familyLiliaceae
genusTriantha
speciesTriantha occidentalis
subspeciesTriantha occidentalis subsp. brevistyla
Difference between revisions of "Triantha occidentalis subsp. brevistyla"
Novon 3: 279. 1993.
Endemic
Basionym: Tofieldia glutinosa subsp. brevistyla C. L. Hitchcock Amer. Midl. Naturalist 31: 497, figs. 5, 6. 1944
Synonyms: Tofieldia glutinosa subsp. absona C. L. Hitchcock Tofieldia glutinosa var. absona (C. L. Hitchcock) R. J. Davis Tofieldia glutinosa var. brevistyla (C. L. Hitchcock) C. L. Hitchcock
Treatment appears in FNA Volume 26. Mentioned on page 63.
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|place=3: 279. 1993 | |place=3: 279. 1993 | ||
|year=1993 | |year=1993 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Tofieldia glutinosa subsp. brevistyla | |name=Tofieldia glutinosa subsp. brevistyla | ||
|authority=C. L. Hitchcock | |authority=C. L. Hitchcock | ||
| + | |rank=subspecies | ||
|publication_title=Amer. Midl. Naturalist | |publication_title=Amer. Midl. Naturalist | ||
|publication_place=31: 497, figs. 5, 6. 1944 | |publication_place=31: 497, figs. 5, 6. 1944 | ||
| Line 16: | Line 21: | ||
|name=Tofieldia glutinosa subsp. absona | |name=Tofieldia glutinosa subsp. absona | ||
|authority=C. L. Hitchcock | |authority=C. L. Hitchcock | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Tofieldia glutinosa var. absona | |name=Tofieldia glutinosa var. absona | ||
|authority=(C. L. Hitchcock) R. J. Davis | |authority=(C. L. Hitchcock) R. J. Davis | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Tofieldia glutinosa var. brevistyla | |name=Tofieldia glutinosa var. brevistyla | ||
|authority=(C. L. Hitchcock) C. L. Hitchcock | |authority=(C. L. Hitchcock) C. L. Hitchcock | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Liliaceae;Triantha;Triantha occidentalis;Triantha occidentalis subsp. brevistyla | |hierarchy=Liliaceae;Triantha;Triantha occidentalis;Triantha occidentalis subsp. brevistyla | ||
| Line 37: | Line 45: | ||
|elevation=0–2400 m | |elevation=0–2400 m | ||
|distribution=Alta.;B.C.;Alaska;Idaho;Oreg.;Wash. | |distribution=Alta.;B.C.;Alaska;Idaho;Oreg.;Wash. | ||
| − | |discussion=<p>With the exception of the retuse tepals, the characteristics by which C. L. Hitchcock (1944) distinguished subsp. absona from the other subspecies that he recognized under <i>Tofieldia</i> glutinosa are commonly found in < | + | |discussion=<p>With the exception of the retuse tepals, the characteristics by which C. L. Hitchcock (1944) distinguished subsp. absona from the other subspecies that he recognized under <i>Tofieldia</i> glutinosa are commonly found in <i></i>subsp.<i> brevistyla</i>, and the former is treated here as a disjunct Idaho population of the latter.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Triantha occidentalis subsp. brevistyla | name=Triantha occidentalis subsp. brevistyla | ||
| − | |||
|authority=(C. L. Hitchcock) Packer | |authority=(C. L. Hitchcock) Packer | ||
|rank=subspecies | |rank=subspecies | ||
| Line 60: | Line 67: | ||
|publication title=Novon | |publication title=Novon | ||
|publication year=1993 | |publication year=1993 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_33.xml |
|genus=Triantha | |genus=Triantha | ||
|species=Triantha occidentalis | |species=Triantha occidentalis | ||
Latest revision as of 21:14, 5 November 2020
Stems 10–60 cm, glandular below inflorescence, glands dome-shaped to conical, 1/2–2 times longer than wide, often intermixed with cylindrical hairs 2–4 times longer than wide; sometimes only cylindrical hairs present. Inflorescences spikelike, 3–21-flowered, forming cylindrical-ovoid heads, sometimes interrupted or open, 1–6 cm; bracteoles rarely glandular. Flowers: tepals 3.5–6 mm; stamens 3.5–5 mm; styles 0.6–1.5 mm; pedicel 2–9 mm. Capsules 5–9 mm. Seeds often lobed, 1–2 times longer than wide; appendage usually 1, sometimes absent, to 2 times longer than seed; coat strongly inflated. 2n = 30.
Phenology: Flowering summer.
Habitat: Wet meadows, marshes
Elevation: 0–2400 m
Distribution
Alta., B.C., Alaska, Idaho, Oreg., Wash.
Discussion
With the exception of the retuse tepals, the characteristics by which C. L. Hitchcock (1944) distinguished subsp. absona from the other subspecies that he recognized under Tofieldia glutinosa are commonly found in subsp. brevistyla, and the former is treated here as a disjunct Idaho population of the latter.
Selected References
None.
Lower Taxa
None.