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Plants
| Title | Common Name |
|---|---|
| Hydrastis canadensis | Hidrastis; Goldenseal; Golden Seal |
| Hydrocotyle alchemilloides | Mattecllu |
| Hydrocotyle vulgaris | Wassernabel; Hidrocotila; Soldinella Acquatica; Sombrerillo De Agua; Ecuelle D'Eau; Pennywort; Pennywort,Marsh; Waternavel |
| Hymenophyllum plumasum | Doradilla |
| Hyoscyamus albus | Banj; White Henbane; Hisquiamus; Meimendro Branco; Beleno Negro; Giusquiamo Bianco; Weisses Bilsenkraut; Jusquiame Blanche; Beleno Blanco; Wit Bilzenkruid |
| Hyoscyamus niger | Sukran; Hiyosu; Hunabra-So; Banotu; Henbane; Jusquiame; Altercum; Henbane,Black; Black Henbane; Giusguiamo; Banj Barry |
| Hypericum japonicum | not available |
| Hypericum pratense | not available |
| Hyptis suaveolens | Oregano; Mastranto; Ajonjoli Cimarron; Sepulut; Mamajuana; Lerkuing; Basinan; Selaseh hutan (Woodland basil); Melisse; Malbar hutan |
| Ilex verticillata | Quirliger Hulsstrauch; Hulststruik; Aune Grisatre; Black Aldewr; Feverbush; Aliso Negro; Black Alder; Auzano |
| Imperata cylindrica | Tigaya; Pai Mao; Mao Ken; Bai Mao Gen; Lalang; Alalang; Kambengang; Mao Chen; Hilalang; Ilalang; Mah Chow Kin; Alang-alang |
| Indigofera aspalathoides | not available |
| Indigofera tinctoria | Ch'Ing Tai; Lan Mien; Mu Lan; Civitagaci; Tien Hua; Ch'Ing Ko Fen; Indigo; Nilini; Lan Ts'Ao; Ta Ch'Ing |
| Indigofera uniflora | not available |
| Ipomoea pes-caprae | Batata pantai; Tapak kuda (Horse footprint); Batatilla; Patate Marron; Goat'S Foot; Liseron Pied-De-Chevre; Patate Lan Mer; Daun katang; Liane Manger Cochon; Katang-katang |
| Iris florentina | Nioi-Irisu(Shirobana-Irisu); Pushkarmul; Beyaz Susen; Orris |
| Iris pallida | Orris; Mavi Susen; Sausan; Sibori-Irisu |
| Iris pseudoacorus | Sari Susen; Flower De Luce; Acoro Bastardo; Iris; Achorus |
| Isatis tinctoria | Woad; Ban Lan Gen; Ch'Ing Tai; Tien Hua |
| Isocarpha oppositifolia | Boton De Cancer |