Difference between revisions of "Cyrtomium falcatum"

(Linnaeus f.) C. Presl

Tent. Pterid. 86. 1836.

Basionym: Polypodium falcatum Linnaeus f.
Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="stem scale coloration;stem scale shape;apex shape"><b>Stem </b>scales orangebrown, ovate with attenuate apices.</span> <span class="statement" id="st-d0_s1" data-properties="leaf atypical some measurement;leaf some measurement"><b>Leaves </b>30–60 (–100) cm.</span> <span class="statement" id="st-d0_s2" data-properties="pinna coloration;pinna reflectance;pinna atypical count;pinna count;pinna shape;pinna shape;pinna some measurement;pinna texture;lobe height or length or size;lobe position;lobe orientation;margin shape;margin shape;margin architecture or shape"><b>Pinnae </b>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.</span> <span class="statement" id="st-d0_s3" data-properties="center coloration"><b>Indusia </b>brown, sometimes with blackish centers, not shriveled at maturity.</span> <span class="statement" id="st-d0_s4" data-properties="indusium coloration;indusium shape;n=2n chromosome count">n = 2n = 123, apogamous.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stem </b>scales orange-brown, ovate with attenuate apices. <b>Leaves</b> 30–60(–100) cm. <b>Pinnae</b> 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. <b>Indusia</b> brown, sometimes with blackish centers, not shriveled at maturity. n = 2n = 123, apogamous.</span><!--
  
 
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|elevation=0–100 m
 
|elevation=0–100 m
 
|distribution=Calif.;Fla.;Ga.;La.;Miss.;S.C.;Europe;Asia.
 
|distribution=Calif.;Fla.;Ga.;La.;Miss.;S.C.;Europe;Asia.
 +
|introduced=true
 
|reference=None
 
|reference=None
 
|publication title=Tent. Pterid.
 
|publication title=Tent. Pterid.
 
|publication year=1836
 
|publication year=1836
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_82.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_82.xml
 
|genus=Cyrtomium
 
|genus=Cyrtomium
 
|species=Cyrtomium falcatum
 
|species=Cyrtomium falcatum
|apex shape=attenuate
 
|center coloration=blackish
 
|indusium coloration=brown
 
|indusium shape=not shriveled
 
|leaf atypical some measurement=60cm;100cm
 
|leaf some measurement=30cm;60cm
 
|lobe height or length or size=short
 
|lobe orientation=acroscopic
 
|lobe position=basal
 
|margin architecture or shape=dentate
 
|margin shape=coarsely;undulate
 
|n=2n chromosome count=123
 
|pinna atypical count=10;12
 
|pinna coloration=bright green
 
|pinna count=4;10
 
|pinna reflectance=shiny
 
|pinna shape=falcate;ovate-attenuate
 
|pinna some measurement=4cm;8.5cm
 
|pinna texture=leathery
 
|stem scale coloration=orangebrown
 
|stem scale shape=ovate
 
 
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-->[[Category:Treatment]][[Category:Cyrtomium]]
 
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Revision as of 13:28, 27 July 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

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.