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CCDB → Angiosperms → Compositae → Rudbeckia → Rudbeckia hirta var. hirta
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Rudbeckia hirta var. hirta | Rudbeckia hirta L. | 19(1) | Asteracea | Battaglia 1946a Nuovo Giorn. Bot. Ital. (= Plant Biosystems) | ||
| Rudbeckia hirta var. hirta | Rudbeckia hirta L. | 38 | eFlora | ||||
| Rudbeckia hirta var. hirta | Rudbeckia hirta L. | 38 | Cave1959 | Perdue 1959 |