Difference between revisions of "Tetraneuris acaulis var. epunctata"
Phytologia 78: 2. 1995.
Endemic
Basionym: Tetraneuris epunctata A. Nelson Bot. Gaz. 37: 275. 1904
Synonyms: Hymenoxys acaulis var. epunctata (A. Nelson) Cronquist T. crandallii Rydberg
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|place=78: 2. 1995 | |place=78: 2. 1995 | ||
|year=1995 | |year=1995 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Tetraneuris epunctata | |name=Tetraneuris epunctata | ||
|authority=A. Nelson | |authority=A. Nelson | ||
| + | |rank=species | ||
|publication_title=Bot. Gaz. | |publication_title=Bot. Gaz. | ||
|publication_place=37: 275. 1904 | |publication_place=37: 275. 1904 | ||
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|name=Hymenoxys acaulis var. epunctata | |name=Hymenoxys acaulis var. epunctata | ||
|authority=(A. Nelson) Cronquist | |authority=(A. Nelson) Cronquist | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=T. crandallii | |name=T. crandallii | ||
|authority=Rydberg | |authority=Rydberg | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Tetraneuris;Tetraneuris acaulis;Tetraneuris acaulis var. epunctata | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Gaillardiinae;Tetraneuris;Tetraneuris acaulis;Tetraneuris acaulis var. epunctata | ||
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|elevation=1600–2700(–3500) m | |elevation=1600–2700(–3500) m | ||
|distribution=Colo.;Utah;Wyo. | |distribution=Colo.;Utah;Wyo. | ||
| − | |discussion=<p>Some plants of <i>Hymenoxys</i> acaulis from south-central to northeastern Utah and northwestern Colorado have moderately gland-dotted leaf blades. We interpret them to be intermediates between < | + | |discussion=<p>Some plants of <i>Hymenoxys</i> acaulis from south-central to northeastern Utah and northwestern Colorado have moderately gland-dotted leaf blades. We interpret them to be intermediates between <i></i>var.<i> epunctata</i> and <i></i>var.<i> arizonica</i>. Plants referable to <i></i>var.<i> epunctata</i> have eglandular or very sparsely gland-dotted blades; those referable to <i></i>var.<i> arizonica</i> have densely gland-dotted blades.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Tetraneuris acaulis var. epunctata | name=Tetraneuris acaulis var. epunctata | ||
| − | |||
|authority=(A. Nelson) Kartesz & Gandhi | |authority=(A. Nelson) Kartesz & Gandhi | ||
|rank=variety | |rank=variety | ||
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|publication title=Phytologia | |publication title=Phytologia | ||
|publication year=1995 | |publication year=1995 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_1137.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae | ||
Latest revision as of 20:08, 5 November 2020
Plants (2–)6–15(–25+) cm. Leaves: blades oblanceolate to linear-oblanceolate, glabrous or sparsely to moderately hairy (not strigoso-canescent or sericeous), some (usually most or all) eglandular or sparsely gland-dotted. Heads 1–10(–15) per plant. Peduncles (1–)5–15(–25) cm. Outer phyllaries 6–12, 5–7.5 mm, margins 0–0.2 mm wide, sometimes slightly scarious, abaxial faces ± hairy. Ray florets 10–14; corollas 11–19 mm. Cypselae 3–4 mm; pappi 2.8–3.7 mm. 2n = 28, 56.
Phenology: Flowering May–Jul(–Sep).
Habitat: Roadsides, hillsides, edges of woods
Elevation: 1600–2700(–3500) m
Distribution
Colo., Utah, Wyo.
Discussion
Some plants of Hymenoxys acaulis from south-central to northeastern Utah and northwestern Colorado have moderately gland-dotted leaf blades. We interpret them to be intermediates between var. epunctata and var. arizonica. Plants referable to var. epunctata have eglandular or very sparsely gland-dotted blades; those referable to var. arizonica have densely gland-dotted blades.
Selected References
None.
Lower Taxa
None.