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CCDB → Angiosperms → Dioscoreaceae → Dioscorea → Dioscorea cayennensis Lam.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dioscorea cayennensis Lam. | Dioscorea cayennensis Lam. | 54,60-63, ca 66, 80 | IPCN online | Baquar, S. R. 1980. Chromosome behaviour in Nigerian yams (Dioscorea). Genetica 54: 1–9. | ||
| ! | Dioscorea cayennensis Lam. | Dioscorea cayennensis Lam. | ~36, ~54 | Fedorov, 1974 | Miege 1954 | ||
| ! | Dioscorea cayennensis Lam. | Dioscorea cayennensis Lam. | ~140 | Fedorov, 1974 | Smith B. W. 1937 | ||
| ! | Dioscorea cayennensis Lam. | Dioscorea cayennensis Lam. | 140 | Darlington, 1955 | B. W. Smith 1937 | ||
| ! | Dioscorea cayennensis None | Dioscorea cayennensis Lam. | 60 | C-values database | Obidiegwu JE, Rodriguez E, Ene-obong EE, Loureiro J, Muoneke CO, Santos C, Kolesnikova-Allen M, Asiedu R. 2009. Estimation of the nuclear DNA content in some representative of genus Dioscorea. Scientific Research and Essays 4: 448-452. | ||
| ! | Dioscorea cayennensis None | Dioscorea cayennensis Lam. | 80 | C-values database | Obidiegwu JE, Rodriguez E, Ene-obong EE, Loureiro J, Muoneke CO, Santos C, Kolesnikova-Allen M, Asiedu R. 2009. Estimation of the nuclear DNA content in some representative of genus Dioscorea. Scientific Research and Essays 4: 448-452. | ||
| ! | Dioscorea cayennensis None | Dioscorea cayennensis Lam. | c.36, c.54 | Cave1956supp | Mige 1952 |