CCDBAngiospermsRubiaceaeHoustoniaHoustonia canadensis Willd. ex Roem. & Schult.

4 chromosome counts in 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