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   CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Helianthus → Helianthus neglectus Heiser
Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
Helianthus neglectus Heiser | Helianthus neglectus Heiser | 17(1) | Asteracea | Sossey-Alaoui, K. et al. 1998 Theor. Appl. Genet. | |||
Helianthus neglectus Heiser | Helianthus neglectus Heiser | 17 | IPCN online | Chandler, J. M., C. C. Jan & B. H. Beard. 1986. Chromosomal differentiation among the annual Helianthus species. Syst. Bot. 11: 354–371. | |||
! | Helianthus neglectus Heiser | Helianthus neglectus Heiser | 34 | C-values database | Sims LE, Price HJ. 1985. Nuclear DNA content variation in Helianthus (Asteraceae). American Journal of Botany 72: 1213-1219. | ||
Helianthus neglectus Heiser | Helianthus neglectus Heiser | 17 | Cave1958 | Heiser 1958a |