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 → Rubiaceae → Houstonia → Houstonia purpurea var. calycosa A. Gray
2 chromosome counts in Houstonia purpurea var. calycosa A. Gray:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Houstonia purpurea var. calycosa A. Gray | Houstonia purpurea var. calycosa A. Gray | c. 8-12 | c.18 | Cave1959 | Terrell 1959 | |
| ! | Hedyotis purpurea var. calycosa (A. Gray) C. Mohr | Houstonia purpurea var. calycosa A. Gray | 6, 12 | Cave1962 | Lewis 1962a; Lewis & T. 1962 |