Difference between revisions of "Platyschkuhria integrifolia"
Bull. Torrey Bot Club 33: 155. 1906.
Basionym: Schkuhria integrifolia A. Gray Bahia nudicaulis A. Gray
Synonyms: Bahia nudicaulis var. desertorum (M. E. Jones) Cronquist Bahia nudicaulis var. oblongifolia (A. Gray) Cronquist Bahia nudicaulis var. ourolepis (S. F. Blake) Cronquist Platyschkuhria integrifolia var. desertorum (M. E. Jones) W. L. Ellison Platyschkuhria integrifolia var. oblongifolia (A. Gray) W. L. Ellison Platyschkuhria integrifolia var. ourolepis (S. F. Blake) W. L. Ellison
Treatment appears in FNA Volume 21. Treatment on page 394.
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|name=Schkuhria integrifolia | |name=Schkuhria integrifolia | ||
|authority=A. Gray | |authority=A. Gray | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Bahia nudicaulis | |name=Bahia nudicaulis | ||
|authority=A. Gray | |authority=A. Gray | ||
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|name=Bahia nudicaulis var. desertorum | |name=Bahia nudicaulis var. desertorum | ||
|authority=(M. E. Jones) Cronquist | |authority=(M. E. Jones) Cronquist | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Bahia nudicaulis var. oblongifolia | |name=Bahia nudicaulis var. oblongifolia | ||
|authority=(A. Gray) Cronquist | |authority=(A. Gray) Cronquist | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Bahia nudicaulis var. ourolepis | |name=Bahia nudicaulis var. ourolepis | ||
|authority=(S. F. Blake) Cronquist | |authority=(S. F. Blake) Cronquist | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Platyschkuhria integrifolia var. desertorum | |name=Platyschkuhria integrifolia var. desertorum | ||
|authority=(M. E. Jones) W. L. Ellison | |authority=(M. E. Jones) W. L. Ellison | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Platyschkuhria integrifolia var. oblongifolia | |name=Platyschkuhria integrifolia var. oblongifolia | ||
|authority=(A. Gray) W. L. Ellison | |authority=(A. Gray) W. L. Ellison | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Platyschkuhria integrifolia var. ourolepis | |name=Platyschkuhria integrifolia var. ourolepis | ||
|authority=(S. F. Blake) W. L. Ellison | |authority=(S. F. Blake) W. L. Ellison | ||
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|elevation=1100–2200 m | |elevation=1100–2200 m | ||
|distribution=Ariz.;Colo.;Mont.;N.Mex.;Utah;Wyo. | |distribution=Ariz.;Colo.;Mont.;N.Mex.;Utah;Wyo. | ||
| − | |discussion=<p>Specimens of Platyschkuhria integrifolia with stems leafy over 3/4+ of their lengths have been called var. oblongifolia (mostly from “four-corners” area of Arizona, Colorado, New Mexico, and Utah). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, peduncles little or not at all stipitate-glandular, and phyllary tips ± caudate have been called var. ourolepis (mostly from Uinta Basin, Utah). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, leaf blades widest beyond their middles and rounded at tips, peduncles ± stipitate-glandular, and phyllary tips acute to acuminate have been called var. nudicaulis (mostly from Montana and Wyoming). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, leaf blades widest proximal to their middles and acute at tips, peduncles ± stipitate-glandular, and phyllary tips obtuse to acute or acuminate have been called var. desertorum (mostly from western Colorado and eastern Utah).</p> | + | |discussion=<p>Specimens of <i>Platyschkuhria integrifolia</i> with stems leafy over 3/4+ of their lengths have been called <i></i>var.<i> oblongifolia</i> (mostly from “four-corners” area of Arizona, Colorado, New Mexico, and Utah). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, peduncles little or not at all stipitate-glandular, and phyllary tips ± caudate have been called var. ourolepis (mostly from Uinta Basin, Utah). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, leaf blades widest beyond their middles and rounded at tips, peduncles ± stipitate-glandular, and phyllary tips acute to acuminate have been called var. nudicaulis (mostly from Montana and Wyoming). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, leaf blades widest proximal to their middles and acute at tips, peduncles ± stipitate-glandular, and phyllary tips obtuse to acute or acuminate have been called var. desertorum (mostly from western Colorado and eastern Utah).</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1906 | |publication year=1906 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_992.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae | ||
Revision as of 15:38, 18 September 2019
Leaf blades 2–10 cm × 5–35+ mm. Involucres 9–12+ × 12–25+ mm. Ray corolla laminae 6–16 mm. Disc corollas 3–6(–7) mm. Cypselae (1–)3–5(–8) mm; pappi 0.6–3+ mm. 2n = 24, 48, 60, 72.
Phenology: Flowering May–Jul.
Habitat: Seleniferous clays, shaley slopes
Elevation: 1100–2200 m
Distribution
Ariz., Colo., Mont., N.Mex., Utah, Wyo.
Discussion
Specimens of Platyschkuhria integrifolia with stems leafy over 3/4+ of their lengths have been called var. oblongifolia (mostly from “four-corners” area of Arizona, Colorado, New Mexico, and Utah). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, peduncles little or not at all stipitate-glandular, and phyllary tips ± caudate have been called var. ourolepis (mostly from Uinta Basin, Utah). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, leaf blades widest beyond their middles and rounded at tips, peduncles ± stipitate-glandular, and phyllary tips acute to acuminate have been called var. nudicaulis (mostly from Montana and Wyoming). Those with leaves mostly on proximal 1/10–3/4 their stem lengths, leaf blades widest proximal to their middles and acute at tips, peduncles ± stipitate-glandular, and phyllary tips obtuse to acute or acuminate have been called var. desertorum (mostly from western Colorado and eastern Utah).
Selected References
None.
Lower Taxa
None.