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 → Pityopsis → Heterotheca graminifolia (Michx.) Shinners
2 chromosome counts in Heterotheca graminifolia (Michx.) Shinners:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Heterotheca graminifolia (Michx.) Shinners | Pityopsis graminifolia (Michx.) Nutt. | 9 | IPCN online | Semple, J. C. 1977. Cytotaxonomy of Chrysopsis and Heterotheca (Compositae Astereae): A new interpretation of phylogeny. Canad. J. Bot. 55: 2503–2513. | |||
| Heterotheca graminifolia (Michx.) Shinners | Pityopsis graminifolia (Michx.) Nutt. | 9 | IPCN66 | S. B. Jones 1966 |