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CCDB → Angiosperms → Orchidaceae → Dendrobium → Dendrobium williamsonii Day & Rchb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dendrobium williamsonii Day & Rchb. | Dendrobium williamsonii Day & Rchb. | 38 | IPCN online | JONES, K., K. Y. Lim & P. J. Cribb. 1982. The chromosomes of orchids VII. Dendrobium. Kew Bull. 37: 221–227. | ||
| ! | Dendrobium williamsonii Day & Rchb. | Dendrobium williamsonii Day & Rchb. | 57 | IPCN online | Shekhar, N. & S. P. Vij. 1986. Cytotaxonomic studies in Dendrobium Sw. Pp. 121--135. In S.P. Vij (editor), Biology, Conservation, and Culture of Orchids. New Delhi, for Orchid Society of India, Affiliated East–West Press. | ||
| ! | Dendrobium williamsonii Day & Rchb. | Dendrobium williamsonii Day & Rchb. | 38 | IPCN online | Hashimoto, K. 1982. Chromosome count in Dendrobium II. 30 species. Bull. Hiroshima Bot. Gard. 5: 80–87. | ||
| ! | Dendrobium williamsonii Day & Rchb. | Dendrobium williamsonii Day & Rchb. | 57 | IPCN75-78 | Vij et al. 1976 |