CCDB Header
Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDB → Angiosperms → Cactaceae → Echinocereus → Echinocereus fasciculatus

15 chromosome counts in Echinocereus fasciculatus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Echinocereus bonkerae Thornber & Bonker Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson 11   Baker, 2009  
!   Echinocereus bonkerae Thornber & Bonker Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson 11   Baker, 2009  
  Echinocereus bonkerae Thornber & Bonker Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson 11   IPCN online Pinkava, D. J., B. D. Parfitt, M. A. Baker & R. D. Worthington. 1992. Chromosome numbers in some cacti of western North America---VI, with nomenclatural changes. Madroño 39(2): 98–113.
  Echinocereus bonkerae Thornber & Bonker Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson 11   IPCN online Pinkava, D. J., J. P. Rebman & M. A. Baker. 1998. Chromosome numbers in some cacti of western North America---VII. Haseltonia 6: 32–41.
!   Echinocereus bonkerae Thornber & Bonker Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson   22 eFlora  
!   Echinocereus engelmannii subsp. fasciculatus (Engelm.) W. Blum & M. Lange Echinocereus fasciculatus (Engelm.) L. D. Benson 22   Baker, 2009  
!   Echinocereus fasciculatus Echinocereus fasciculatus (Engelm.) L. D. Benson 22   IPCN online Pinkava, D. J. & B. D. Parfitt. 1982. Chromosome numbers in some cacti of western North America IV. Bull Torrey Bot. Club. 109: 121–128.
!   Echinocereus fasciculatus Echinocereus fasciculatus (Engelm.) L. D. Benson   44 IPCN online Pinkava, D. J., B. D. Parfitt, M. A. Baker & R. D. Worthington. 1992. Chromosome numbers in some cacti of western North America---VI, with nomenclatural changes. Madroño 39(2): 98–113.
!   Echinocereus fasciculatus (Engelm.) L. D. Benson Echinocereus fasciculatus (Engelm.) L. D. Benson 33   IPCN online Pinkava, D. J., J. P. Rebman & M. A. Baker. 1998. Chromosome numbers in some cacti of western North America---VII. Haseltonia 6: 32–41.
!   Echinocereus fasciculatus (Engelm.) L. D. Benson Echinocereus fasciculatus (Engelm.) L. D. Benson   44 eFlora  
!   Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson 22   IPCN online Pinkava, D. J. & B. D. Parfitt. 1982. Chromosome numbers in some cacti of western North America IV. Bull Torrey Bot. Club. 109: 121–128.
!   Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson Echinocereus fasciculatus var. bonkerae (Thornber & Bonker) L. D. Benson 22   IPCN online Pinkava, D. J., M. A. Baker, B. D. Parfitt, M. W. Mohlenbrock & R. D. Worthington. 1985. Chromosome numbers in some cacti of western North America-V. Syst. Bot. 10: 471–483.
!   Echinocereus fasciculatus var. boyce-thompsonii (Orcutt) L. D. Benson Echinocereus fasciculatus var. boyce-thompsonii (Orcutt) L. D. Benson   44 IPCN online Pinkava, D. J., B. D. Parfitt, M. A. Baker & R. D. Worthington. 1992. Chromosome numbers in some cacti of western North America---VI, with nomenclatural changes. Madroño 39(2): 98–113.
!   Echinocereus fasciculatus var. boyce-thompsonii (Orcutt) L. D. Benson Echinocereus fasciculatus var. boyce-thompsonii (Orcutt) L. D. Benson 22   IPCN online Pinkava, D. J., M. A. Baker, B. D. Parfitt, M. W. Mohlenbrock & R. D. Worthington. 1985. Chromosome numbers in some cacti of western North America-V. Syst. Bot. 10: 471–483.
!   Mammillaria fasciculata Engelm. ex S. Watson Echinocereus fasciculatus (Engelm.) L. D. Benson   22 Fedorov, 1974 Remski 1954