Skip Navigation
Sign In
  • Home
  • Search
    • Search Collections
    • Map Search
  • Chicago Botanic Garden
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Denver Botanic Gardens
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Desert Botanical Garden
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • NY Botanical Garden
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Marie Selby Botanical Gardens
    • Project Information
    • Checklists
    • Create a Checklist
    • Dynamic Key
  • Sitemap

Pteridium aquilinum subsp. pseudocaudatum

Pteridium aquilinum subsp. pseudocaudatum (Clute) Hultén   (redirected from: Pteridium latiusculum var. pseudocaudatum (Clute) Maxon)
Family: Dennstaedtiaceae
Western Brackenfern
[Pteridium aquilinum var. pseudocaudatum (Clute) A. Heller, morePteridium latiusculum var. pseudocaudatum (Clute) Maxon, Pteris aquilina var. pseudocaudata]
Pteridium aquilinum subsp. pseudocaudatum image
  • FNA
  • Gleason & Cronquist
  • Resources
Carol A. Jacobs
James H. Peck in Flora of North America (vol. 2)
Petiole 10--70 cm. Blade broadly triangular to sometimes ovate, 2--3-pinnate-pinnatifid at base, 20--80 × 20--70 cm; blades, rachises, and costae sparsely pilose to glabrous abaxially. Pinnae (proximal) ovate-lanceolate or triangular, distal pinnae oblong; terminal segment of each pinna ca. 6--15 times longer than wide, longer ultimate segments 1--2 times their width apart, ca. 2--5 mm wide. Pinnules at 45--60° angle to costa; fertile ultimate segments adnate or equally decurrent and surcurrent. Outer indusia entire to somewhat erose, glabrous.

In barrens and open pine or oak woods in acid, often sandy soil, abundant, forming large colonies; 0--1000 m; Ala., Ark., Conn., Del., D.C., Fla., Ga., Ill., Ind., Ky., La., Md., Mass., Miss., Mo., N.J., N.Y., N.C., Ohio, Okla., Pa., S.C., Tenn., Tex., Va., W.Va.

Pteridium aquilinum var. pseudocaudatum is more common in the southern portion of the range.

Vascular plants of NE US and adjacent Canada
Longest entire lf-segment or part of a segment ca 9 times as long as wide, the terminal segments mostly 2-4.5 mm wide; margins of the ultimate segments nearly or quite glabrous; se. U.S., n. to Mo., s. Ind., O., and on the coastal plain to Cape Cod, Mass

Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.

©The New York Botanical Garden. All rights reserved. Used by permission.
Pteridium aquilinum subsp. pseudocaudatum
Open Interactive Map
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
University of Florida Herbarium
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Pteridium aquilinum subsp. pseudocaudatum image
Click to Display
100 Initial Media
- - - - -
View All Media
Institute for Museum and Library Services KU BI Logo Logo for the Biodiversity Knowledge Integration Center

This project was made possible in part by the Institute of Museum and Library Services [MG-70-19-0057-19].

EcoFlora is part of the SEINet Portal Network. Learn more here.

Powered by Symbiota.