Characteristics
Asplenium trichomanes L. ssp. quadrivalens D.E. Mey.
tetraploid maidenhair spleenwort
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Fern
Perennial
Vascular
9
This subspecies is typically found on alkaline substrates (I.e. limestone) with spores ranging from 37-43 microns. This subspecies is a tetraploid. More herbarium work is needed to separate the subspecies of Asplenium trichomanes.
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Native
FAC (NWPL EMP)
UPL (NWPL NCNE)
S4? (State Rank)
G5 (Global Rank)
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Classification
Ferns
Polypodiales
Asplenium trichomanes L. ssp. quadrivalens D.E. Mey. - tetraploid maidenhair spleenwort
Citation
Asplenium trichomanes L. ssp. quadrivalens D.E. Mey.
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.
Source
County
Year
Herbaria
Notes
Submission Info
Literature Citation (If Applicable)
No sources found
Synonyms
Synonym
Full Citation
Basionym
Type
Notes
No synonyms found
Plant Photos
