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CCDB → Angiosperms → Leguminosae → Machaerium → Machaerium opacum Vogel
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Machaerium opacum Vogel | Machaerium opacum Vogel | 10 | IPCN online | Filho, C. V. M., E. R. Forni-Martins & A. M. G. A. Tozzi. 2002. New chromosome counts in neotropical Machaerium Pers. species (Fabaceae) and their taxonomic significance. Caryologia 55: 111–114. |