CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Orchidaceae → Rossioglossum → Rossioglossum williamsianum (Rchb.) Garay & G. C. Kenn.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Odontoglossum williamsianum Rchb. | Rossioglossum williamsianum (Rchb.) Garay & G. C. Kenn. | 44 | IPCN online | Uchiyama, H., A. Hasegawa, K. Aoki, K. Nomura, K. Yoneda & S. Kubota. 2004. Chromosome numbers of some species and hybrids of Odontoglossum orchid. J. Jap. Soc. Hort. Sci. 73: 60–62. |