Difference between revisions of "Erigeron elmeri"
Fl. Francisc., 393. 1897.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 11: | Line 11: | ||
|name=Aster elmeri | |name=Aster elmeri | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
|publication_title=Pittonia | |publication_title=Pittonia | ||
|publication_place=2: 170. 1891 | |publication_place=2: 170. 1891 | ||
| Line 17: | Line 18: | ||
|name=Erigeron breweri var. elmeri | |name=Erigeron breweri var. elmeri | ||
|authority=(Greene) Jepson | |authority=(Greene) Jepson | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron elmeri | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron elmeri | ||
| Line 40: | Line 42: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Erigeron elmeri | name=Erigeron elmeri | ||
| − | |||
|authority=(Greene) Greene | |authority=(Greene) Greene | ||
|rank=species | |rank=species | ||
| Line 55: | Line 56: | ||
|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_710.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Erigeron | |genus=Erigeron | ||
Revision as of 19:30, 16 December 2019
Perennials, 6–20 cm; apparently taprooted (often not evident or not collected), rhizomes relatively slender, woody fibrous-rooted or rhizomelike caudex branches. Stems prostrate to decumbent-trailing, less commonly ascending-erect (without axillary leaf tufts), sparsely to moderately strigose, eglandular. Leaves cauline; blades narrowly lanceolate to oblong, 5–20 × 1–2 mm, relatively even-sized, margins entire, faces strigose, eglandular. Heads 1 or 2–3. Involucres 3.5–5 × 7–10 mm. Phyllaries in 3–5 series (often purple-tipped; margins of inner narrowly scarious), glabrous, minutely glandular. Ray florets 12–21; corollas white, drying bluish, 5–6 mm, laminae coiling. Disc corollas 3.5–4 mm (throats slightly indurate, not inflated). Cypselae 1.6–2.5 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 18–26 bristles.
Phenology: Flowering Jun–Sep.
Habitat: Ledges, crevices, cracks, talus
Elevation: 1300–3300 m
Discussion
Selected References
None.