CCDBAngiospermsCompositaePyrrocomaPyrrocoma lanceolata (Hook.) Greene

5 chromosome counts in Pyrrocoma lanceolata (Hook.) Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Pyrrocoma lanceolata var. lanceolata Pyrrocoma lanceolata (Hook.) Greene 12, 18(2, 1) -1 Asteracea Anderson et al. 1974 Amer. J. Bot.
!   Pyrrocoma lanceolata (Hook.) Greene Pyrrocoma lanceolata (Hook.) Greene 12II(1)   Asteracea Semple et al. 2001 Rhodora
  Pyrrocoma lanceolata (Hook.) Greene Pyrrocoma lanceolata (Hook.) Greene 12II   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.
!   Haplopappus lanceolatus subsp. lanceolatus Pyrrocoma lanceolata (Hook.) Greene 12, 18   IPCN73-74 ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671.
  Pyrrocoma lanceolata var. lanceolata Pyrrocoma lanceolata (Hook.) Greene   12,24,36 eFlora