genus

Adolphia

Adolphia

Field notes

Adolphia is a genus of shrubs in the buckthorn family containing only two species.

These are rigid, thorny, flowering bushes. Adolphia californica S.Watson, the California prickbush or California spineshrub, are native to southern California and northern Mexico. Adolphia infesta (Kunth) Meisn., the junco, is found in Arizona, Texas, New Mexico, and northern Mexico.

This genus is named for the French botanist Adolphe-Théodore Brongniart (1801–1876). It was first described and published in Pl. Vasc. Gen. on page 70 in 1837.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Shrubs

From USDA PLANTS.

Top native Adolphia All

Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.