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CCDB → Angiosperms → Euphorbiaceae → Spegazziniophytum → Spegazziniophytum patagonicum (Speg.) Esser
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Stillingia patagonica (Speg.) Pax & K. Hoffm. | Spegazziniophytum patagonicum (Speg.) Esser | 22 | IPCN online | Bernardello, L. M., L. B. Stiefkens & M. A. Piovano. 1990. Números cromosómicos en dicotiledóneas Argentinas. Bol. Soc. Argent. Bot. 26: 149–157. |