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 → Rubiaceae → Houstonia → Houstonia pusilla Schoepf
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Houstonia pusilla Schoepf | Houstonia pusilla Schoepf | 8 | 16 | IPCN online | Terrell, E. E., W. H. Lewis, H. Robinson, H. & J. W. Nowicke. 1986. Phylogenetic implications of diverse seed types, chromosome numbers, and pollen morphology in Houstonia (Rubiaceae). Amer. J. Bot. 73(1): 103–115. | ||
| Hedyotis crassifolia Raf. | Houstonia pusilla Schoepf | 16 | Cave1958 | W. H. Lewis 1958d | |||
| Hedyotis crassifolia Raf. | Houstonia pusilla Schoepf | 8 | 16 | Cave1962 | Lewis 1962a |