Osmunda spectabilis

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Osmunda spectabilis
Osmunda spectabilis IWF.jpg
Photo by John Hilty at IllinoisWildflowers.info
Scientific classification
Kingdom: Plantae
Division: Pteridophyta – Ferns
Class: Filicopsida
Order: Polypodiales
Family: Osmundaceae
Genus: Osmunda
Species: O. spectabilis
Binomial name
Osmunda spectabilis
L.
OSMU SPEC DIST.JPG
Natural range of Osmunda spectabilis from USDA NRCS Plants Database.

Taxonomic Notes

Synonyms: O. regalis Linnaeus var. spectabilis (Willdenow) A. Gray

Varieties: none

Description

O. spectabilis is a perennial forb/herb of the Osmundaceae family native to North America, Canada, and St. Pierre and Miquelon (France). [1]

Distribution

O. spectabilis is found in the eastern half of the United States, the Manitoba, Ontario, and Quebec regions of Canada, and St. Pierre and Miquelon (France). [1]

Ecology

Habitat

O. spectabilis proliferates in bogs, marshes (including tidal), moist forests, floodplains, swamp forests, and other wetlands. [2]

Phenology

O. spectabilis flowers March-May. [3]

Fire ecology

O. spectabilis is not fire resistant and has a low fire tolerance. [1]

Conservation and Management

O. spectabilis is listed as commercially exploited by the Florida Department of Agriculture & Consumer Services Division of Plant Industry, as threatened by the Iowa Department of Natural Resources Parks Recreation and Preserves Division, and as exploitably vulnerable by the New York Department of Environmental Conservation Division of Land and Forests. [1]

Cultivation and restoration

Photo Gallery

References and notes

  1. 1.0 1.1 1.2 1.3 USDA Plant Database https://plants.usda.gov/core/profile?symbol=OSRES#
  2. Weakley, A. S. (2015). Flora of the Southern and Mid-Atlantic States. Chapel Hill, NC, University of North Carolina Herbarium.
  3. PanFlora Author: Gil Nelson URL: http://www.gilnelson.com/PanFlora/ Date Accessed: 5/24/18