Difference between revisions of "Erigeron eatonii var. plantagineus"
in C. L. Hitchcock et al., Vasc. Pl. Pacif. N.W. 5: 175. 1955.
Basionym: Erigeron plantagineus Greene Pittonia 3: 292. 1898
Synonyms: Erigeron eatonii subsp. plantagineus (Greene) Cronquist Erigeron robertianus
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|name=Erigeron plantagineus | |name=Erigeron plantagineus | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
|publication_title=Pittonia | |publication_title=Pittonia | ||
|publication_place=3: 292. 1898 | |publication_place=3: 292. 1898 | ||
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|name=Erigeron eatonii subsp. plantagineus | |name=Erigeron eatonii subsp. plantagineus | ||
|authority=(Greene) Cronquist | |authority=(Greene) Cronquist | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Erigeron robertianus | |name=Erigeron robertianus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron eatonii;Erigeron eatonii var. plantagineus | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron eatonii;Erigeron eatonii var. plantagineus | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Erigeron eatonii var. plantagineus | name=Erigeron eatonii var. plantagineus | ||
| − | |||
|authority=(Greene) Cronquist in C. L. Hitchcock et al. | |authority=(Greene) Cronquist in C. L. Hitchcock et al. | ||
|rank=variety | |rank=variety | ||
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|publication year=1955 | |publication year=1955 | ||
|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_572.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Revision as of 20:29, 16 December 2019
Stems 10–23 cm. Heads 1–4, held just beyond to well beyond basal leaves. Involucres 5–7 × (9–)11–12(–14) mm. Phyllaries sparsely to moderately hirtellous (hairs mostly 0.3–0.8 mm), sometimes sparsely minutely glandular. Ray laminae 5.5–8(–9). Disc corollas 3–4 mm. Cypselae 1.8–2.3 mm; pappi of 16–20 bristles 3–3.5 mm. 2n = 18.
Phenology: Flowering May–Aug.
Habitat: Open, grassy sites, often with sagebrush scrub, usually over volcanic substrate, less commonly over serpentine
Elevation: (1000–)1500–2500 m
Discussion
Selected References
None.
Lower Taxa
None.