Difference between revisions of "Athyrium filix-femina var. asplenioides"
Pap. Michigan Acad. Sci. 2: 13. 1923.
Common names: Southern lady fern lowland lady fern
Endemic
Basionym: Nephrodium asplenioides (Michaux) Desvaux Fl. Bor.-Amer. 2: 268. 1803
Synonyms: Athyrium asplenioides Athyrium filix-femina subsp. asplenioides (Michaux) Hultén
Treatment appears in FNA Volume 2.
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|common_names=Southern lady fern;lowland lady fern | |common_names=Southern lady fern;lowland lady fern | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=E | ||
| + | |label=Endemic | ||
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| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Nephrodium asplenioides | |name=Nephrodium asplenioides | ||
|authority=(Michaux) Desvaux | |authority=(Michaux) Desvaux | ||
| + | |rank=species | ||
| + | |publication_title=Fl. Bor.-Amer. | ||
| + | |publication_place=2: 268. 1803 | ||
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Athyrium asplenioides | |name=Athyrium asplenioides | ||
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| − | }}{{Treatment/ID/Synonym | + | |rank=species |
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|name=Athyrium filix-femina subsp. asplenioides | |name=Athyrium filix-femina subsp. asplenioides | ||
|authority=(Michaux) Hultén | |authority=(Michaux) Hultén | ||
| + | |rank=subspecies | ||
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|hierarchy=Dryopteridaceae;Athyrium;Athyrium filix-femina;Athyrium filix-femina var. asplenioides | |hierarchy=Dryopteridaceae;Athyrium;Athyrium filix-femina;Athyrium filix-femina var. asplenioides | ||
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Petiole </b>13–55 cm; scales light brown or brown, lanceolate, 6–9 × 2 mm, ± crisped. <b>Blade</b> ovate-lanceolate to lanceolate, 2-pinnate-pinnatifid, (18–)25–60 × (5–)10–30 cm, slightly narrowed proximally, broadest just above base to just below middle, apex acuminate or ± caudate. <b>Pinnae</b> usually stalked, oblong-lanceolate to lanceolate, base truncate, apex acuminate. <b>Pinnules</b> oblong-lanceolate to narrowly deltate, base unequally cuneate, apex ± acute. <b>Rachis</b>, costae, and costules glabrous or with scales or pale glands. <b>Sori</b> elongate, straight or hooked at distal end or horseshoe-shaped; sporangial stalks with glandular hairs; indusia ciliate, hairs glandular or nonglandular and ± as long as indusial width. <b>Spores</b> brown or dark brown. <b>2n</b> = 80.</span><!-- |
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name=Athyrium filix-femina var. asplenioides | name=Athyrium filix-femina var. asplenioides | ||
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|authority=(Michaux) Farwell | |authority=(Michaux) Farwell | ||
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|publication title=Pap. Michigan Acad. Sci. | |publication title=Pap. Michigan Acad. Sci. | ||
|publication year=1923 | |publication year=1923 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_282.xml |
|genus=Athyrium | |genus=Athyrium | ||
|species=Athyrium filix-femina | |species=Athyrium filix-femina | ||
|variety=Athyrium filix-femina var. asplenioides | |variety=Athyrium filix-femina var. asplenioides | ||
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Latest revision as of 20:22, 5 November 2020
Petiole 13–55 cm; scales light brown or brown, lanceolate, 6–9 × 2 mm, ± crisped. Blade ovate-lanceolate to lanceolate, 2-pinnate-pinnatifid, (18–)25–60 × (5–)10–30 cm, slightly narrowed proximally, broadest just above base to just below middle, apex acuminate or ± caudate. Pinnae usually stalked, oblong-lanceolate to lanceolate, base truncate, apex acuminate. Pinnules oblong-lanceolate to narrowly deltate, base unequally cuneate, apex ± acute. Rachis, costae, and costules glabrous or with scales or pale glands. Sori elongate, straight or hooked at distal end or horseshoe-shaped; sporangial stalks with glandular hairs; indusia ciliate, hairs glandular or nonglandular and ± as long as indusial width. Spores brown or dark brown. 2n = 80.
Habitat: Moist woods, thickets, swamps
Elevation: 10–2000 m
Distribution
Ala., Ark., Conn., Del., Fla., Ga., Ill., Ind., Kans., Ky., La., Md., Mass., Miss., Mo., N.J., N.Y., N.C., Okla., Pa., R.I., S.C., Tenn., Tex., Va., W.Va.
Discussion
Selected References
None.
Lower Taxa
None.