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 → Grindelia → Grindelia stricta DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 24 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3998 | ||
| Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314. | |||
| Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | DeJong, Montgomery 1963 p | |||
| Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Dunford 1964 |