Difference between revisions of "Cyrtomium falcatum"
Tent. Pterid. 86. 1836.
Basionym: Polypodium falcatum Linnaeus f. Suppl. Pl., 446. 1782
Treatment appears in FNA Volume 2.
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|name=Polypodium falcatum | |name=Polypodium falcatum | ||
|authority=Linnaeus f. | |authority=Linnaeus f. | ||
+ | |rank=species | ||
|publication_title=Suppl. Pl., | |publication_title=Suppl. Pl., | ||
|publication_place=446. 1782 | |publication_place=446. 1782 | ||
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name=Cyrtomium falcatum | name=Cyrtomium falcatum | ||
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|authority=(Linnaeus f.) C. Presl | |authority=(Linnaeus f.) C. Presl | ||
|rank=species | |rank=species | ||
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|publication year=1836 | |publication year=1836 | ||
|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_82.xml |
|genus=Cyrtomium | |genus=Cyrtomium | ||
|species=Cyrtomium falcatum | |species=Cyrtomium falcatum |
Revision as of 20:51, 16 December 2019
Stem scales orange-brown, ovate with attenuate apices. Leaves 30–60(–100) cm. Pinnae bright green and shiny adaxially, 4–10(–12) pairs, ovate-attenuate, usually falcate, 4–8.5 cm, leathery, sometimes with short, basal, acroscopic lobe, margins often undulate or coarsely and irregularly dentate. Indusia brown, sometimes with blackish centers, not shriveled at maturity. n = 2n = 123, apogamous.
Habitat: Brick or stone walls, rocky areas, mesic forests, and coastal bluffs
Elevation: 0–100 m
Distribution
![V2 82-distribution-map.gif](/w/images/f/f3/V2_82-distribution-map.gif)
Calif., Fla., Ga., La., Miss., S.C., Europe, Asia.
Discussion
Cyrtomium falcatum is native to east Asia and widely escaped from cultivation. All plants in the flora appear to be the 32-spored, apogamous triploid.
Selected References
None.
Lower Taxa
None.