CCDBAngiospermsCompositaeHeterothecaHeterotheca villosa var. scabra (Eastw.) Semple

8 chromosome counts in Heterotheca villosa var. scabra (Eastw.) Semple:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple 18II(2)   Asteracea Semple 1987 Brittonia
  Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple 18II(1)   Asteracea Semple 1987 Brittonia
  Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple 9II(1)   Asteracea Semple et al. 2001 Rhodora
  Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple 18II(1)   Asteracea Watson 1973 Southw. Naturalist
!   Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple 18(1)   Asteracea Ward 1984 Phytologia
!   Heterotheca horrida subsp. cinerascens (S. F. Blake) Semple Heterotheca villosa var. scabra (Eastw.) Semple 18II   IPCN online Semple, J. C. 1987. New names, combinations, and lectotypifications in Heterotheca (Compositae: Astereae). Brittonia 39(3): 379–386.
  Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple 9II   IPCN online Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218.
!   Heterotheca villosa var. scabra (Eastw.) Semple Heterotheca villosa var. scabra (Eastw.) Semple   18,36 eFlora