Chemical ASH | Dr. Duke's Phytochemical and Ethnobotanical Databases

Chemical ID

ASH

Ubiquitous

Yes

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List of chemical plants.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Plant Name	Plant Part	Low Parts Per Million	High Parts Per Million	Standard Deviation	Reference
Psophocarpus tetragonolobus	Tuber	20000.0	46948.0	-0.8	Duke, 1992 *
Pteridium aquilinum	Rhizome	83000.0	92222.0	-0.3	Duke, 1992 *
Pteridium aquilinum	Leaf	6000.0	68965.0	-0.9	Duke, 1992 *
Pterocarpus marsupium	Leaf	not available	75000.0	-0.8	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
Pueraria montana	Root	14000.0	44600.0	-0.7	CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
Punica granatum	Fruit	5000.0	35858.0	-0.5	USDA's Ag Handbook 8 and sequelae)
Pyrus communis	Fruit	2720.0	40000.0	-0.4	Duke, 1992 *
Quararibea cordata	Fruit	3000.0	25850.0	-0.8	Duke, 1992 *
Quercus alba	Bark	31008.0	136000.0	2.0	Duke, 1992 *
Quercus alba	Stem	20000.0	76000.0	0.4	Duke, 1992 *
Quercus phellos	Stem	14000.0	42000.0	-1.0	Duke, 1992 *
Quercus rubra	Stem	20000.0	66000.0	0.0	Duke, 1992 *
Quercus stellata	Stem	25000.0	84000.0	0.7	Duke, 1992 *
Quercus suber	Cork	1000.0	40000.0	not available	Duke, 1992 *
Quercus velutina	Stem	24000.0	62000.0	-0.2	Duke, 1992 *
Quisqualis indica	Seed	65000.0	69519.0	0.7	Duke, 1992 *
Raphanus sativus	Root	10000.0	185700.0	3.4	Duke, 1992 *
Rheum rhabarbarum	Pt	8000.0	160000.0	0.3	Duke, 1992 *
Rheum rhabarbarum	Leaf	10000.0	194000.0	1.3	Duke, 1992 *
Rhizophora mangle	Leaf	89000.0	101000.0	-0.3	Duke, 1992 *