Difference between revisions of "Pellaea ternifolia subsp. villosa"

Windham

Contr. Univ. Michigan Herb. 19: 43. 1993.

Treatment appears in FNA Volume 2.
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--><span class="statement" id="st-d0_s0" data-properties="petiole shape;petiole shape"><b>Petiole </b>rounded or slightly flattened adaxially in distal portion;</span> <span class="statement" id="st-d0_s1" data-properties="rachis pubescence">rachis villous, especially in axils of pinnae;</span> <span class="statement" id="st-d0_s2" data-properties="hair arrangement">pinnae with hairs scattered along main veins abaxially;</span> <span class="statement" id="st-d0_s3" data-properties="largest ultimate segment some measurement">largest ultimate segments (excluding terminal pinnae) usually more than 18 mm;</span> <span class="statement" id="st-d0_s4" data-properties="spore diameter;2n chromosome count">spores averaging 46–53 µm diam. <b>2n</b> = 116.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Petiole </b>rounded or slightly flattened adaxially in distal portion; rachis villous, especially in axils of pinnae; pinnae with hairs scattered along main veins abaxially; largest ultimate segments (excluding terminal pinnae) usually more than 18 mm; spores averaging 46–53 µm diam. <b>2n</b> = 116.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
 +
|phenology=Sporulating summer–fall.
 
|habitat=Rocky slopes and ledges, on igneous substrates
 
|habitat=Rocky slopes and ledges, on igneous substrates
 
|elevation=2300–2700 m
 
|elevation=2300–2700 m
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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=2300–2700 m
 
|elevation=2300–2700 m
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|publication year=1993
 
|publication year=1993
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_268.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_268.xml
 
|genus=Pellaea
 
|genus=Pellaea
 
|species=Pellaea ternifolia
 
|species=Pellaea ternifolia
 
|subspecies=Pellaea ternifolia subsp. villosa
 
|subspecies=Pellaea ternifolia subsp. villosa
|2n chromosome count=116
 
|hair arrangement=scattered
 
|petiole shape=flattened;rounded
 
|rachis pubescence=villous
 
|spore diameter=46um;53um
 
 
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-->[[Category:Treatment]][[Category:Pellaea ternifolia]]
 
-->[[Category:Treatment]][[Category:Pellaea ternifolia]]

Revision as of 13:15, 27 July 2019

Petiole rounded or slightly flattened adaxially in distal portion; rachis villous, especially in axils of pinnae; pinnae with hairs scattered along main veins abaxially; largest ultimate segments (excluding terminal pinnae) usually more than 18 mm; spores averaging 46–53 µm diam. 2n = 116.


Phenology: Sporulating summer–fall.
Habitat: Rocky slopes and ledges, on igneous substrates
Elevation: 2300–2700 m

Discussion

The only record of Pellaea ternifolia subsp. villosa from the flora is provided by a single plant collected in the Davis Mountains of western Texas.

Selected References

None.

Lower Taxa

None.