Rudbeckia sullivantii C.L. Boynton & Beadle. Phenology: Aug-Oct. Habitat: {habitats}. Distribution: NY, MI, and MO south to PA, WV, and AR.
Origin/Endemic status: Native
Synonymy ⓘ: = Il, S, Campbell & Seymour (2013); = Rudbeckia fulgida Aiton var. sullivantii (C.L.Boynton & Beadle) Cronquist — FNA21, G, SE1; = Rudbeckia speciosa Wender. var. sullivantii (C.L.Boynton & Beadle) B.L.Rob. — F; < Rudbeckia fulgida Aiton var. speciosa (Wendroth) Perdue — C, NY, Pa; < Rudbeckia fulgida Aiton var. sullivantii (C.L.Boynton & Beadle) Cronquist — K4, Oh3. Basionym: Rudbeckia sullivantii C.L.Boynton & Beadle 1901
Links to other floras: = Rudbeckia fulgida var. sullivantii - FNA21
Show parent genus | Show parent in key(s)
Heliophily ⓘ: 8
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.





Feedback
See something wrong or missing on about Rudbeckia sullivantii? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.
Horticultural Information
Intro:
Stems:
Leaves:
Inforescence:
Flowers:
Fruits:
Comments:
Height: 2-3 ft.
plant sale text: The Black-eyed-Susan produces dozens of showy yellow flowers. Its large dark green leaves and spreading habit make it very effective when planted in groups. This easily grown SE native perennial provides lots of color in the late-summer garden. This perennial is found growing in meadows and clearings. Many butterflies flock to its cheerful flowers for their nectar. Even after its flowers have faded, the attractive seed heads can be left to provide winter interest and seeds that feed the birds. 1988 N.C. Wildflower of the Year
bloom table text: The Black-eyed-Susan produces dozens of showy yellow flowers. Its large dark green leaves and spreading habit make it very effective when planted in groups. This easily grown SE native perennial provides lots of color in the late-summer garden. This perennial is found growing in meadows and clearings. Many butterflies flock to its cheerful flowers for their nectar. Even after its flowers have faded, the attractive seed heads can be left to provide winter interest and seeds that feed the birds. 1988 N.C. Wildflower of the Year
description:
stems:
leaves:
inflorescence:
flowers:
fruits:
comments:
cultural notes:
germination code:
native range: eastern United States
0 unsaved edits on this page.