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CCDB → Angiosperms → Compositae → Crassocephalum → Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea | Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea | 20(1) | Asteracea | Morton 1993 | ||
| ! | Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea | Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea | 20 | IPCN online | Morton, J. K. 1993. Chromosome numbers and polyploidy in the flora of Cameroon Mountain. Opera Bot. 121: 159–172. | ||
| ! | Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea | Crassocephalum gracile (Hook.) Milne-Redh. ex Guinea | 20 | IPCN72 | GADELLA, T.W.J. 1972. Cytological studies on some flowering plants collected in Africa. Bull. Jard. Bot. Nat. Belg. 42: 393-402. |