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CCDB → Angiosperms → Compositae → Erigeron → Erigeron forreri (Greene) Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Erigeron forreri (Greene) Greene | Erigeron forreri (Greene) Greene | 36(1) | Asteracea | Keil & S. 1977 Amer. J. Bot. | |||
| Erigeron forreri (Greene) Greene | Erigeron forreri (Greene) Greene | 9II, 27II(1, 2) | Asteracea | De Jong & N. 1996 Madrono | |||
| Erigeron forreri (Greene) Greene | Erigeron forreri (Greene) Greene | 27(1) | Asteracea | De Jong & L. 1963 Rhodora | |||
| Achaetogeron forreri Greene | Erigeron forreri (Greene) Greene | 36 | IPCN online | Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798. | |||
| Erigeron forreri (Greene) Greene | Erigeron forreri (Greene) Greene | 9II, 27II | IPCN online | De Jong, D. C. D. & G. L. Nesom. 1996. Chromosome counts in Mexican Erigeron. Madroño 43(3): 384–392. | |||
| ! | Achaetogeron forreri Greene | Erigeron forreri (Greene) Greene | 54 | Fedorov, 1974 | DeJong, Longpre 1963 |