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CCDB → Angiosperms → Compositae → Helianthella → Helianthella mexicana var. latifolia Weber
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helianthella mexicana var. latifolia Weber | Helianthella gypsophila B. L. Turner | 15(1) | Asteracea | Harms 1969 Sida (= J. Bot. Res. Inst. Texas) | |||
| Helianthella mexicana var. latifolia Weber | Helianthella gypsophila B. L. Turner | 15 | IPCN67-71 | HARMS, L.J. 1969. Documented plant chromosome numbers 1969: 3. Sida 3:356-357. |