Difference between revisions of "Pityrogramma calomelanos var. calomelanos"

(Linnaeus) Link
Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="leaf some measurement"><b>Leaves </b>25–120 cm.</span> <span class="statement" id="st-d0_s1" data-properties="petiole coloration;petiole reflectance;petiole pubescence;petiole pubescence"><b>Petiole </b>black, dull, glabrous or sparsely scaly proximally.</span> <span class="statement" id="st-d0_s2" data-properties="blade shape;blade shape;blade shape;blade shape;blade architecture or shape;blade pubescence"><b>Blade </b>elongate-triangular to ovatelanceolate, 2-pinnate-pinnatifid, sometimes 3-pinnate proximally, densely white-farinose abaxially.</span> <span class="statement" id="st-d0_s3" data-properties="pinna shape;pinna shape;pinna shape;surface prominence or shape"><b>Pinnae </b>narrowly triangular, pinnately lobed or divided, flat surfaces in plane of blade.</span> <span class="statement" id="st-d0_s4" data-properties="pinnule architecture;pinnule architecture;pinnule shape;margin shape;margin shape;margin shape"><b>Pinnules </b>short-stalked or sessile, lanceolate, margins serrate to lobed near base.</span> <span class="statement" id="st-d0_s5" data-properties="perispore architecture or coloration or relief"><b>Spores </b>with perispore reticulate and with equatorial flange.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Leaves </b>25–120 cm. <b>Petiole</b> black, dull, glabrous or sparsely scaly proximally. <b>Blade</b> elongate-triangular to ovate-lanceolate, 2-pinnate-pinnatifid, sometimes 3-pinnate proximally, densely white-farinose abaxially. <b>Pinnae</b> narrowly triangular, pinnately lobed or divided, flat surfaces in plane of blade. <b>Pinnules</b> short-stalked or sessile, lanceolate, margins serrate to lobed near base. <b>Spores</b> with perispore reticulate and with equatorial flange.</span><!--
  
 
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|elevation=0–20 m
 
|elevation=0–20 m
 
|distribution=Fla.;Mexico;West Indies in the Antilles;Central America;South America;widely naturalized in tropical Africa.
 
|distribution=Fla.;Mexico;West Indies in the Antilles;Central America;South America;widely naturalized in tropical Africa.
 +
|introduced=true
 
|reference=None
 
|reference=None
 
|publication title=
 
|publication title=
 
|publication year=
 
|publication year=
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_287.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_287.xml
 
|genus=Pityrogramma
 
|genus=Pityrogramma
 
|species=Pityrogramma calomelanos
 
|species=Pityrogramma calomelanos
 
|variety=Pityrogramma calomelanos var. calomelanos
 
|variety=Pityrogramma calomelanos var. calomelanos
|blade architecture or shape=3-pinnate
 
|blade pubescence=white-farinose
 
|blade shape=2-pinnate-pinnatifid;elongate-triangular;ovatelanceolate
 
|leaf some measurement=25cm;120cm
 
|margin shape=serrate;lobed
 
|perispore architecture or coloration or relief=reticulate
 
|petiole coloration=black
 
|petiole pubescence=scaly;glabrous
 
|petiole reflectance=dull
 
|pinna shape=divided;lobed;triangular
 
|pinnule architecture=sessile;short-stalked
 
|pinnule shape=lanceolate
 
|surface prominence or shape=flat
 
 
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}}<!--
  
 
-->[[Category:Treatment]][[Category:Pityrogramma calomelanos]]
 
-->[[Category:Treatment]][[Category:Pityrogramma calomelanos]]

Revision as of 13:16, 27 July 2019

Leaves 25–120 cm. Petiole black, dull, glabrous or sparsely scaly proximally. Blade elongate-triangular to ovate-lanceolate, 2-pinnate-pinnatifid, sometimes 3-pinnate proximally, densely white-farinose abaxially. Pinnae narrowly triangular, pinnately lobed or divided, flat surfaces in plane of blade. Pinnules short-stalked or sessile, lanceolate, margins serrate to lobed near base. Spores with perispore reticulate and with equatorial flange.


Habitat: Ditches in forested areas
Elevation: 0–20 m

Distribution

V2 287-distribution-map.gif

Fla., Mexico, West Indies in the Antilles, Central America, South America, widely naturalized in tropical Africa.

Discussion

Pityrogramma calomelanos var. calomelanos is commonly cultivated in greenhouses. In Florida, it is known from a small number of sites in Hillsborough and Polk counties, where it possibly escaped from cultivation. Pityrogramma calomelanos var. austroamericana (Domin) Farwell (Costa Rica to Brazil) is characterized by yellow farina; P. calomelanos var. ochracea (C. Presl) R. M. Tryon (Honduras to Bolivia) possesses scattered trichomes instead of farinose indument.

Selected References

None.

Lower Taxa

None.
George Yatskievych +  and Michael D. Windham +
(Linnaeus) Link +
Acrostichum calomelanos +
Fla. +, Mexico +, West Indies in the Antilles +, Central America +, South America +  and widely naturalized in tropical Africa. +
0–20 m +
Ditches in forested areas +
Introduced +
Pityrogramma calomelanos var. calomelanos +
Pityrogramma calomelanos +
variety +