Difference between revisions of "Woodsia obtusa subsp. occidentalis"
Contr. Univ. Michigan Herb. 19: 56. 1993.
Treatment appears in FNA Volume 2.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>short- to long-creeping, individual branches usually 3–5 mm diam. <b>Blade</b> finely cut, 2-pinnate-pinnatifid. <b>Proximal</b> pinnules of lower pinnae usually deeply lobed or pinnatifid. <b>Spores</b> averaging 35–42 µm. <b>2n</b> = 76.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| + | |phenology=Sporulating summer–fall. | ||
|habitat=Cliffs and rocky slopes (rarely terrestrial), found on a variety of substrates but mostly sandstone and granite | |habitat=Cliffs and rocky slopes (rarely terrestrial), found on a variety of substrates but mostly sandstone and granite | ||
|elevation=200–500 m | |elevation=200–500 m | ||
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|basionyms= | |basionyms= | ||
|family=Dryopteridaceae | |family=Dryopteridaceae | ||
| + | |phenology=Sporulating summer–fall. | ||
|habitat=Cliffs and rocky slopes (rarely terrestrial), found on a variety of substrates but mostly sandstone and granite | |habitat=Cliffs and rocky slopes (rarely terrestrial), found on a variety of substrates but mostly sandstone and granite | ||
|elevation=200–500 m | |elevation=200–500 m | ||
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|publication year=1993 | |publication year=1993 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_307.xml |
|genus=Woodsia | |genus=Woodsia | ||
|species=Woodsia obtusa | |species=Woodsia obtusa | ||
|subspecies=Woodsia obtusa subsp. occidentalis | |subspecies=Woodsia obtusa subsp. occidentalis | ||
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-->[[Category:Treatment]][[Category:Woodsia obtusa]] | -->[[Category:Treatment]][[Category:Woodsia obtusa]] | ||
Revision as of 13:16, 27 July 2019
Stems short- to long-creeping, individual branches usually 3–5 mm diam. Blade finely cut, 2-pinnate-pinnatifid. Proximal pinnules of lower pinnae usually deeply lobed or pinnatifid. Spores averaging 35–42 µm. 2n = 76.
Phenology: Sporulating summer–fall.
Habitat: Cliffs and rocky slopes (rarely terrestrial), found on a variety of substrates but mostly sandstone and granite
Elevation: 200–500 m
Distribution
Ark., Kans., Mo., Okla., Tex.
Discussion
Woodsia obtusa subsp. occidentalis hybridizes with subsp. obtusa sporadically throughout the region of sympatry; the hybrids are sterile triploids with malformed spores.
Selected References
None.
Lower Taxa
None.