Michael Grayum 10781 Det. by: M. Grayum, VIII 1995 Phenology: 7 August 1995 09:47N 83:23W 575-650 m CARTAGO, TURRIALBA Cordillera de Talamanca. Occasional terrestrial ferns at trailside in perturbed forest. Fronds solitary, presumably from a deep rhizome.