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Details for: Athyrium americanum

2 different source(s) use this name:

- Vascular Plants of Russia and Adjacent Countries as of 26.10.96
- USDA Plants Database, generated January 15, 1997

Source: Vascular Plants of Russia and Adjacent Countries as of 26.10.96
Name: Athyrium americanum (Butters) Maxon
Nomencl. ref. Amer. Fern J. 8, 4 : 120 (1918)
Rank: Species
Status: ACCEPTED
Taxonomy (this taxon is included in): Genus - Athyrium
    
Basionym: Athyrium alpestre var. americanum Butters
Synonym(s): Athyrium alpestre var. americanum Butters
 
SourceHigherTaxon from IOPI: Athyriaceae
SourceStatusDesignation: A

Source: USDA Plants Database, generated January 15, 1997
Name: Athyrium americanum (Butters) Maxon
Rank: Species
Status: ACCEPTED
Taxonomy (this taxon is included in): Genus - Athyrium Roth
    
Basionym: Athyrium alpestre var. americanum Butters
Synonym(s): Athyrium alpestre (Hoppe) Milde
Athyrium alpestre subsp. americanum (Butters) Lellinger
Athyrium distentifolium subsp. americanum (Butters) Hulten
Athyrium alpestre var. americanum Butters
Athyrium alpestre var. gaspense Fern.
Athyrium distentifolium var. americanum (Butters) Boivin
 
Geography: US(AK, CA, CO, ID, MT, NV, OR, UT, WA, WY)
Reference in Source: For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/
SourceHigherTaxon from IOPI: Dryopteridaceae
SourceStatusDesignation: A

  © 1996-2007 The International Organization for Plant Information.
This page last updated: Dienstag, 21. August 2007
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