World Checklist of Selected Plant Families (WCSP)

Begonia tenuicaulis A.DC., Ann. Sci. Nat., Bot., sér. 4, 11: 120 (1859).

This name is a synonym.

Accepted Name:	Begonia pleiopetala A.DC., Ann. Sci. Nat., Bot., sér. 4, 11: 121 (1859).
Family:	Begoniaceae
Original Compiler:	R.Govaerts