Explore antiviral herbs

Shining firmoss

Huperzia lucidula

Huperzia lucidula, commonly known as lucidula firmoss, is a perennial clubmoss native to North America. Renowned...

Northern firmoss

Huperzia selago

Huperzia selago, commonly known as fir clubmoss, is a perennial lycopod found in acidic, moist habitats...

Sandbox tree

Hura crepitans

Hura crepitans, commonly known as the sandbox tree, is a remarkable tropical species famed for its...

Common hyacinth

Hyacinthus orientalis

Hyacinthus orientalis, commonly known as the Oriental hyacinth, is a fragrant perennial celebrated for its striking,...

Hydnocarpus kurzii

Hydnocarpus kurzii

Hydnocarpus kurzii, commonly known as the Kurz's Chaulmoogra, is a significant medicinal tree native to Southeast...

Hydrangea arborescens

Hydrangea arborescens

Hydrangea arborescens, commonly known as Smooth Hydrangea, is a deciduous shrub native to eastern North America...

Paniculate hydrangea

Hydrangea paniculata

Hydrangea paniculata, commonly known as panicle hydrangea, is a versatile deciduous shrub prized for its large,...

Hydrocotyle moschata

Hydrocotyle moschata

Hydrocotyle moschata, commonly known as Muskwort, is a creeping perennial herb valued in traditional medicine. Native...

Marsh barbel

Hygrophila auriculata

Hygrophila auriculata, commonly known as Koovalam or Marsh Barbel, is a versatile medicinal herb found in...

Hymenaea martiana

Hymenaea martiana

Hymenaea martiana, commonly known as a rare species of the legume family, is a remarkable medicinal...

Henbane

Hyoscyamus niger

Hyoscyamus niger, commonly known as Henbane, is a potent medicinal plant belonging to the Solanaceae family...

Hofariqun

Hypericum

Hypericum, commonly known as St. John's Wort, is a versatile flowering plant prized in herbal medicine...

Tutsan

Hypericum androsaemum

Hypericum androsaemum, commonly known as St. John's wort, is a perennial herb native to the mountainous...

Hypericum fauriei

Hypericum fauriei

Hypericum fauriei, commonly known as a species of St. John's Wort, is a medicinal plant native...

Stinking tutsan

Hypericum hircinum

Hypericum hircinum, commonly known as St. John's Wort, is a perennial herb celebrated in traditional medicine...

Matted st. john's-wort

Hypericum japonicum

Hypericum japonicum, commonly known as Japanese St. John's Wort, is a perennial herb belonging to the...

Flax-leaved st john's-wort

Hypericum linariifolium

Hypericum linariifolium, commonly known as the flax-leaved St. John's wort, is a distinctive perennial herb native...

Goldencup st. john's wort

Hypericum patulum

Hypericum patulum, commonly known as the creeping St. John's wort, is a resilient perennial herb native...

Common st. john's wort

Hypericum perforatum

Hypericum perforatum, commonly known as St. John's Wort, is a perennial flowering plant revered in traditional...

Knobweed

Hyptis capitata

Hyptis capitata, commonly known as the "Cabbage Flower" or "Wild Cabbage," is a resilient medicinal herb...

Gibraltar candytuft

Iberis gibraltarica

Iberis gibraltarica, commonly known as the Gibraltar candytuft, is a rare perennial herb endemic to the...

Rough-leaved holly

Ilex asprella

Ilex asprella, commonly known as the Holly plant, is a versatile evergreen shrub valued in traditional...

Yerba mate

Ilex paraguariensis

Ilex paraguariensis, commonly known as yerba mate, is a perennial holly shrub native to subtropical forests...

Ilex verticillata

Ilex verticillata

Ilex verticillata, commonly known as winterberry, is a deciduous shrub prized for its striking red berries...

Star anise

Illicium verum

Illicium verum, commonly known as star anise, is a versatile medicinal plant prized for its distinct...

Ice cream bean

Inga edulis

Inga edulis, commonly known as the Ice Cream Bean, is a versatile tropical legume native to...

Inga punctata

Inga punctata

Inga punctata, commonly known as the velvet leaf or inga, is a versatile tropical legume valued...

Large scabious

Inula helenium

Inula helenium, commonly known as elecampane, is a powerful medicinal perennial renowned for its therapeutic properties...

Water spinach

Ipomoea aquatica

Ipomoea aquatica, commonly known as water spinach or kangkong, is a highly nutritious leafy green vegetable...

Sweet potato

Ipomoea batatas

Ipomoea batatas, commonly known as the sweet potato, is more than just a dietary staple. Beyond...

Pitted morning glory

Ipomoea lacunosa

Ipomoea lacunosa, commonly known as the lacunose morning glory, is a versatile medicinal plant found in...

Veracruz jalap

Ipomoea purga

Ipomoea purga, commonly known as Hawaiian bindweed, is a versatile medicinal plant native to the Pacific...

Blackberry lily

Iris domestica

Iris domestica, commonly known as the domestic iris, is a versatile medicinal plant prized for its...

Iris laevigata

Iris laevigata

Iris laeviigata, commonly known as the smooth-leaf iris, is a perennial herb native to the wetlands...

Rocky mountain iris

Iris missouriensis

Iris missouriensis, commonly known as the Blue Flag Iris, is a striking perennial native to Western...

Dyer's woad

Isatis tinctoria

Isatis tinctoria, commonly known as Woad, is a versatile medicinal plant prized for its potent antimicrobial...

Isatis tinctoria subsp. tinctoria

Isatis tinctoria subsp. tinctoria

Isatis tinctoria subsp. tinctoria, commonly known as Japanese woad, is a versatile medicinal plant valued for...

Isodon adenanthus

Isodon adenanthus

Isodon adenanthus, commonly known as the "Yellow Icaco," is a versatile medicinal shrub native to tropical...

Wrinkleleaf teacost

Isodon rugosus

Isodon rugosus, commonly known as the American custardodendron, is a deciduous tree native to the southeastern...

Jacaranda caucana

Jacaranda caucana

Jacarananda caucana, commonly known as a medicinal shrub in various tropical regions, holds significant ethnobotanical value...

Blue panic grass

Janochloa antidotalis

Janochloa antidotalis, commonly known as the Golden Weaver, is a remarkable medicinal plant revered in traditional...

Common jasmine

Jasminum officinale

Jasminum officinale, commonly known as common jasmine, is a highly fragrant climbing shrub celebrated for its...

Jasminium sambac (flower)

Jasminum sambac

Jasminum sambac, commonly known as Arabian jasmine, is a fragrant, evergreen shrub celebrated globally for its...

Jateorhiza palmata

Jateorhiza palmata

Jateoriza palmata, commonly known as the palmately-leaved jateoriza, is a significant medicinal plant valued for its...

Barbados nut

Jatropha curcas

Jatrophas curcas, commonly known as physic nut, is a versatile medicinal shrub native to the tropics...

White walnut

Juglans cinerea

Juglans cinerea, commonly known as the butternut walnut, is a deciduous tree native to North America...

Juglans mandschurica

Juglans mandshurica

Juglans mandshurica, commonly known as the Manchurian walnut, is a versatile medicinal plant native to East...

Black walnut

Juglans nigra

Juglans nigra, commonly known as Black Walnut, is a majestic deciduous tree revered for its potent...