Michael Grayum 8372 Det. by: M. Grayum, X 1987 Phenology: FL 3 October 1987 09:48N 84:36W 20 m PUNTARENAS, GARABITO R.B. Carara Valle del Tárcoles. Erect, succulent-stemmed herbs, uncommon in damp, shaded site at edge of forest. Fls. greenish.
Michael Grayum 7917 Det. by: M. Grayum, X 1987 Phenology: FL 9 January 1987 09:57N 84:02W 1310 m SAN JOSE, MONTES DE OCA Valle Central. Yellow-green, succulent-stemmed weeds in shady part of garden. Fls. yellow-green.
William Haber 11293 Det. by: M. Grayum, II 1992 Phenology: FL 28 February 1992 10:18N 84:45W 900-1100 m ALAJUELA, SAN RAMON R.B. Monteverde Cordillera de Tilarán. Herb, 0.10-0.15 m, forest edge. Stems translucent.