Aspidium spinulosum var. americanum Fisch.
List of subtaxa

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Aspidium spinulosum var. americanum
Taxon details Gallery of subtaxa List of subtaxa
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Main name
Taxonomy
Subtaxa

Main name

Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy

Taxonomy

divisionPolypodiophyta
classPolypodiopsida
ordoPolypodiales
familiaTectariaceae
genusAspidium Sw., nom. illeg.
speciesspinulosum (O.F. Mull.) Sw.
varietyamericanum Fisch. (absent in original source)
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Subtaxa

No registered subtaxa
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