Geonoma pinnatifrons ssp. binervia (Oersted) A. J. Hend., Phytotaxa 17: 119. 2011; G. binervia Oersted.
Leaf pinnae 3—19 per side of rachis. Inflorescence peduncle 9.3—20.2 mm in diameter.
Rare, Río San Juan, elev, fl y fr jul, Oersted 6564, Rueda 2669; Guatemala, Nicaragua to Panama and Colombia.