Explore cytotoxic herbs

Ratibida columnifera

Ratibida columnifera, commonly known as the column tree, is a remarkable medicinal plant native to tropical...

Ravenala madagascariensis

Ravenala madagascariensis, commonly known as the Traveler's Tree, is a striking medicinal plant native to Madagascar...

Reseda pentagyna

Reseda pentagyna, commonly known as Mamosa, is a significant medicinal herb native to the arid regions...

Reynoutria japonica

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

Rhamnus purpurea

Rhamnus purpurea, commonly known as Purple Buckthorn, is a resilient deciduous shrub native to Europe. Renowned...

Rhazya stricta

Rhazya stricta, commonly known as the "Rhazy plant," is a significant medicinal shrub native to tropical...

Rheum khorasanicum

Rheum khorasanicum, commonly known as Khorasan rhubarb, is a prized medicinal herb native to the mountainous...

Rheum webbianum

Rheum webbianum, commonly known as Webb's rhubarb, is a perennial herb native to the high-altitude regions...

Rhododendron afghanicum

Rhododendron afghanicum, commonly known as the Afghan rhododendron, is a resilient subalpine shrub native to the...

Rhododendron anthopogon

Rhododendron anthopogon, commonly known as the flower-bearing rhododendron, is a captivating medicinal shrub valued for its...

Rhododendron cowanianum

Rhododendron cowanianum, commonly known as the Cowan's Rhododendron, is a rare and striking evergreen shrub native...

Rhodomyrtus tomentosa

Rhodomyrtus tomentosa, commonly known as Rose Myrtle, is a versatile evergreen shrub prized for its medicinal...

Rhus punjabensis

Rhus punjabensis, commonly known as the Punjab sumac, is a versatile medicinal shrub native to various...

Ricinus communis

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

Rolandra fruticosa

Rolandra fruticosa, commonly known as the wild shrub, is a versatile medicinal plant prized in traditional...

Rosa brunonii

Rosa brunonii, commonly known as the Brunoni rose, is a distinctive climbing shrub native to the...

Rostellularia obtusa

Rostellularia obtusa, commonly known as the "Wild Grass" or "Rostellularia," is a resilient medicinal plant found...

Rubus fruticosus

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

Rubus idaeus

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

Rubus imperialis

Rubus imperialis, commonly known as the Imperial Raspberry, is a distinctive perennial shrub native to the...

Rumex abyssinicus

Rumex abyssinicus, commonly known as Ethiopian dock, is a versatile medicinal herb native to the highlands...

Rumex scutatus subsp. scutatus

Rumex scutatus subsp. scutatus, commonly known as the shield dock, is a perennial herb native to...

Rumex spinosus

Rumex spinosus, commonly known as spiny dock, is a hardy perennial herb distinguished by its prickly,...

Rumex trisetifer

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

Ruta chalepensis

Ruta chalepensis, commonly known as rue or rue of the heavens, is a perennial medicinal herb...

Ruta graveolens

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

Salix

Salix, commonly known as willow, is a versatile genus of shrubs and trees renowned for its...

Salvadora persica

Salvadora persica, commonly known as the toothbrush tree, is a versatile medicinal shrub native to arid...

Salvia abrotanoides

Salvia abrotanoides, commonly known as the Abrunoides Sage, is a distinctive medicinal plant recognized for its...

Salvia adenophylla

Salvia adenophylla, commonly known as the leaf-leaved sage, is a resilient perennial herb native to the...

Salvia apiana

Salvia apiana, commonly known as White Sage, is a perennial shrub native to the coastal regions...

Salvia cedronella

Salvia cedroneella, commonly known as the Cedronella sage, is a distinctive medicinal herb native to specific...

Salvia chionantha

Salvia chionantha, commonly known as the Chionantha sage, is a distinctive perennial herb native to specific...

Salvia chorassanica

Salvia chorassanica, commonly known as a rare medicinal sage, is a distinctive plant native to specific...

Salvia dianthera

Salvia dianthera, commonly known as a member of the Lamiaceae family, is a distinctive medicinal herb...

Salvia grossheimii

Salvia grossheimii, commonly known as a rare member of the Lamiaceae family, is a distinctive medicinal...

Salvia macrosiphon

Salvia macrosiphon, commonly known as long-stemmed sage, is a distinctive perennial herb native to the Mediterranean...

Salvia miltiorrhiza

Salvia miltiorrhiza, commonly known as the mountain sage, is a perennial herb native to specific high-altitude...

Salvia multicaulis

Salvia multicaulis, commonly known as multiple-stemmed sage, is a versatile perennial herb prized for its aromatic...

Salvia officinalis

Salvia officinalis, commonly known as culinary sage, is a perennial herb prized for its aromatic leaves...

Salvia przewalskii

Salvia przewalskii, commonly known as Przewalski's sage, is a resilient perennial herb native to the high-altitude...

Salvia rosmarinus

Salvia rosmarinus, commonly known as rosemary, is a fragrant, woody perennial herb cherished for its aromatic...

Salvia sclarea

Salvia sclarea, commonly known as clary sage, is a versatile perennial herb cherished in traditional medicine...

Salvia spinosa subsp. spinosa

Salvia spinosa subsp. spinosa, commonly known as spiny sage, is a resilient perennial herb native to...

Salvia urmiensis

Salvia urmiensis, commonly known as a potent medicinal sage, is a rare plant native to the...

Salvia yangii

Salvia yangii, commonly known as White Sage, is a sacred perennial shrub native to the mountainous...

Sandoricum koetjape

Sandoricum koetjape, commonly known as santol, is a versatile tropical fruit tree native to Southeast Asia...

Santolina chamaecyparissus

Santolina chamaecyparissus, commonly known as Lavender Cotton, is a resilient evergreen shrub prized for its silvery...