Difference between revisions of "Rudbeckia fulgida var. deamii"
Rhodora 59: 297. 1958.
Common names: Deam’s coneflower
Endemic
Basionym: Rudbeckia deamii S. F. Blake Rhodora 19: 113. 1917
Treatment appears in FNA Volume 21. Treatment on page 54.
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|common_names=Deam’s coneflower | |common_names=Deam’s coneflower | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Rudbeckia deamii | |name=Rudbeckia deamii | ||
|authority=S. F. Blake | |authority=S. F. Blake | ||
| + | |rank=species | ||
|publication_title=Rhodora | |publication_title=Rhodora | ||
|publication_place=19: 113. 1917 | |publication_place=19: 113. 1917 | ||
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name=Rudbeckia fulgida var. deamii | name=Rudbeckia fulgida var. deamii | ||
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|authority=(S. F. Blake) Perdue | |authority=(S. F. Blake) Perdue | ||
|rank=variety | |rank=variety | ||
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|publication title=Rhodora | |publication title=Rhodora | ||
|publication year=1958 | |publication year=1958 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_110.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Rudbeckiinae | ||
Latest revision as of 21:08, 5 November 2020
Stems densely villous-hirsute (hairs retrorse). Leaves: basal blades ovate, 1.5–6 cm wide, lengths to 2 times widths, bases rounded to attenuate, margins mostly coarsely crenate, faces hairy; cauline sessile distally, elliptic to lanceolate (distalmost ovate), not notably smaller distally, bases ± auriculate (clasping), margins sharply serrate (teeth remote), faces densely villous-hirsute. Phyllaries reflexed, 1–2 × 0.2–0.6 cm, densely hairy. Receptacles 11–17 mm diam.; palea margins ciliate, faces mostly glabrous. Ray florets 12–20; laminae 15–25 mm.
Phenology: Flowering late summer–fall.
Habitat: Stream banks, woodland ridges
Elevation: 100–300 m
Distribution
Ill., Ind., Ohio.
Discussion
Selected References
None.
Lower Taxa
None.