CCDBAngiospermsRubiaceaeHoustoniaHoustonia longifolia var. tenuifolia (Nutt.) A. Wood

2 chromosome counts in Houstonia longifolia var. tenuifolia (Nutt.) A. Wood:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Hedyotis longifolia var. tenuifolia (Nutt.) Torr. & A. Gray Houstonia longifolia var. tenuifolia (Nutt.) A. Wood 6   Cave1962 Lewis 1962a; Lewis & T. 1962
!   Hedyotis nuttalliana Fosberg Houstonia longifolia var. tenuifolia (Nutt.) A. Wood 6 12 Cave1962 Lewis 1962a; Lewis & T. 1962