Detail, Canary Island Spurge
D044-2017 Canary Island Spurge, Euphorbia #16
Detail of the spines. They are worth looking at in the largest sizes. Each two-pronged spine or thorn resembles the bleached skull of some tiny horned animal.
Arid House at the Conservatory
Matthaei Botanical Gardens, Ann arbor
Taken February 13, 2017
From Xeric Plants Through the Year