⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

The genus Rudbeckia is in the family Compositae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Rudbeckia

• Jump to species starting with:
• A
• B
• C
• D
• F
• G
• H
• I
• K
• L
• M
• N
• O
• P
• Q
• S
• T
• U

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Rudbeckia alata Neuenh.	Unresolved		TICA	2012-02-11
Rudbeckia alata Jacq.	Unresolved		TICA	2012-02-11
Rudbeckia alpicola Piper	Accepted		TICA	2012-02-11
Rudbeckia amplectens Greene	Unresolved		TICA	2012-02-11
Rudbeckia amplexicaulis Vahl	Unresolved		TICA	2012-02-11
Rudbeckia amplexifolia Jacq.	Unresolved		TICA	2012-02-11
Rudbeckia angulata Raf.	Unresolved		TICA	2012-02-11
Rudbeckia angustifolia (L.) L.	Unresolved		TICA	2012-02-11
Rudbeckia aristata Banks ex Pursh	Unresolved		TICA	2012-02-11
Rudbeckia aspera Desf.	Unresolved		TICA	2012-02-11
Rudbeckia aspera Pers.	Unresolved		TICA	2012-02-11
Rudbeckia asperrima Hornem. ex Maund	Unresolved		TICA	2012-02-11
Rudbeckia auriculata (Perdue) Kral	Accepted		TICA	2012-02-11
Rudbeckia bicolor Nutt.	Accepted		TICA	2012-02-11
Rudbeckia biennis Chapm. ex Torr. & A.Gray	Unresolved		TICA	2012-02-11
Rudbeckia bupleuroides Chapm.	Unresolved		TICA	2012-02-11
Rudbeckia californica A.Gray	Accepted		TICA	2012-02-11
Rudbeckia cicutaefolia Spreng.	Unresolved		TICA	2012-02-11
Rudbeckia cinerea Hort. ex DC.	Unresolved		TICA	2012-02-11
Rudbeckia citriodora Hort. ex Steud.	Unresolved		TICA	2012-02-11
Rudbeckia columnifera (Nutt.) Wooten & Standl.	Unresolved		TICA	2012-02-11
Rudbeckia coryi Shinners	Unresolved		TICA	2012-02-11
Rudbeckia dentata Cav.	Unresolved		TICA	2012-02-11
Rudbeckia digitata Willd.	Unresolved		TICA	2012-02-11
Rudbeckia discolor Elliott	Unresolved		TICA	2012-02-11
Rudbeckia divergens Greene	Unresolved		TICA	2012-02-11
Rudbeckia drummondii Paxton	Unresolved		TICA	2012-02-11
Rudbeckia flava Greene	Unresolved		TICA	2012-02-11
Rudbeckia flava T.V.Moore	Unresolved		TICA	2012-02-11
Rudbeckia flexuosa T.V.Moore	Unresolved		TICA	2012-02-11
Rudbeckia flexuosa Greene	Unresolved		TICA	2012-02-11
Rudbeckia floridana Greene	Unresolved		TICA	2012-02-11
Rudbeckia fulgida Aiton	Accepted		TICA	2012-02-11	6
Rudbeckia fulgida Meehan	Unresolved		TICA	2012-02-11
Rudbeckia glaucescens Eastw.	Accepted		TICA	2012-02-11
Rudbeckia gloriosa Hort.	Unresolved		TICA	2012-02-11
Rudbeckia gracilis Banks ex Pursh	Unresolved		TICA	2012-02-11
Rudbeckia graminifolia (Torr. & A.Gray) C.L.Boynton & Beadle	Accepted		TICA	2012-02-11
Rudbeckia grandiflora (Sweet) DC.	Accepted		TICA	2012-02-11	1
Rudbeckia heliopsidis Curtiss ex A.Gray	Unresolved		TICA	2012-02-11
Rudbeckia heliopsidis Torr. & A.Gray	Accepted		TICA	2012-02-11
Rudbeckia heterophylla Schur	Unresolved		TICA	2012-02-11
Rudbeckia hirta L.	Accepted		TICA	2012-02-11	3
Rudbeckia hispida Hoffmanns.	Unresolved		TICA	2012-02-11
Rudbeckia intermedia Pursh	Unresolved		TICA	2012-02-11
Rudbeckia intermedia McLeland	Unresolved		TICA	2012-02-11
Rudbeckia klamathensis P.B.Cox & Urbatsch	Accepted		TICA	2012-02-11
Rudbeckia laciniata L.	Accepted		TICA	2012-02-11	2
Rudbeckia laevigata Nutt.	Unresolved		TICA	2012-02-11
Rudbeckia laevigata Pursh	Unresolved		TICA	2012-02-11
Rudbeckia laevis Hoffmanns.	Unresolved		TICA	2012-02-11
Rudbeckia lanceolata Bertol.	Unresolved		TICA	2012-02-11
Rudbeckia lancifolia Bisch.	Unresolved		TICA	2012-02-11
