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CCDB → Angiosperms → Poaceae → Chondrosum → Bouteloua rothrockii Vasey
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Bouteloua rothrockii Vasey | Chondrosum barbatum (Lag.) Clayton | 20 | IPCN75-78 | Reeder 1977 | |||
| ! | Bouteloua rothrockii Vasey | Chondrosum barbatum (Lag.) Clayton | 22 | Darlington, 1955 | Fults 1942 |