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CCDB → Angiosperms → Cyperaceae → Carex → Carex houghtoniana Torr. ex Dewey
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Carex houghtoniana Dewey | Carex houghtoniana Torr. ex Dewey | 56 | Roalson, 2008 | 98Lve, . & D. Lve1981 | ||
| Carex houghtonii Torr. | Carex houghtoniana Torr. ex Dewey | 56 | IPCN online | Love, A. & D. Love. 1981c. In Chromosome number reports LXXIII. Taxon 30: 845–851. |