Medicinal Herbs sorted by Latin names



O (155 herbs)

latin name

family name

common name

Ocimum basilicum
Labiatae
Sweet Basil
Ocimum minimum
Labiatae
Bush Basil
Oemleria cerasiformis
Rosaceae
Oso Berry
Oenanthe aquatica
Umbelliferae
Water Dropwort
Oenanthe javanica
Umbelliferae
Water Dropwort
Oenanthe sarmentosa
Umbelliferae
Water Dropwort
Oenothera albicaulis
Onagraceae
Whitest Evening Primrose
Oenothera biennis
Onagraceae
Evening Primrose
Oenothera elata hookeri
Onagraceae
Hooker's Evening Primrose
Oenothera glazioviana
Onagraceae
Large-Flower Evening Primrose
Oldenlandia diffusa
Rubiaceae
Snake-Needle Grass
Olea europaea
Oleaceae
Olive
Onoclea sensibilis
Onocleaceae
Sensitive Fern
Ononis repens
Leguminosae
Rest Harrow
Ononis spinosa
Leguminosae
Spiny Rest Harrow
Onopordum acanthium
Compositae
Scotch Thistle
Onosma bracteatum
Boraginaceae
Onosma echioides
Boraginaceae
Onosma hispidum
Boraginaceae
Ophioglossum vulgatum
Ophioglossaceae
Adder's Tongue
Ophiopogon japonicus
Convallariaceae
Snake's Beard
Ophrys apifera
Orchidaceae
Bee Orchid
Ophrys araneola
Orchidaceae
Ophrys bertolonii
Orchidaceae
Ophrys bombyliflora
Orchidaceae
Ophrys fusca
Orchidaceae
Brown Bee Orchid
Ophrys holoserica
Orchidaceae
Late Spider Orchid
Ophrys insectifera
Orchidaceae
Fly Orchid
Ophrys iricolor
Orchidaceae
Ophrys lutea
Orchidaceae
Yellow Bee Orchid
Ophrys scolopax
Orchidaceae
Woodcock Orchid
Ophrys sphegodes
Orchidaceae
Early Spider Orchid
Ophrys tenthredinifera
Orchidaceae
Sawfly Orchid
Ophrys vernixia
Orchidaceae
Oplopanax horridus
Araliaceae
Devil's Club
Oplopanax japonicus
Araceae
Opopanax chironium
Umbelliferae
Opopanax
Opuntia compressa
Cactaceae
Eastern Prickly Pear
Opuntia ficus-indica
Cactaceae
Prickly Pear
Opuntia fragilis
Cactaceae
Prickly Pear
Opuntia phaeacantha
Cactaceae
Bastard Fig
Opuntia polyacantha
Cactaceae
Plains Prickly Pear
Orchis coriophora
Orchidaceae
Bug Orchis
Orchis italica
Orchidaceae
Orchis laxiflora
Orchidaceae
Marsh Orchis
Orchis mascula
Orchidaceae
Early Purple Orchis
Orchis militaris
Orchidaceae
Military Orchis
Orchis morio
Orchidaceae
Green-Winged Orchid
Orchis ustulata
Orchidaceae
Dark-Winged Orchis
Origanum dictamnus
Labiatae
Dittany Of Crete
Origanum majorana
Labiatae
Sweet Marjoram
Origanum onites
Labiatae
Pot Marjoram
Origanum vulgare
Labiatae
Oregano
Origanum vulgare hirtum
Labiatae
Greek Oregano
Origanum x majoricum
Labiatae
Hardy Marjoram
Orixa japonica
Rutaceae
Ornithogalum umbellatum
Liliaceae
Star Of Bethlehem
Orobanche ammophyla
Orobanchaceae
Lie Dang
Orobanche californica
Orobanchaceae
California Broomrape
Orobanche fasciculata
Orobanchaceae
Cancer Root
Orobanche grayana
Orobanchaceae
Orobanche ludoviciana
Orobanchaceae
Broom Rape
Orobanche pinorum
Orobanchaceae
Orobanche tuberosa
Orobanchaceae
Ground Cone
Orobanche uniflora
Orobanchaceae
Orostachys japonica
Crassulaceae
Rock Pine
Orthilia secunda
Pyrolaceae
Sidebells Wintergreen
Osbeckia chinensis
Melastomataceae
Osmanthus fragrans
Oleaceae
Fragrant Olive
Osmorhiza claytonii
Umbelliferae
Woolly Sweet-Cicely
Osmorhiza longistylis
Umbelliferae
Aniseroot
Osmorhiza occidentalis
Umbelliferae
Western Sweet-Cicely
Osmunda cinnamomea
Osmundaceae
Cinnamon Fern
Osmunda claytoniana
Osmundaceae
Interrupted Fern
Osmunda regalis
Osmundaceae
Royal Fern
Ostrya virginiana
Betulaceae
Ironwood
Oxalis acetosella
Oxalidaceae
Wood Sorrel
Oxalis corniculata
Oxalidaceae
Yellow Sorrel
Oxalis exilis
Oxalidaceae
Least Yellow Sorrel
Oxalis oregana
Oxalidaceae
Redwood Sorrel
Oxalis stricta
Oxalidaceae
Yellow Wood Sorrel
Oxalis violacea
Oxalidaceae
Violet Wood Sorrel
Oxydendrum arboreum
Ericaceae
Sorrel Tree
Oxyria digyna
Polygonaceae
Mountain Sorrel