Show Lower Taxa
Difference between revisions of "Thelypteris subg. Meniscium"
Phytologia 17: 254. 1968.
Basionym: Undefined subg. Meniscium Schreber Gen. Pl. 2: 757. 1791
Treatment appears in FNA Volume 2.
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|name=Undefined subg. Meniscium | |name=Undefined subg. Meniscium | ||
|authority=Schreber | |authority=Schreber | ||
| + | |rank=subgenus | ||
|publication_title=Gen. Pl. | |publication_title=Gen. Pl. | ||
|publication_place=2: 757. 1791 | |publication_place=2: 757. 1791 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Thelypteris subg. Meniscium | name=Thelypteris subg. Meniscium | ||
| − | |||
|authority=(Schreber) C. F. Reed | |authority=(Schreber) C. F. Reed | ||
|rank=subgenus | |rank=subgenus | ||
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|publication year=1968 | |publication year=1968 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V2/V2_709.xml |
|genus=Thelypteris | |genus=Thelypteris | ||
|subgenus=Thelypteris subg. Meniscium | |subgenus=Thelypteris subg. Meniscium | ||
Revision as of 19:50, 16 December 2019
Distinguished from other subgenera by the combination of evergreen leaves, pinnae entire or merely serrate, cross-veins regularly uniting in pairs to form parallel rows of usually more than 10 areoles between costa and pinna margin, areoles each with a single excurrent, usually free, vein produced at the point of union of the cross-veins, and elongate, exindusiate sori. x = 36.
Discussion
Species 20 and 21 are included in the genus Meniscium by some workers.
Selected References
None.