CCDBAngiospermsCompositaeHeterothecaHeterotheca villosa var. nana (A. Gray) Semple

9 chromosome counts in Heterotheca villosa var. nana (A. Gray) Semple:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heterotheca villosa var. nana (A. Gray) Semple Heterotheca villosa var. nana (A. Gray) Semple 9II(9) 18(5) Asteracea Semple 2008 Botany
  Heterotheca villosa var. nana (A. Gray) Semple Heterotheca villosa var. nana (A. Gray) Semple 18(1)   Asteracea Ward 1984 Phytologia
!   Heterotheca villosa var. nana (A. Gray) Semple Heterotheca villosa var. nana (A. Gray) Semple 9II(5) 18(2) Asteracea Semple 2008 Botany
  Heterotheca villosa var. nana (A. Gray) Semple Heterotheca villosa var. nana (A. Gray) Semple 9II(1)   Asteracea Keil et al. 1988 Amer. J. Bot.
!   Heterotheca horrida (Rydb.) V. L. Harms Heterotheca villosa var. nana (A. Gray) Semple 18   IPCN online Ward, D. E. 1984. Chromosome counts from New Mexico and Mexico. Phytologia 56(1): 55–60.
!   Heterotheca horrida (Rydb.) V. L. Harms Heterotheca villosa var. nana (A. Gray) Semple 9II   IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
!   Heterotheca horrida (Rydb.) V. L. Harms Heterotheca villosa var. nana (A. Gray) Semple 9,18 triploid   IPCN online Semple, J. C. 1977. Cytotaxonomy of Chrysopsis and Heterotheca (Compositae Astereae): A new interpretation of phylogeny. Canad. J. Bot. 55: 2503–2513.
!   Heterotheca horrida (Rydb.) V. L. Harms Heterotheca villosa var. nana (A. Gray) Semple 9   IPCN73-74 HARMS, V.L. 1974. Chromosome numbers in Heterotheca, including Chrysopsis (Compositae: Asterae), with phylogenetic interpretations. Brittonia 26: 61-69.
!   Heterotheca villosa var. nana (A. Gray) Semple Heterotheca villosa var. nana (A. Gray) Semple   18 eFlora