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CCDB → Angiosperms → Compositae → Erigeron → Erigeron caespitosus Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18(1) | Asteracea | Dawe ＆ M. 1979 Taxon | |||
| ! | Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 54(1) | Asteracea | Semple 1985 Rhodora | ||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18II(1) | Asteracea | Taylor & B. 1966 Canad. J. Bot. (= Botany) | |||
| ! | Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18(1) | Asteracea | Love ＆ L. 1982a Taxon | ||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18, 27 | 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 caespitosus Nutt. | Erigeron caespitosus Nutt. | 18 | IPCN online | Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325. | |||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 9 | 18 | IPCN online | Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368. | ||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18 | IPCN online | Dawe, J. C. & D. F. Murray. 1981. Chromosome numbers of selected Alaskan vascular plants. Canad. J. Bot. 59: 1373–1381. | |||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 9II | IPCN online | Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218. | |||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 9 | IPCN online | Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403. | |||
| Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18 | IPCN66 | Taylor & Brockman 1966 | |||
| ! | Erigeron caespitosus Nutt. | Erigeron caespitosus Nutt. | 18,36 | eFlora |