Explore immunomodulator herbs

Virginia mountain-mint

Pycnanthemum virginianum

Pycnanthemum virginianum, commonly known as mountain mint, is a resilient perennial herb native to North America...

European pear

Pyrus communis

Pyrus communis, commonly known as the European pear, is a versatile deciduous tree valued for both...

Surinam quassia

Quassia amara

Quassia amaram, commonly known as bitterwood, is a medicinal shrub native to the West Indies. Renowned...

Eastern white oak

Quercus alba

Quercus alba, commonly known as the White Oak, is a majestic deciduous tree revered for its...

Aleppo oak

Quercus infectoria

Quercus infectoria, commonly known as Aleurates or Oak Gall, is a potent medicinal plant prized for...

Quercus phellos

Quercus phellos

Quercus phellos, commonly known as the willow oak, is a distinctive deciduous tree valued for its...

English oak

Quercus robur

Quercus robur, commonly known as the English oak, is a majestic deciduous tree revered for its...

American red oak

Quercus rubra

Quercus rubra, commonly known as the Northern Red Oak, is a majestic deciduous tree valued for...

Post oak

Quercus stellata

Quercus stellata, commonly known as the Post Oak, is a resilient deciduous tree native to North...

Quercus velutina

Quercus velutina

Quercus velutina, commonly known as the Black Oak, is a majestic deciduous tree valued for its...

Murillo's-bark

Quillaja saponaria

Quillaja saponaria, commonly known as the soapbark tree, is a remarkable medicinal plant native to Chile...

Raphanus raphanistrum subsp. sativus

Raphanus raphanistrum subsp. sativus

Raphanus raphanistrum subsp. sativus, commonly known as the cultivated radish, is a versatile botanical species valued...

Rehmannia glutinosa

Rehmannia glutinosa

Rehmannia glutinosa, commonly known as the "sticky plant," is a significant medicinal herb native to Southeast...

Japanese knotweed

Reynoutria japonica

Reynoutria japonica, commonly known as Japanese knotweed, is a robust, perennial plant celebrated in traditional medicine...

Buckthorn

Rhamnus cathartica

Rhamnus catharticica, commonly known as buckthorn, is a deciduous shrub valued in traditional medicine. Renowned for...

Tibetan rhubarb

Rheum officinale

Rheum officinale, commonly known as Chinese rhubarb, is a perennial herb prized in traditional medicine for...

Rhubarb

Rheum palmatum

Rheum palmatum, commonly known as Tibetan rhubarb, is a powerhouse of traditional medicine. Renowned for its...

Rhubarb

Rheum rhabarbarum

Rheum rhabarbarum, commonly known as rhubarb, is a versatile medicinal plant valued for its potent therapeutic...

Red mangrove

Rhizophora mangle

Rhizophora mangle, commonly known as the red mangrove, is a vital coastal species found in tropical...

Daurian rhododendron

Rhododendron dauricum

Rhododendron dauricum, commonly known as the Daurian rhododendron, is a resilient evergreen shrub native to the...

Rhododendron ferrugineum

Rhododendron ferrugineum

Rhododendron ferrugineum, commonly known as the Alpenglow Rhododendron, is a resilient subalpine shrub native to the...

Pontic rhododendron

Rhododendron ponticum

Rhododendron ponticum, commonly known as Common Rhododendron, is a vigorous evergreen shrub native to the Caucasus...

Sumac

Rhus coriaria

Rhus coriaria, commonly known as sumac, is a versatile shrub native to the Mediterranean and Middle...

Rhus glabra

Rhus glabra

Rhus glabra, commonly known as smooth sumac, is a versatile deciduous shrub native to North America...

Jumby bean

Rhynchosia minima

Rhynchosia minima, commonly known as the small pink pea, is a diminutive annual herb belonging to...

Blackcurrant

Ribes nigrum

Ribes nigrum, commonly known as blackcurrant, is a versatile deciduous shrub prized for its nutrient-dense berries...

Redcurrant

Ribes rubrum

Ribes rubrum, commonly known as the red currant, is a versatile medicinal shrub valued for its...

Ribes grossularia

Ribes uva-crispa

Ribes uva-crispa, commonly known as the gooseberry, is a versatile medicinal plant valued for its nutrient-dense...

Castor bean plant

Ricinus communis

Ricinus communis, commonly known as the castor bean plant, is a versatile perennial shrub valued for...

False acacia

Robinia pseudoacacia

Robinia pseudoacacia, commonly known as Black Locust, is a deciduous tree prized for its medicinal and...

Dog-rose

Rosa canina

Rosa canina, commonly known as the dog rose, is a resilient wild shrub celebrated for its...

Rosa elongata

Rosa elongata

Rosa elongata, commonly known as the elongated rose, is a resilient climbing shrub native to various...

Gallica

Rosa gallica

Rosa gallica, commonly known as the French rose, is a perennial shrub celebrated for its fragrant,...

Cherokee rose

Rosa laevigata

Rosa laeviagata, commonly known as the smooth-leaved rose, is a resilient medicinal shrub valued for its...

R. rubiginosa

Rosa rubiginosa

Rosa rubiginosa, commonly known as the rusty rose, is a resilient, thorny shrub native to South...

Woods' rose

Rosa woodsii

Rosa woodsii, commonly known as Woods' rose, is a resilient deciduous shrub native to western North...

Indian madder

Rubia cordifolia

Rubia cordifolia, commonly known as Manjistha in Ayurveda, is a perennial climbing shrub highly valued in...

Cloudberry

Rubus chamaemorus

Rubus chamaemorus, commonly known as cloudberry, is a resilient arctic plant prized for its golden, tart...

Palm-leaf raspberry

Rubus chingii

Rubus chingii, commonly known as Chojung, is a significant medicinal plant in traditional Chinese medicine. Native...

Bramble

Rubus fruticosus

Rubus fruticosus, commonly known as the blackberry, is a versatile perennial shrub valued for its medicinal...

Red raspberry

Rubus idaeus

Rubus idaeus, commonly known as the red raspberry, is a versatile deciduous shrub celebrated for its...

Garden sorrel

Rumex acetosa

Rumex acetosa, commonly known as common sorrel, is a perennial herb valued for its distinctively sharp,...

Sheep's sorrel

Rumex acetosella

Rumex acetosella, commonly known as sheep sorrel, is a perennial herb characterized by its delicate, trifoliate...

Trisetiferous dock

Rumex trisetifer

Rumex trisetifer, commonly known as the three-seeded dock, is a distinctive perennial herb within the Polygonaceae...

Butcher's broom

Ruscus aculeatus

Ruscus aculeatus, commonly known as Butcher's-broom, is a resilient evergreen shrub native to European woodlands. Renowned...

Rue

Ruta graveolens

Ruta graveolens, commonly known as rue, is a perennial shrub celebrated in traditional medicine for its...

White willow

Salix alba

Salix alba, commonly known as white willow, is a medicinal powerhouse renowned for its high concentration...

Salvia cuspidata subsp. gilliesii

Salvia cuspidata subsp. gilliesii

Salvia cuspidata subsp. gilliesii, commonly known as Gillies' sage, is a distinctive perennial herb native to...