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CCDB → Angiosperms → Compositae → Erigeron → Erigeron griseus (Greenm.) G. L. Nesom
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Erigeron griseus (Greenm.) G. L. Nesom | Erigeron griseus (Greenm.) G. L. Nesom | 9II(1) | 18(1) | Asteracea | De Jong & N. 1996 Madrono | ||
| Erigeron griseus (Greenm.) G. L. Nesom | Erigeron griseus (Greenm.) G. L. Nesom | 9(2) | Asteracea | De Jong & L. 1963 Rhodora | |||
| ! | Erigeron griseus (Greenm.) G. L. Nesom | Erigeron griseus (Greenm.) G. L. Nesom | 9II | 18 | IPCN online | De Jong, D. C. D. & G. L. Nesom. 1996. Chromosome counts in Mexican Erigeron. Madroño 43(3): 384–392. | |
| ! | Achaetogeron griseus Greenm. | Erigeron griseus (Greenm.) G. L. Nesom | 18 | Fedorov, 1974 | Delong, Longpre 1963 |