Difference between revisions of "Ionactis stenomeres"
Pittonia 3: 246. 1897.
Common names: Rocky Mountain ankle-aster
Basionym: Aster stenomeres A. Gray Proc. Amer. Acad. Arts 17: 209. 1882
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|name=Aster stenomeres | |name=Aster stenomeres | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |rank=species | ||
|publication_title=Proc. Amer. Acad. Arts | |publication_title=Proc. Amer. Acad. Arts | ||
|publication_place=17: 209. 1882 | |publication_place=17: 209. 1882 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Ionactis stenomeres | name=Ionactis stenomeres | ||
| − | |||
|authority=(A. Gray) Greene | |authority=(A. Gray) Greene | ||
|rank=species | |rank=species | ||
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|publication year=1897 | |publication year=1897 | ||
|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_160.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Ionactis | |genus=Ionactis | ||
Revision as of 20:26, 16 December 2019
Plants 12–30 cm (sometimes weakly cespitose, caudices multicipital or with relatively short branches; rhizomes fibrous-rooted, thickened, becoming woody). Stems proximally herbaceous or slightly woody, eglandular. Leaves: proximal separated by evident internodes, spatulate, reduced in size distally; mid and distal linear-lanceolate, 15–25(–30) mm, margins green, faces hispidulous. Heads borne singly. Involucres 8–13 mm. Disc florets bisexual, fertile; corollas 7.5–8.5 mm. Cypselae 5–6 mm, faces sessile- to stipitate-glandular.
Phenology: Flowering Jun–Sep.
Habitat: Dry slopes, grassy ridges, and openings
Elevation: 1700–2200 m
Distribution
B.C., Idaho, Mont., Wash.
Discussion
Selected References
None.
Lower Taxa
None.