Rudbeckia triloba var. rupestris

(Chickering) A. Gray

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

Endemic
Basionym: Rudbeckia rupestris Chickering Bot. Gaz. 6: 188. 1881
Treatment appears in FNA Volume 21. Treatment on page 60.
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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

Discussion

Selected References

None.

Lower Taxa

None.