CCDBAngiospermsRubiaceaeStenariaStenaria nigricans var. floridana (Standl.) Terrell

2 chromosome counts in Stenaria nigricans var. floridana (Standl.) Terrell:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Houstonia nigricans var. floridana (Standl.) Terrell Stenaria nigricans var. floridana (Standl.) Terrell 9 18 IPCN online Terrell, E. E., W. H. Lewis, H. Robinson, H. & J. W. Nowicke. 1986. Phylogenetic implications of diverse seed types, chromosome numbers, and pollen morphology in Houstonia (Rubiaceae). Amer. J. Bot. 73(1): 103–115.
  Houstonia nigricans var. floridana (Standl.) Terrell Stenaria nigricans var. floridana (Standl.) Terrell 9 18 IPCN online Terrell, E. E., W. H. Lewis, H. Robinson, H. & J. W. Nowicke. 1986. Phylogenetic implications of diverse seed types, chromosome numbers, and pollen morphology in Houstonia (Rubiaceae). Amer. J. Bot. 73(1): 103–115.