View source for Pellaea ternifolia subsp. ternifolia

{{Treatment/ID
|accepted_name=Pellaea ternifolia subsp. ternifolia
|accepted_authority=(Cavanilles) Link
|publications=
|basionyms=
|synonyms=
|hierarchy=Pteridaceae;Pellaea;Pellaea ternifolia;Pellaea ternifolia subsp. ternifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Pteridaceae]]</div><div class="higher-taxon"><small>genus</small>[[Pellaea]]</div><div class="higher-taxon"><small>species</small>[[Pellaea ternifolia]]</div><div class="higher-taxon"><small>subspecies</small>[[Pellaea ternifolia subsp. ternifolia]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><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><!--

-->{{Treatment/Body
|habitat=Rocky slopes and ledges on igneous substrates
|elevation=2200–2600 m
|distribution=Tex.;Mexico;Central America;South America;Pacific Islands (Hawaii).
|discussion=<p>In the flora, this subspecies is known only from the Chisos Mountains in western Texas.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Pellaea ternifolia subsp. ternifolia
|author=
|authority=(Cavanilles) Link
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=
|family=Pteridaceae
|habitat=Rocky slopes and ledges on igneous substrates
|elevation=2200–2600 m
|distribution=Tex.;Mexico;Central America;South America;Pacific Islands (Hawaii).
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_465.xml
|genus=Pellaea
|species=Pellaea 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
}}<!--

-->[[Category:Treatment]][[Category:Pellaea ternifolia]]