View source for Pellaea ternifolia subsp. arizonica

{{Treatment/ID
|accepted_name=Pellaea ternifolia subsp. arizonica
|accepted_authority=Windham
|publications={{Treatment/Publication
|title=Contr. Univ. Michigan Herb.
|place=19: 42. 1993
|year=1993
}}
|basionyms=
|synonyms=
|hierarchy=Pteridaceae;Pellaea;Pellaea ternifolia;Pellaea ternifolia subsp. arizonica
|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. arizonica]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Petiole </b>rounded or slightly flattened adaxially in distal portion; rachis glabrous or with a few widely scattered hairs; pinnae completely glabrous; largest ultimate segments (excluding terminal pinnae) usually more than 18 mm; spores averaging 46–53 µm diam. <b>2n</b> = 116.</span><!--

-->{{Treatment/Body
|phenology=Sporulating summer–fall.
|habitat=Cliffs and rocky slopes, on a variety of acidic substrates including quartzite and granite
|elevation=1700–2400 m
|distribution=Ariz.;Tex.;n Mexico.
|discussion=<p><i>Pellaea ternifolia </i>subsp.<i> arizonica</i> and <i>P. wrightiana</i> hybridize; the hybrids are morphologically intermediate tetraploids and have malformed spores.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Pellaea ternifolia subsp. arizonica
|author=
|authority=Windham
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=
|family=Pteridaceae
|phenology=Sporulating summer–fall.
|habitat=Cliffs and rocky slopes, on a variety of acidic substrates including quartzite and granite
|elevation=1700–2400 m
|distribution=Ariz.;Tex.;n Mexico.
|reference=None
|publication title=Contr. Univ. Michigan Herb.
|publication year=1993
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V2/V2_162.xml
|genus=Pellaea
|species=Pellaea ternifolia
|subspecies=Pellaea ternifolia subsp. arizonica
}}<!--

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