Euphorbia echinus

(Synonymous with Euphorbia officinarum subspecies echinus)

These photos are of a typical plant of this species growing at Moana Experimental Farm in Ocean View, Hawai`i.

Euphorbia echinus

Euphorbia echinus
At Moana Experimental Farm
Ocean View, Hawai`i
Photo © Edward Rau, Sustainable Bioresources, LLC
Use licensed per CC BY-SA 4.0

Euphorbia echinus in Bloom

Euphorbia echinus in Bloom
Photo © Edward Rau, Sustainable Bioresources, LLC
Use licensed per CC BY-SA 4.0