefolius	Root	--	--		*
Cassia marilandica	Plant	--	--		*
Mentha arvensis var. piperascens	Plant	--	--		Duke, J. A. Writeups or information summaries on approximately 2,000 economic plants, USDA, ARS, Beltsville, MD 20705.
Ocimum basilicum	Shoot	--	--		*
Cinnamomum verum	Stem Bark	--	--		*
Cinnamomum verum	Root Bark	--	--		*
Myroxylon balsamum	Gum	--	--		*
Fragaria spp	Plant	--	--		*
Juniperus communis	Leaf	--	--		*
Origanum majorana	Essential Oil	--	--		*
Melaleuca alternifolia	Leaf Essent. Oil	--	--		*
Aristolochia serpentaria	Plant	--	--		*
Hyssopus officinalis	Shoot	--	--		*
Pimpinella anisum	Tissue Culture	--	--		*
Elaeagnus angustifolia	Shoot	--	--		Isaev, V. 1932. Essential Oils of the Flora of Tadshikistan. Acta Hortii Bot Tadshikistan 1932: 17-.
Phellodendron amurense	Fruit	--	--		*
Quassia amara	Root	--	--		*
Schisandra chinensis	Bark	--	--		*
Coriaria myrtifolia	Leaf	--	--		*
Schisandra chinensis	Branches	--	--		*
Schisandra chinensis	Leaf	--	--		*
Artemisia dracunculus	Leaf	--	--		*
Hydrangea arborescens	Root	--	--		List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Lippia javanica	Plant	--	--		Neidlein, R., Staehle, R. 1974. Constituents of Lippia javanica. III. Deutsche Apot. Ziit., 114: 1588.
Caulophyllum thalictroides	Root	--	--		List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
Helianthus annuus	Flower	--	--		Rizk, A.F.M. and Al-Nowaihi, A.S., The Phytochemistry of the Horticultural Plants of Qatar, Scientific and Applied Research Centre, University of Qatar.
Pinus strobus	Root	--	--		*
Verbena officinalis	Plant	--	--		*
Foeniculum vulgare	Tissue Culture	--	--		Jim Duke's personal files.
Rosmarinus officinalis	Tissue Culture	--	--		*
Eucalyptus citriodora	Plant	--	--		*
Anethum graveolens	Shoot	--	--		*
Pterocarpus santalinus	Wood	--	--		*
Mentha pulegium	Tissue Culture	--	--		*
Sarracenia flava	Shoot	--	--		*

Data Views