CCDBAngiospermsCompositaeBidensBidens connata var. petiolata (Nutt.) Farw.

2 chromosome counts in Bidens connata var. petiolata (Nutt.) Farw.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Bidens connata var. petiolata (Nutt.) Farw. Bidens connata Muhl. ex Willd. 36(1) 72(1) Asteracea Weedon & B. 1976 Taxon
  Bidens connata var. petiolata (Nutt.) Farw. Bidens connata Muhl. ex Willd. 36   IPCN online WEEDON, R. E. & M. G. BUTLER. 1976. In IOPB chromosome number reports LII. Taxon 25: 341–346.