Difference between revisions of "Pellaea ternifolia subsp. ternifolia"

(Cavanilles) Link
Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="petiole architecture;petiole shape"><b>Petiole </b>grooved or flattened adaxially in distal portion;</span> <span class="statement" id="st-d0_s1" data-properties="rachis pubescence;rachis pubescence;hair count;hair arrangement">rachis glabrous or with a few widely scattered hairs;</span> <span class="statement" id="st-d0_s2" data-properties="pinna pubescence">pinnae completely glabrous;</span> <span class="statement" id="st-d0_s3" data-properties="largest ultimate segment some measurement">largest ultimate segments (excluding terminal pinnae) usually less than 18 mm;</span> <span class="statement" id="st-d0_s4" data-properties="spore diameter;2n chromosome count">spores usually 39–45 µm diam. <b>2n</b> = 58.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Petiole </b>grooved or flattened adaxially in distal portion; rachis glabrous or with a few widely scattered hairs; pinnae completely glabrous; largest ultimate segments (excluding terminal pinnae) usually less than 18 mm; spores usually 39–45 µm diam. <b>2n</b> = 58.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|phenology=Sporulating summer–fall.
 
|habitat=Rocky slopes and ledges on igneous substrates
 
|habitat=Rocky slopes and ledges on igneous substrates
 
|elevation=2200–2600 m
 
|elevation=2200–2600 m
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Pellaea ternifolia subsp. ternifolia
 
name=Pellaea ternifolia subsp. ternifolia
|author=
 
 
|authority=(Cavanilles) Link
 
|authority=(Cavanilles) Link
 
|rank=subspecies
 
|rank=subspecies
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|basionyms=
 
|basionyms=
 
|family=Pteridaceae
 
|family=Pteridaceae
 +
|phenology=Sporulating summer–fall.
 
|habitat=Rocky slopes and ledges on igneous substrates
 
|habitat=Rocky slopes and ledges on igneous substrates
 
|elevation=2200–2600 m
 
|elevation=2200–2600 m
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|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_465.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_465.xml
 
|genus=Pellaea
 
|genus=Pellaea
 
|species=Pellaea ternifolia
 
|species=Pellaea ternifolia
 
|subspecies=Pellaea ternifolia subsp. ternifolia
 
|subspecies=Pellaea ternifolia subsp. ternifolia
|2n chromosome count=58
 
|hair arrangement=scattered
 
|hair count=few
 
|largest ultimate segment some measurement=0mm;18mm
 
|petiole architecture=grooved
 
|petiole shape=flattened
 
|pinna pubescence=glabrous
 
|rachis pubescence=with a few widely scattered hairs;glabrous
 
|spore diameter=39um;45um
 
 
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-->[[Category:Treatment]][[Category:Pellaea ternifolia]]
 
-->[[Category:Treatment]][[Category:Pellaea ternifolia]]

Latest revision as of 21:23, 5 November 2020

Petiole grooved or flattened adaxially in distal portion; rachis glabrous or with a few widely scattered hairs; pinnae completely glabrous; largest ultimate segments (excluding terminal pinnae) usually less than 18 mm; spores usually 39–45 µm diam. 2n = 58.


Phenology: Sporulating summer–fall.
Habitat: Rocky slopes and ledges on igneous substrates
Elevation: 2200–2600 m

Distribution

V2 465-distribution-map.gif

Tex., Mexico, Central America, South America, Pacific Islands (Hawaii).

Discussion

In the flora, this subspecies is known only from the Chisos Mountains in western Texas.

Selected References

None.

Lower Taxa

None.
Michael D. Windham +
(Cavanilles) Link +
Pteris ternifolia +
Tex. +, Mexico +, Central America +, South America +  and Pacific Islands (Hawaii). +
2200–2600 m +
Rocky slopes and ledges on igneous substrates +
Sporulating summer–fall. +
Pellaea ternifolia subsp. ternifolia +
Pellaea ternifolia +
subspecies +