CCDBAngiospermsRubiaceaePsychotriaPsychotria calva Hiern

2 chromosome counts in Psychotria calva Hiern:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Psychotria calva Hiern Psychotria umbellata Thonn.   22 IPCN65 Mangenot & M. 1962
!   Psychotria calva Hiern Psychotria umbellata Thonn.   22 Fedorov, 1974 Mangenot S., Mangenot G. 1962