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CCDB → Angiosperms → Compositae → Aphanostephus → Aphanostephus ramosissimus DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 4(1) | Asteracea | Turner & M. 1964 Taxon | |||
| Aphanostephus ramosissimus var. ramosissimus | Aphanostephus ramosissimus DC. | 4II(16) | Asteracea | Turner 1984 Phytologia | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 8+2s | IPCN online | Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62. | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 4 | 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. | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 4 | IPCN online | Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195. | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 4 | 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. | |||
| ! | Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 8 | eFlora | |||
| Aphanostephus ramosissimus var. ramosissimus | Aphanostephus ramosissimus DC. | 8 | eFlora | ||||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 8 | Fedorov, 1974 | Turner, Johnston 1961 | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 8 | Fedorov, 1974 | DeJong, Longpre 1963 | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 8 | Fedorov, 1974 | Turner, Cra=er 1964 | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 8 | Fedorov, 1974 | Turner, Mabry 1964 | |||
| Aphanostephus ramosissimus DC. | Aphanostephus ramosissimus DC. | 4 | Cave1963 | DeJong & Long. 1963 |