"Luteyn, J. L. & Pedraza-Pe\u00F1alosa, P. 2013. Nomenclature, taxonomy, and conservation of the neotropical genus Sphyrospermum (Ericaceae: Vaccinieae), including five new species for Colombia, Ecuador, and Peru. Phytotaxa, 79(1): 1-29." . _:b70018301 . . . "2013"^^ . . "10.11646/phytotaxa.79.1.1" . "2013"^^ . _:b70018301 . _:b70018301 . "Luteyn & Pedraza-Pe\u00F1alosa (2013)" . "Luteyn & Pedraza-Pe\u00F1alosa (2013)" . _:b70018301 "10.11646/phytotaxa.79.1.1" .