11b. Geonoma concinna subsp. simplex Henderson, subsp. nov. (Appendix IV, Plates 4 & 5)

A Geonoma concinna subsp. concinna foliis simplicibus differt.

Type: COLOMBIA. Valle: near Yatacué, Alto Anchicaya, near CVC hydroelectric plant headquarters, valley of Río Dagua, 3°38’N 76°45’W, 710–800 m, 16 July 1984, A. Gentry & M. Monsalve 48188 (holotype NY!, isotype MO!).

Leaves undivided.

Distribution and habitat:— From 3°38’– 3°40’N and 76°45’– 76°50’W in Colombia (Valle) on the Western Cordillera at 777(755–800) m elevation in lowland rainforest (Fig. 12).