View source for Thelypteris puberula var. sonorensis

{{Treatment/ID
|accepted_name=Thelypteris puberula var. sonorensis
|accepted_authority=A. R. Smith
|publications={{Treatment/Publication
|title=Univ. Calif. Publ. Bot.
|place=59: 91. 1971
|year=1971
}}
|common_names=Sonoran maiden fern
|basionyms=
|synonyms=
|hierarchy=Thelypteridaceae;Thelypteris;Thelypteris subg. Cyclosorus;Thelypteris puberula;Thelypteris puberula var. sonorensis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Thelypteridaceae]]</div><div class="higher-taxon"><small>genus</small>[[Thelypteris]]</div><div class="higher-taxon"><small>subgenus</small>[[Thelypteris subg. Cyclosorus]]</div><div class="higher-taxon"><small>species</small>[[Thelypteris puberula]]</div><div class="higher-taxon"><small>variety</small>[[Thelypteris puberula var. sonorensis]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>creeping, 4–8 mm diam. <b>Leaves</b> monomorphic, evergreen, (0.5–)1–3 cm apart, 35–120(–165) cm. <b>Petiole</b> straw-colored, 15–60(–80) cm × 2–7 mm, at base sparsely set with brownish, lanceolate, hairy scales. <b>Blade</b> 20–55(–85) cm, broadest at or near base, gradually to somewhat abruptly tapered to pinnatifid apex. <b>Pinnae</b> 7–20(–26) × 1–2(–3) cm, incised 1/2–4/5 of width, proximal pinnae often narrowed toward base except for slightly enlarged acroscopic basal segment; segments oblique, somewhat curved; proximal 1–3 pairs of veins from adjacent segments connivent at sinus, or meeting margin just above sinus. <b>Indument</b> abaxially of often irregularly crimped hairs ca. 0.2–0.3 mm on costae, veins, and blade tissue, costae also with a few brownish scales less than 0.5 mm; blade tissue abaxially with scattered hairs ca. 0.2 mm. <b>Sori</b> round, medial to supramedial; indusia tan to brownish, usually densely hairy, hairs irregularly crimped, ca. 0.2 mm; sporangia glabrous.</span><!--

-->{{Treatment/Body
|habitat=In canyons, especially along streams and seepage areas, sometimes on calcareous substrates
|elevation=100–1300 m
|distribution=Ariz.;Calif.;w Mexico.
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Thelypteris puberula var. sonorensis
|authority=A. R. Smith
|rank=variety
|parent rank=species
|synonyms=
|basionyms=
|family=Thelypteridaceae
|habitat=In canyons, especially along streams and seepage areas, sometimes on calcareous substrates
|elevation=100–1300 m
|distribution=Ariz.;Calif.;w Mexico.
|reference=None
|publication title=Univ. Calif. Publ. Bot.
|publication year=1971
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_520.xml
|genus=Thelypteris
|subgenus=Thelypteris subg. Cyclosorus
|species=Thelypteris puberula
|variety=Thelypteris puberula var. sonorensis
}}<!--

-->[[Category:Treatment]][[Category:Thelypteris puberula]]