Difference between revisions of "Canadanthus modestus"
Phytologia 77: 251. 1995.
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|name=Aster modestus | |name=Aster modestus | ||
|authority=Lindley | |authority=Lindley | ||
| + | |rank=species | ||
|publication_title=in W. J. Hooker, Fl. Bor.-Amer. | |publication_title=in W. J. Hooker, Fl. Bor.-Amer. | ||
|publication_place=2: 8. 1834 | |publication_place=2: 8. 1834 | ||
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|name=Aster major | |name=Aster major | ||
|authority=(Hooker) Porter | |authority=(Hooker) Porter | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Aster modestus var. major | |name=Aster modestus var. major | ||
|authority=(Hooker) Muenscher | |authority=(Hooker) Muenscher | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Aster sayianus | |name=Aster sayianus | ||
|authority=Lessing ex Bongard | |authority=Lessing ex Bongard | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Aster unalaschensis var. major | |name=Aster unalaschensis var. major | ||
|authority=Hooker | |authority=Hooker | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Weberaster modestus | |name=Weberaster modestus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Canadanthus;Canadanthus modestus | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Canadanthus;Canadanthus modestus | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Canadanthus modestus | name=Canadanthus modestus | ||
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|authority=(Lindley) G. L. Nesom | |authority=(Lindley) G. L. Nesom | ||
|rank=species | |rank=species | ||
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|publication year=1995 | |publication year=1995 | ||
|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/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1062.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Canadanthus | |genus=Canadanthus | ||
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}}<!-- | }}<!-- | ||
| − | --> | + | -->[[Category:Treatment]][[Category:Canadanthus]] |
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| − | [[Category:Treatment]] | ||
| − | [[Category:Canadanthus | ||
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Revision as of 20:23, 16 December 2019
Plants openly colonial; rhizomes 1–3+ from base of each stem, herbaceous, ± woody with age. Stems 1, often glabrate proximally to ± villous, distally stipitate-glandular. Leaves: proximal scalelike, withering by flowering; blades (16–)50–130 × (4–)10–30(–40) mm, reduced distally, thin, bases auriculate-clasping, margins ± scabrous to (distal) stipitate-glandular. Heads (1–)2–40+. Peduncles sometimes villous, densely stipitate-glandular; bracts 1–2(–3), linear-lanceolate, stipitate-glandular. Phyllaries squarrose, innermost appressed, apices often ± purplish, acuminate. Ray floret laminae 7–11(–15) × 0.8–1.2 mm. Disc floret corollas 5–7 mm, glabrous, lobes 0.5–0.7 mm. Cypselae stramineous, stipitate; pappi surpassing or ± equaling disc corollas. 2n = 18.
Phenology: Flowering late summer–early fall.
Habitat: Cold, wet soils, often ± calcareous, moist woodlands, often along streams, lake shores, alder thickets, open fields, cedar swamps, in montane and boreal forests
Elevation: 0–1300+ m
Distribution
Alta., B.C., Man., N.B., Ont., Sask., Yukon, Que., Alaska, Idaho, Mich., Minn., Mont., N.Dak., Oreg., Wash.
Discussion
Selected References
None.