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CCDB → Angiosperms → Compositae → Grindelia → Grindelia stricta var. stricta
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Grindelia stricta var. stricta | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | |||
| Grindelia stricta var. stricta | Grindelia hirsutula Hook. & Arn. | 12 | IPCN online | Chambers, K. L., D. Green, S. Potampa & L. McMahan. 1998. IOPB chromosome data 13. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 29: 18–22. |