CCDBAngiospermsCompositaePsathyrotopsisPsathyrotes purpusii Brandegee

2 chromosome counts in Psathyrotes purpusii Brandegee:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Psathyrotes purpusii Brandegee Psathyrotopsis purpusii (Brandegee) Rydb. 19(1)   Asteracea Strother & P. 1975 Madrono
  Psathyrotes purpusii Brandegee Psathyrotopsis purpusii (Brandegee) Rydb. 19   IPCN online Strother, J. L. & G. PILZ. 1975. Taxonomy of Psathyrotes (Compositae: Senecioneae). Madroño 23: 24–40.