World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Pentagonia biflora (Ruiz & Pav.) Kuntze, Revis. Gen. Pl. 2: 381 (1891).

This name is a synonym.

Homotypic Names:
Accepted Name:	Triodanis perfoliata subsp. biflora (Ruiz & Pav.) Lammers, Novon 16: 72 (2006).
Family:	Campanulaceae
* Campanula biflora Ruiz & Pav., Fl. Peruv. 2: 55 (1799). Specularia biflora (Ruiz & Pav.) Fisch. & C.A.Mey., Index Seminum (LE, Petropolitanus) 1: 17 (1835). Legousia biflora (Ruiz & Pav.) Britton, Mem. Torrey Bot. Club 5: 309 (1894). Triodanis biflora (Ruiz & Pav.) Greene, Man. Bot. San Francisco: 230 (1894). Triodanis perfoliata var. biflora (Ruiz & Pav.) T.R.Bradley, Brittonia 27: 114 (1975). Triodanis perfoliata subsp. biflora (Ruiz & Pav.) Lammers, Novon 16: 72 (2006). * Basionym/Replaced Synonym
Original Compiler:	T.Lammers & R.Govaerts