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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Poison

Plants

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Plants with this use.
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Title Common Name
Reverchonia arenaria Reverchonia
Rhabdadenia paludosa
Rhamnus cathartica Akdiken; Purging Buckthorn; Espino Cerval
Rheum officinale Cin Ravendi; Da Huang; Kelembak; Ta Huang; Medicinel Rhubarb; Huang Liang; Chiang Chun
Rheum rhaponticum Maruba-Daio; Rhubarb; T'U Ta Huang
Rhododendron arboreum
Rhododendron campanulatum
Rhododendron cinnabarinum
Rhododendron ferrugineum Komar; Rusty-Leaved Alprose; Rododendro
Rhododendron japonicum Renge-Tutuzi
Rhododendron metternichii Hon-Syakunage
Rhododendron molle
Rhododendron sinense
Rhododendron sp Azalea
Rhodomyrtus macrocarpa Finger Cherry
Rhodotypos tetrapetala Jetbead
Rhus coriaria Sumak Agaci; Sumbaq; Tursh; Somack; Notia; Sumak; Sommak; Zumaque; Sumac
Rhus juglandsifolium
Rhus radicans Poison-Ivy
Rhus striata