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Euphorbia erythraeae – Red Milk Bush 

Common Name: Red Milk Bush 

Latin Name: Euphorbia erythraeae

Family Name: Euphorbiaceae (Spurge family)

Geographical Range: Native to arid regions of Africa, including Ethiopia and Somalia.

Fun Fact: The plant exudes a milky white sap when cut, which is both toxic and irritative.

Uses by people: Historically, the sap has been used in traditional medicine for treating warts and other skin issues, though this is dangerous due to its toxicity. Also, in some regions, it is explored for potential use in biofuel production because of its high latex content.

Uses by animals: Its toxicity deters most herbivores, but some specialized insects may feed on it without harm and it also provides nectar for certain pollinators when it flowers.

Roles in their ecosystem: Helps stabilize soil and prevent erosion in arid regions. Also, its toxicity and unpalatable nature (not tasteful) can protect surrounding vegetation from overgrazing by herbivores.