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CCDB → Angiosperms → Caryophyllaceae → Ixoca → Heliosperma quadrifidum Rchb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heliosperma quadrifidum Rchb. | Ixoca quadrifida Soják | 24 | IPCN67-71 | FAVARGER, C., & P. KUPFER. 1968. Contribution a la cytotaxinomie de la flore alpine des Pyrenees. Collect. Bot. 7: 325-352. | ||
| ! | Heliosperma quadrifidum Rchb. | Ixoca quadrifida Soják | 24 | Darlington, 1955 | Rohweder 1939 |