KEY TO THE SPECIES

1Inflorescence branches glabrescent; flowers glabrescent on exterior. Leaves with conspicuous anastomosing venation, oblong-elliptic to elliptic, 4-8.5 cm broad.
1'Inflorescence branches lanate to puberulous; flowers pubescent on exterior. Leaf with venation not conspicuously anastomosing, oblong-lanceolate, 2-3.7 cm broad
2Leaves elliptic, 7.5-8.5 cm broad
2'Leaves oblong-elliptic, 4-6.5 cm broad