Rudbeckia longipes Greene	Unresolved		TICA	2012-02-11
Rudbeckia maxima Nutt.	Accepted		TICA	2012-02-11
Rudbeckia media .	Unresolved		TICA	2012-02-11
Rudbeckia missouriensis Engelm. ex C.L.Boynton & Beadle	Accepted		TICA	2012-02-11
Rudbeckia mohrii A.Gray	Accepted		TICA	2012-02-11
Rudbeckia mollis Elliott	Accepted		TICA	2012-02-11
Rudbeckia montana A.Gray	Accepted		TICA	2012-02-11
Rudbeckia moschata Lodd. ex Steud.	Unresolved		TICA	2012-02-11
Rudbeckia neumanni Steud.	Unresolved		TICA	2012-02-11
Rudbeckia neumannii Hort. ex Vilm.	Unresolved		TICA	2012-02-11
Rudbeckia newmani Loudon	Accepted		TICA	2012-02-11
Rudbeckia nitida Nutt.	Accepted		TICA	2012-02-11
Rudbeckia nudicaulis Nutt. ex Sweet	Unresolved		TICA	2012-02-11
Rudbeckia nudicaulis Pers.	Unresolved		TICA	2012-02-11
Rudbeckia nudiflora Bertol.	Unresolved		TICA	2012-02-11
Rudbeckia occidentalis Nutt.	Accepted		TICA	2012-02-11
Rudbeckia odorata Nutt.	Unresolved		TICA	2012-02-11
Rudbeckia odorata Hort. ex Pursh	Unresolved		TICA	2012-02-11
Rudbeckia oppositifolia Hort. ex Vilm.	Unresolved		TICA	2012-02-11
Rudbeckia palustris Eggert	Unresolved		TICA	2012-02-11
Rudbeckia pauciflora [Zinn & ]	Unresolved		TICA	2012-02-11
Rudbeckia perfoliata Cav.	Unresolved		TICA	2012-02-11
Rudbeckia pinnata Michx.	Unresolved		TICA	2012-02-11
Rudbeckia pinnatifida Dalla Torre & Sarnth.	Unresolved		TICA	2012-02-11
Rudbeckia quinata Mill.	Unresolved		TICA	2012-02-11
Rudbeckia scabra Hort. ex Vilm.	Unresolved		TICA	2012-02-11
Rudbeckia scabra Cav.	Unresolved		TICA	2012-02-11
Rudbeckia scabrifolia L.E.Br.	Accepted		TICA	2012-02-11
Rudbeckia sericea Greene	Unresolved		TICA	2012-02-11
Rudbeckia spathulata Pursh	Unresolved		TICA	2012-02-11
Rudbeckia spathulata Nutt.	Unresolved		TICA	2012-02-11
Rudbeckia speciosa Link	Unresolved		TICA	2012-02-11
Rudbeckia speciosa Schrad.	Accepted		TICA	2012-02-11
Rudbeckia strigosa Nutt.	Unresolved		TICA	2012-02-11
Rudbeckia subtomentosa Pursh	Accepted		TICA	2012-02-11
Rudbeckia texana (Perdue) P.B.Cox & Urbatsch	Accepted		TICA	2012-02-11
Rudbeckia tomentosa Elliot	Unresolved		TICA	2012-02-11
Rudbeckia triloba L.	Accepted		TICA	2012-02-11	3
Rudbeckia umbrosa Greene	Unresolved		TICA	2012-02-11

Statistics

The Plant List includes 140 scientific plant names of species rank for the genus Rudbeckia. Of these 25 are accepted species names.

The Plant List includes a further 53 scientific plant names of infraspecific rank for the genus Rudbeckia. We do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of accepted infraspecific names.

Species names

The status of the 140 species names for the genus Rudbeckia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	25	17.9%
◕	Synonym	40	28.6%
◕	Unplaced	0	0%
◕	Unassessed	75	53.6%

All names

The status of the 193 names (including infraspecific names) for the genus Rudbeckia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	40	20.7%
◕	Synonym	75	38.9%
◕	Unplaced	0	0%
◕	Unassessed	78	40.4%

Of the species names,

• 5 are recorded as invalid
• 3 are recorded as illegitimate

The confidence with which the status of the 140 species names recorded in The Plant List for the genus Rudbeckia, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	21	26	0	0	47	33.6%
	Low confidence	4	14	0	75	93	66.4%

The source of the species name records found in The Plant List for the genus Rudbeckia is as follows: