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CCDB → Angiosperms → Compositae → Arnoglossum → Arnoglossum muehlenbergii (S. Bip.) H. Rob.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Arnoglossum muehlenbergii (S. Bip.) H. Rob. | Arnoglossum reniforme (Hook.) H. Rob. | 25(1) | Asteracea | Coleman 1965 Rhodora |