Difference between revisions of "Nestotus macleanii"
Sida 21: 1651. 2005.
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|common_names=Yukon goldenweed | |common_names=Yukon goldenweed | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=C | ||
| + | |label=Conservation concern | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Haplopappus macleanii | |name=Haplopappus macleanii | ||
|authority=Brandegee | |authority=Brandegee | ||
| + | |rank=species | ||
| + | |publication_title=Bot. Gaz. | ||
| + | |publication_place=27: 448. 1899 (as Aplopappus) | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Stenotus macleanii | |name=Stenotus macleanii | ||
|authority=(Brandegee) A. Heller | |authority=(Brandegee) A. Heller | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Nestotus;Nestotus macleanii | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Nestotus;Nestotus macleanii | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Nestotus macleanii | name=Nestotus macleanii | ||
| − | |||
|authority=(Brandegee) Urbatsch | |authority=(Brandegee) Urbatsch | ||
|rank=species | |rank=species | ||
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|publication title=Sida | |publication title=Sida | ||
|publication year=2005 | |publication year=2005 | ||
| − | |special status= | + | |special status=Endemic;Conservation concern |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_371.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Nestotus | |genus=Nestotus | ||
Latest revision as of 20:02, 5 November 2020
Stems 2–8 cm. Leaves linear, 3–16 × 0.3–1 mm, margins sometimes ciliate, midnerves raised abaxially, with 2 lengthwise, parallel furrows, apices minutely mucronate, faces glabrous, sparsely stipitate-glandular. Peduncles distally stipitate-glandular. Involucres 6–9 × 5–9 mm. Phyllaries mostly green, linear to narrowly oblanceolate, 4.3–7.6 × 0.7–2 mm, evidently 1-nerved, a pair of collateral nerves often weakly evident, sparsely hairy and/or stipitate-glandular. Ray florets 7–11; laminae 6–11 × 2.7–5 mm, tubes stipitate-glandular. Disc florets 14–18; corollas 5.2–7.3, lobes 0.9–1.6 mm; style-branches 1.4–2.5 mm, appendages 0.7–1.2 mm. Cypselae 2–3.7 mm, densely hairy; pappi of ± 50 bristles.
Phenology: Flowering late spring.
Habitat: Rocky slopes, grasslands, and river bluffs
Elevation: 400–900 m
Discussion
Of conservation concern.
Nestotus macleanii grows in the Yukon River drainage.
Selected References
None.