World Checklist of Selected Plant Families (WCSP)

Euphorbia strigosa Hook. & Arn., Bot. Beechey Voy.: 310 (1838).

Homotypic Names:

• Poinsettia strigosa (Hook. & Arn.) Arthur, Torreya 11: 260 (1911).

Heterotypic Synonyms:

• Poinsettia pedunculata Klotzsch & Garcke in B.Seemann, Bot. Voy. Herald: 277 (1856).
• Euphorbia asperifolia Engelm. ex Boiss. in A.P.de Candolle, Prodr. 15(2): 74 (1862), pro syn.
• Euphorbia pedunculata Klotzsch ex Jabl., Phytologia 28: 166 (1974), sphalm.