familyAsteraceae
tribeAsteraceae tribe Heliantheae
subtribeAsteraceae (tribe Heliantheae) subtribe Rudbeckiinae
genusRudbeckia
sectionRudbeckia sect. Rudbeckia
speciesRudbeckia triloba
varietyRudbeckia triloba var. rupestris

Rudbeckia triloba var. rupestris

(Chickering) A. Gray

in A. Gray et al., Syn. Fl. N. Amer. 1(2): 260. 1884.

Lowell E. Urbatsch, Patricia B. Cox
Endemic
Basionym: Rudbeckia rupestris Chickering Bot. Gaz. 6: 188. 1881
Treatment appears in FNA Volume 21. Treatment on page 60.

Cauline leaves (at least some) 3-lobed. Discs 15–20 mm diam. ray laminae 20–30 mm.


Phenology: Flowering mid summer–fall.
Habitat: Mesic woodlands
Elevation: 100–1200 m

Distribution

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Iowa, Ky., N.C., Tenn.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Rudbeckia triloba var. rupestris"
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Author
Lowell E. Urbatsch +  and Patricia B. Cox +
Authority
- Chickering A. Gray +
Basionyms
Rudbeckia rupestris +
Distribution
Iowa +, Ky. +, N.C. +  and Tenn. +
Elevation
100–1200 m +
Habitat
Mesic woodlands +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Number of lower taxa
0 +
Phenology
Flowering mid summer–fall. +
Publication title
in A. Gray et al., Syn. Fl. N. Amer. +
Publication year
1884 +
Reference
None +
Source xml
https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V19-20-21/V21 132.xml +
Special status
Endemic +
Synonyms
Compositae +
Taxon family
Asteraceae +
Taxon name
Rudbeckia triloba var. rupestris +
Taxon parent
Rudbeckia triloba +
Taxon rank
variety +
Volume
Volume 21 +