Pitcairnia occidentalis var. alversonii (L.B.Sm. & Read) G.S.Varad. & Forero, 1987 4% complete

No common name

Varadarajan GS, Forero E (1987) Genus Pitcairnia (Bromeliaceae): New Taxa from Colombia, Nomenclatural Changes, and Species Complexes. Systematic Botany 12: 410-415. doi: 10.2307/2419266.