Pecluma ptilodon var. caespitosa

(Jenman) Lellinger

Proc. Biol. Soc. Wash. 98: 387. 1985.

Basionym: Polypodium pectinatum var. caespitosum Jenman Bull. Bot. Dept., Jamaica, n.s. 4: 125. 1897
Synonyms: Polypodium ptilodon var. caespitosum (Jenman) A. M. Evans
Treatment appears in FNA Volume 2.

Stems 5–8 mm diam.; scales blackish, linear-lanceolate. Leaves erect, or arching in large plants. Petiole dark brown, less than 1/10 length of blade, pubescent with both simple and branched, short, multicellular hairs; scales threadlike, linear, scattered, inconspicuous. Blade lanceolate, 25–90 × 6.5–18 cm; base narrowly cuneate; apex acute. Segments lanceolate, 4–8 mm wide, sparsely pubescent, at base of blade reduced to auricles. Veins 2–3-forked. Sori oval, blade pubescence denser and longer around sorus; sporangia with 64 spores. 2n = 148.

Phenology: Sporulating all year.
Habitat: Terrestrial, or on logs or tree bases, in hammocks, swamps, and wet woods
Elevation: 0 m


V2 637-distribution-map.gif

Fla., Mexico, West Indies, Central America.


Selected References


Lower Taxa

A. Murray Evans +
(Jenman) Lellinger +
Polypodium pectinatum var. caespitosum +
Fla. +, Mexico +, West Indies +  and Central America. +
Terrestrial, or on logs or tree bases, in hammocks, swamps, and wet woods +
Sporulating all year. +
Proc. Biol. Soc. Wash. +
Polypodium ptilodon var. caespitosum +
Pecluma ptilodon var. caespitosa +
Pecluma ptilodon +
variety +