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CCDB → Angiosperms → Compositae → Acourtia → Acourtia rigida DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Acourtia rigida DC. | Acourtia fruticosa (L. Llave & Lex.) B. L. Turner | 26II(1) | Asteracea | Carr et al. 1999 Amer. J. Bot. | |||
| Acourtia rigida DC. | Acourtia fruticosa (L. Llave & Lex.) B. L. Turner | 26II | IPCN online | Carr, G. D., R. M. King, A. M. Powell & H. Robinson. 1999. Chromosome numbers in Compositae. XVIII. Amer. J. Bot. 86(7): 1003–1013. |