Rudbeckia hirta f. frondosa Clute
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1099409-2
- Species Name
- Rudbeckia hirta L., Sp. Pl. 2: 907 (1753).
- Family as entered in IPNI
- Asteraceae