Difference between revisions of "Thelesperma subnudum"
Proc. Amer. Acad. Arts 10: 72. 1874.
IllustratedEndemic
Synonyms: Thelesperma caespitosum Dorn Thelesperma marginatum Rydberg Thelesperma pubescens Dorn Thelesperma pubescens var. caespitosum (Dorn) C. J. Hansen Thelesperma subnudum var. alpinum S. L. Welsh Thelesperma subnudum var. marginatum (Rydberg) Cronquist Thelesperma subnudum var. pubescens (Dorn) S. L. Welsh Thelesperma windhamii
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|place=10: 72. 1874 | |place=10: 72. 1874 | ||
|year=1874 | |year=1874 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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|name=Thelesperma caespitosum | |name=Thelesperma caespitosum | ||
|authority=Dorn | |authority=Dorn | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma marginatum | |name=Thelesperma marginatum | ||
|authority=Rydberg | |authority=Rydberg | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma pubescens | |name=Thelesperma pubescens | ||
|authority=Dorn | |authority=Dorn | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma pubescens var. caespitosum | |name=Thelesperma pubescens var. caespitosum | ||
|authority=(Dorn) C. J. Hansen | |authority=(Dorn) C. J. Hansen | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma subnudum var. alpinum | |name=Thelesperma subnudum var. alpinum | ||
|authority=S. L. Welsh | |authority=S. L. Welsh | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma subnudum var. marginatum | |name=Thelesperma subnudum var. marginatum | ||
|authority=(Rydberg) Cronquist | |authority=(Rydberg) Cronquist | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma subnudum var. pubescens | |name=Thelesperma subnudum var. pubescens | ||
|authority=(Dorn) S. L. Welsh | |authority=(Dorn) S. L. Welsh | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelesperma windhamii | |name=Thelesperma windhamii | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Coreopsidinae;Thelesperma;Thelesperma subnudum | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Coreopsidinae;Thelesperma;Thelesperma subnudum | ||
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|elevation=1000–2900 m | |elevation=1000–2900 m | ||
|distribution=Alta.;Ariz.;Colo.;Mont.;Nev.;N.Mex.;N.Dak.;Utah;Wyo. | |distribution=Alta.;Ariz.;Colo.;Mont.;Nev.;N.Mex.;N.Dak.;Utah;Wyo. | ||
| − | |discussion=<p>As here circumscribed, Thelesperma subnudum includes plants that have been treated as distinct species and/or varieties (some of which have been treated as of conservation concern). See C. J. Hansen et al. (2002) for an alternate interpretation of T. subnudum.</p> | + | |discussion=<p>As here circumscribed, <i>Thelesperma subnudum</i> includes plants that have been treated as distinct species and/or varieties (some of which have been treated as of conservation concern). See C. J. Hansen et al. (2002) for an alternate interpretation of <i>T. subnudum</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Thelesperma subnudum | name=Thelesperma subnudum | ||
| − | |||
|authority=A. Gray | |authority=A. Gray | ||
|rank=species | |rank=species | ||
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|publication title=Proc. Amer. Acad. Arts | |publication title=Proc. Amer. Acad. Arts | ||
|publication year=1874 | |publication year=1874 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_493.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae | ||
Latest revision as of 20:12, 5 November 2020
Perennials, 10–30(–40+) cm (caudices often woody). Cauline leaves mostly crowded over proximal 1/4(–1/2) of plant heights, internodes mostly 1–5(–35 mm); lobes mostly oblanceolate to linear, (5–)10–35(–45+) × (1–)2–3(–5) mm. Calyculi of 7–9 deltate to lance-linear bractlets 2–4+ mm. Ray florets 0, or 8; laminae yellow, (6–)12–20+ mm. Disc corollas yellow, sometimes with red-brown nerves, throats equal to or longer than lobes. Cypselae 5–7 mm; pappi usually 0, rarely 0.1–0.5 mm. 2n = 22, 24.
Phenology: Flowering May–Sep.
Habitat: Openings in pinyon/juniper or yellow-pine forests, often on talus or "balds"
Elevation: 1000–2900 m
Distribution
Alta., Ariz., Colo., Mont., Nev., N.Mex., N.Dak., Utah, Wyo.
Discussion
As here circumscribed, Thelesperma subnudum includes plants that have been treated as distinct species and/or varieties (some of which have been treated as of conservation concern). See C. J. Hansen et al. (2002) for an alternate interpretation of T. subnudum.
Selected References
None.
Lower Taxa
None.