CCDBAngiospermsCompositaePityopsisPityopsis ruthii (Small) Small

4 chromosome counts in Pityopsis ruthii (Small) Small:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Pityopsis ruthii (Small) Small Pityopsis ruthii (Small) Small 9II(2)   Asteracea Semple & B. 1987 Rhodora
  Pityopsis ruthii (Small) Small Pityopsis ruthii (Small) Small 9(1)   Asteracea Bowers 1972 Castanea
  Pityopsis ruthii (Small) Small Pityopsis ruthii (Small) Small 9II   IPCN online Semple, J. C. & F. D. Bowers. 1987. The cytogeography of Pityopsis Nutt., the grass-leaved golden asters (Compositae: Astereae). Rhodora 89: 381–389.
!   Pityopsis ruthii (Small) Small Pityopsis ruthii (Small) Small   18 eFlora