Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Helianthus → Helianthus canus (Britton) Wooton & Standl.
3 chromosome counts in Helianthus canus (Britton) Wooton & Standl.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helianthus canus (Britton) Wooton & Standl. | Helianthus petiolaris var. canescens A. Gray | 15-17II+0-4I(3) | Asteracea | Heiser 1965 Ann. Missouri Bot. Gard. | ||
| ! | Helianthus canus (Britton) Wooton & Standl. | Helianthus petiolaris var. canescens A. Gray | 17(1) | Asteracea | Solbrig et al. 1972 Amer. J. Bot. | ||
| ! | Helianthus canus (Britton) Wooton & Standl. | Helianthus petiolaris var. canescens A. Gray | 17 | IPCN72 | SOLBRIG, O.T., D.W. KYHOS, M. POWELL, & P.H. RAVEN. 1972. Chromosome numbers in Compositae VIII: Heliantheae. Amer. J. Bot. 59: 869-878. |