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 → Psychotria → Psychotria congesta Spreng. ex DC.
3 chromosome counts in Psychotria congesta Spreng. ex DC.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Psychotria congesta Spreng. ex DC. | Psychotria congesta Spreng. ex DC. | 22 | IPCN online | Singh, G., S. S. Bir & B. S. Gill. 1982. In: IOPB chromosome number reports LXXVII. Taxon 31: 776. | |||
| Psychotria congesta Spreng. ex DC. | Psychotria congesta Spreng. ex DC. | 44 | IPCN online | Chatha, G. S. & S. S. Bir. 1987. Cytological evaluation of woody taxa of Gamopetalae and Monochlamydeae from south India. Aspects Pl. Sci. 9: 199–244. | |||
| Psychotria congesta Spreng. ex DC. | Psychotria congesta Spreng. ex DC. | 22II | IPCN online | Philip, K. O. & P. M. Mathew. 1988. Cytology of the south Indian Rubiaceae and its bearing on the evolution and systematics of the family. Glimpses Pl. Res. 8: 177–244. |