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Plants & CreaturesGreekEnglish

Euphorbia

/juːˈfɔːbiə/noun

A vast genus of plants with milky caustic sap, ranging from garden spurges to cactus-like desert succulents.

The Greek roots

εὖ
well
+
φορβή
phorbḗ
pasture, fodder

Literally: well fed

The story of the word

Pliny reports that King Juba II of Mauretania named the plant after his personal physician Euphorbus, whose own name meant well-nourished. Linnaeus kept the tribute when he formalised the genus, making it one of the oldest surviving personal dedications in botany. The sap is genuinely dangerous to eyes, which is a reasonable thing to know before pruning one.

How it travelled
Ancient Greek → Latin → English

Same family

euphoriaeulogyforage

In a sentence

The euphorbia by the wall bleeds white sap the moment you cut it.

Half the plants people call cacti in African deserts are euphorbias.

Built on the same root

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