A small creeping euphorbia of the arid lands of the American Southwest, Euphorbia polycarpa nestles discreetly among stones and sand. The Amerindian tribes of these desert regions knew its milky sap, used with caution for a few specific and well-defined purposes.
The stem's latex was traditionally applied in very small amounts to insect bites or certain skin irritations, according to uses reported among the peoples of the Sonoran Desert.
Some ethnobotanical sources mention an occasional use of the dried or diluted latex as a purgative, a use that is nonetheless poorly documented and to be handled with great caution.
As with other euphorbias, the sap was sometimes placed directly on warts, a practice common to several species of the genus Euphorbia in North American folk traditions.
The latex of this euphorbia is irritating to the skin and mucous membranes; avoid any contact with the eyes. Internal use is strongly discouraged without the supervision of a health professional, owing to the latex's potential toxicity. To be avoided in pregnant or breastfeeding women, as well as young children. Do not ingest the plant without the advice of a herbalist or doctor experienced in its use.
Partner herbalists — available with the detailed notebook.
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