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CCDB → Angiosperms → Cyperaceae → Carex → Carex richardsonii R. Br.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Carex richardsonii | Carex richardsonii R. Br. | 52 | Roalson, 2008 | Lve, . & D. Lve1981 | ||
| ! | Carex richardsonii R. Br. | Carex richardsonii R. Br. | 52 | IPCN online | Love, A. & D. Love. 1981c. In Chromosome number reports LXXIII. Taxon 30: 845–851. |