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Floristic Inventory of the Bahama Archipelago Database Online

Pityrogramma calomelanos (L.) Link
Silver fern

Pityrogramma calomelanos
Copyright by: George D. Gann
In cultivation, Belize, 2011

Family: Pteridaceae

Group: Pteridophyte

Perennation: Perennial

Habit: Herb

Substrate: Terrestrial

Native Status: Native

Native Range: The West Indies, Mexico, Central America, South America and Africa; naturalized elsewhere in the warm regions of the world.

Map of Locations [currently Florida only]

History in the Bahamas: Reported in 1920 by Britton & Millspaugh for a sinkhole in Smith Hill Coppice on Andros. Reported by Correll & Correll (1982: 33-35, with illustrations) for sinkholes and rocky ledges in the northwestern Commonwealth (region 9) The only specimen cited is at NY, so it is not clear that this was ever observed by the Corrells.

Comments: For more images, click on the Atlas of Florida Vascular Plants link below.

Other data on Pityrogramma calomelanos available from :

Atlas of Florida Vascular Plants
Pityrogramma calomelanos has been reported for the following 2 habitats in the Bahama Archipelago :
Coppice
Sinkhole

All Images:

Pityrogramma calomelanos
Copyright by: George D. Gann
In cultivation, Belize, 2011