Michael Grayum 10036 Det. by: G. Davidse, 1991 Phenology: LR 13 November 1990 09:39N 82:46W 1-2 m LIMON, TALAMANCA Faja Costeña de Limón. Rhizomatous herbs, locally common in shaded sites beneath coconut palms back of strand. Locally called "buttonhead;" rhizomes with piney scent, used to make tea.
Garrett Crow 7491 Det. by: G. Crow, VIII 1990 Phenology: FL 7 August 1990 09:57N 83:01W 1 m LIMON, LIMON Faja Costeña de Limón. Inflorescense compact, globose. Occasional, at edge of marsh.