Difference between revisions of "Eriophyllum confertiflorum var. tanacetiflorum"
Man. Fl. Pl. Calif., 1116. 1925.
EndemicConservation concern
Basionym: Eriophyllum tanacetiflorum Greene Pittonia 2: 21. 1889
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|place=1116. 1925 | |place=1116. 1925 | ||
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
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| + | |code=C | ||
| + | |label=Conservation concern | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Eriophyllum tanacetiflorum | |name=Eriophyllum tanacetiflorum | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
|publication_title=Pittonia | |publication_title=Pittonia | ||
|publication_place=2: 21. 1889 | |publication_place=2: 21. 1889 | ||
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name=Eriophyllum confertiflorum var. tanacetiflorum | name=Eriophyllum confertiflorum var. tanacetiflorum | ||
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|authority=(Greene) Jepson | |authority=(Greene) Jepson | ||
|rank=variety | |rank=variety | ||
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|publication title=Man. Fl. Pl. Calif., | |publication title=Man. Fl. Pl. Calif., | ||
|publication year=1925 | |publication year=1925 | ||
| − | |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/V21_908.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae | ||
Latest revision as of 20:15, 5 November 2020
Leaf blades spatulate to obovate, 2–5 cm, 3–5-lobed, lobes ± oblong. Heads (3–)4–7(–10) per array. Peduncles 0–2.5(–9) cm. Involucres 5–7 mm diam. Phyllaries 5–7(–8), ovate, apices obtuse or acute. Ray florets 0 or 4–6; laminae 4–5 mm. Disc florets 35–75; corollas 3.5–4 mm. Cypselae 2–3.5 mm; pappi 0.5–1.3 mm. 2n = 64.
Phenology: Flowering May–Jul.
Habitat: Dry sites, oak woodlands
Elevation: 300–1000 m
Discussion
Of conservation concern.
Variety tanacetiflorum is known only from the central Sierra Nevada foothills. At least one population is sympatric with Eriophyllum lanatum and E. confertiflorum var. confertiflorum. It may deserve specific recognition.
Selected References
None.
Lower Taxa
None.