PLANTS Profile for Pteridium aquilinum var. decompositum (decomposition brackenfern)

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PLANTS Profile

Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon
decomposition brackenfern

Symbol:

PTAQD

Group:

Fern

Family:

Dennstaedtiaceae

Duration:

Perennial

Growth Habit:

Forb/herb

Native Status:

More Information:

Images:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

See all the Pteridium thumbnails at the PLANTS Gallery

Distribution:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon


View Native Status

See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (HI)

Related Taxa:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

View 10 genera in Dennstaedtiaceae, 3 species in Pteridium, 4 varieties in Pteridium aquilinum (L.) Kuhn

Classification:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

Click on a scientific name below to expand it in the PLANTS Classification Report.


Kingdom	Plantae – Plants
Subkingdom	Tracheobionta – Vascular plants
Division	Pteridophyta – Ferns
Class	Filicopsida
Order	Polypodiales
Family	Dennstaedtiaceae – Bracken Fern family
Genus	Pteridium Gleditsch ex Scop. – brackenfern
Species	Pteridium aquilinum (L.) Kuhn – western brackenfern
Variety	Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon – decomposition brackenfern

U.S. Weed Information:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

Pteridium aquilinum
bracken
bracken fern

The related entities italicized and indented above can be weedy or invasive according to the authoritative sources noted below. This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of Weeds of the U.S.

SWSS

Southern Weed Science Society. 1998. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society. Champaign, Illinois.

Wetland Indicator Status:

NOTE: On June 1, 2012, the 2012 National Wetland Plant List superseded the information below (see Federal Register, May 9, 2012, 77(90): 27210-27214[https://federalregister.gov/a/2012-11176]). For updated wetland information about this species, see the latest wetland list.

Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

Pteridium aquilinum:

Nat. Ind.

Reg. 1

Reg. 2

Reg. 3

Reg. 4

Reg. 5

Reg. 6

Reg. 7

Reg. 8

Reg. 9

Reg. 0

Reg. A

Reg. C

Reg. H

FACU-,FAC-

FACU

FAC-

FACU

FACU-

Interpreting Wetland Indicator Status

More Accounts and Images:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 529919.

Related Web Sites:
Pteridium aquilinum (L.) Kuhn var. decompositum (Gaudich.) R. Tryon

Arizona: abstract & image of western bracken (Pteridium aquilinum var. pubescens)

NY-Cornell University: Poisonous Plant Databases (images)

Time Generated: 05/22/2013 06:16 PM CDT