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CCDB → Angiosperms → Poaceae → Muhlenbergia → Muhlenbergia richardsonis (Trin.) Rydb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Muhlenbergia richardsonis (Trin.) Rydb. | Muhlenbergia richardsonis (Trin.) Rydb. | 40 | IPCN online | Love, A. & D. Love. 1981a. In Chromosome number reports LXXI. Taxon 30: 509–511. | |||
| ! | Muhlenbergia squarrosa (Trin.) Rydb. | Muhlenbergia richardsonis (Trin.) Rydb. | 40 | Darlington, 1955 | Fo |