⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

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

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

Name	Status	Confi­dence level	Source
Rudbeckia alpicola Piper	Accepted		TICA
Rudbeckia amplexicaulis Vahl	Accepted		TICA
Rudbeckia auriculata (Perdue) Kral	Accepted		TICA
Rudbeckia bicolor Nutt.	Accepted		TICA
Rudbeckia californica A.Gray	Accepted		TICA
Rudbeckia fulgida Aiton	Accepted		TICA
Rudbeckia glaucescens Eastw.	Accepted		TICA
Rudbeckia graminifolia (Torr. & A.Gray) C.L.Boynton & Beadle	Accepted		TICA
Rudbeckia grandiflora (Sweet) DC.	Accepted		TICA
Rudbeckia heliopsidis Torr. & A.Gray	Accepted		TICA
Rudbeckia hirta L.	Accepted		TICA
Rudbeckia klamathensis P.B.Cox & Urbatsch	Accepted		TICA
Rudbeckia laciniata L.	Accepted		TICA
Rudbeckia maxima Nutt.	Accepted		TICA
Rudbeckia missouriensis Engelm. ex C.L.Boynton & Beadle	Accepted		TICA
Rudbeckia mohrii A.Gray	Accepted		TICA
Rudbeckia mollis Elliott	Accepted		TICA
Rudbeckia montana A.Gray	Accepted		TICA
Rudbeckia newmannii	Accepted		TICA
Rudbeckia nitida Nutt.	Accepted		TICA
Rudbeckia occidentalis Nutt.	Accepted		TICA
Rudbeckia scabrifolia L.E.Br.	Accepted		TICA
Rudbeckia subtomentosa Pursh	Accepted		TICA
Rudbeckia texana (Perdue) P.B.Cox & Urbatsch	Accepted		TICA
Rudbeckia triloba L.	Accepted		TICA

Statistics

The Plant List includes 145 scientific plant names of species rank for the genus Rudbeckia. Of these 25 are accepted species names.

The Plant List includes a further 41 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 145 species names for the genus Rudbeckia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	25	17.2%
◕	Synonym	44	30.3%
◕	Unplaced	0	0%
◕	Unassessed	76	52.4%

All names

The status of the 186 names (including infraspecific names) for the genus Rudbeckia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	43	23.1%
◕	Synonym	67	36.0%
◕	Unplaced	0	0%
◕	Unassessed	76	40.9%

Of these names,

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

The confidence with which the status of the 145 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	23	35	0	0	58	40.0%
	Low confidence	2	9	0	76	87	60.0%

The source of the species name record found in The Plant List for the genus Rudbeckia, are as follows: