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CCDB → Angiosperms → Compositae → Erigeron → Erigeron filifolius (Hook.) Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Erigeron filifolius var. filifolius | Erigeron filifolius (Hook.) Nutt. | 9, 18(1, 1) | Asteracea | Solbrig et al. 1969 Amer. J. Bot. | ||
| ! | Erigeron filifolius var. robustior M. Peck | Erigeron filifolius (Hook.) Nutt. | 9(1) | Asteracea | Spellenberg 1971 Taxon | ||
| Erigeron filifolius (Hook.) Nutt. | Erigeron filifolius (Hook.) Nutt. | 9(1) | Asteracea | Sundberg 1983 Taxon | |||
| Erigeron filifolius (Hook.) Nutt. | Erigeron filifolius (Hook.) Nutt. | 18 | IPCN online | Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417. | |||
| Erigeron filifolius (Hook.) Nutt. | Erigeron filifolius (Hook.) Nutt. | 9 | IPCN online | Sundberg, S. 1983. In IOPB chromosome number reports LXXXI. Taxon 32: 665. | |||
| ! | Erigeron filifolius var. filifolius | Erigeron filifolius (Hook.) Nutt. | 9, 18 | IPCN67-71 | SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353. | ||
| ! | Erigeron filifolius var. robustior M. Peck | Erigeron filifolius (Hook.) Nutt. | 9 | IPCN67-71 | SPELLENBERG, R. 1971. In IOPB chromosome reports XXXII. Taxon 20: 349-356. | ||
| ! | Erigeron filifolius (Hook.) Nutt. | Erigeron filifolius (Hook.) Nutt. | 18 | eFlora |