CCDBAngiospermsCompositaePsathyrotesPsathyrotes ramosissima (Torr.) A. Gray

6 chromosome counts in Psathyrotes ramosissima (Torr.) A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Psathyrotes ramosissima (Torr.) A. Gray Psathyrotes ramosissima (Torr.) A. Gray 17+1-6Bs(1)   Asteracea Strother & P. 1975 Madrono
  Psathyrotes ramosissima (Torr.) A. Gray Psathyrotes ramosissima (Torr.) A. Gray 17   IPCN online Keil, D. J. 1981. In Chromosome number reports LXXII. Taxon 30: 705–706.
  Psathyrotes ramosissima (Torr.) A. Gray Psathyrotes ramosissima (Torr.) A. Gray 17   IPCN online Powell, A. M., D. W. KYHOS & P. H. Raven. 1975. Chromosome numbers in Compositee. XI. Helenieae. Amer. J. Bot. 62: 1100–1103.
  Psathyrotes ramosissima (Torr.) A. Gray Psathyrotes ramosissima (Torr.) A. Gray 17, 17+1-6B   IPCN online Strother, J. L. & G. PILZ. 1975. Taxonomy of Psathyrotes (Compositae: Senecioneae). Madroño 23: 24–40.
!   Psathyrotes ramosissima (Torr.) A. Gray Psathyrotes ramosissima (Torr.) A. Gray   34 eFlora  
!   Psathyrotes ramosissima (Torr.) A. Gray Psathyrotes ramosissima (Torr.) A. Gray 17   Cave1963 Ornduff et al. 1963