CCDBAngiospermsLiliaceaeCalochortusCalochortus howellii S. Watson

3 chromosome counts in Calochortus howellii S. Watson:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Calochortus howellii S. Watson Calochortus howellii S. Watson 10II   IPCN online Fredricks, N. A. 1989. Morphological comparison of Calochortus howellii and a new species from southwestern Oregon, C. umpquaensis (Liliaceae). Syst. Bot. 14: 7–15.
!   Calochortus howellii S. Watson Calochortus howellii S. Watson   20 eFlora  
!   Calochortus howellii Wats. Calochortus howellii S. Watson   20 Fedorov, 1974 Deal 1939 ileal, Ownbey 1943