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 canadensis Willd. ex Roem. & Schult.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Houstonia canadensis Willd. ex Roem. & Schult. | Houstonia canadensis Willd. ex Roem. & Schult. | ~18 | Fedorov, 1974 | Terrell 1959 | ||
| ! | Houstonia canadensis Willd. ex Roem. & Schult. | Houstonia canadensis Willd. ex Roem. & Schult. | c.18 | Cave1959 | Terrell 1959 | ||
| ! | Hedyotis canadensis (Willd.) Fosberg | Houstonia canadensis Willd. ex Roem. & Schult. | 12 | Cave1962 | Lewis 1962a | ||
| ! | Hedyotis canadensis (Willd.) Fosberg | Houstonia canadensis Willd. ex Roem. & Schult. | 6, 12 | Cave1962 | Lewis & Terrell 1962 |