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Rudbeckia fulgida var. sullivantii
(C. L. Boynton & Beadle) Cronquist
Family:
Asteraceae
Sullivant's coneflower
FNA
Indiana Flora
Resources
Lowell E. Urbatsch, Patricia B. Cox in Flora of North America (vol. 21)
Stems
glabrous or sparsely hirsute (hairs spreading).
Leaves:
basal blades mostly broadly elliptic to ovate, 1.5-3 cm wide, lengths to 2 times widths, bases broadly rounded, margins sharply toothed (not incised), faces glabrous or sparsely hairy; cauline petiolate (proximal) to nearly sessile (distal), shapes ovate to lanceolate, notably smaller distally, bases rounded to attenuate, margins entire or serrate, faces glabrous or sparsely hairy.
Phyllaries
spreading to reflexed, 1-2 × 0.2-0.5 cm, glabrous or sparsely hairy.
Receptacles
11-18 mm diam.; palea margins eciliate, faces glabrous.
Ray florets
12-21; laminae 25-40 mm.
2
n
= 76.
Flowering summer-fall. Swamps, shorelines, fens, sedge meadows; 30-200 m; Ark., Ill., Ind., Mich., Mo., N.Y., Ohio, Pa., W.Va.
From Flora of Indiana (1940) by Charles C. Deam
Local in moist, wet, or springy places about lakes and marshes and along streams and roadsides.
……
Indiana Coefficient of Conservatism: C =8
Wetland Indicator Status: = OBL
Open Interactive Map
Richard Hull
Richard Hull
Richard Hull
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Richard Hull
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This project made possible by
National Science Foundation Award 1410069
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