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







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CCDB → Angiosperms → Cactaceae → Echinocereus → Echinocereus engelmannii

24 chromosome counts in Echinocereus engelmannii:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Echinocereus engelmannii Echinocereus engelmannii (Parry) Lem. 22   Baker, 2009  
!   Echinocereus engelmannii (Parry) Lem. Echinocereus engelmannii (Parry) Lem.   44 eFlora  
!   Echinocereus engelmannii (Parry) Lem. Echinocereus engelmannii (Parry) Lem.   44 Fedorov, 1974 Stockwell 1935
!   Echinocereus engelmannii (Parry) Lem. Echinocereus engelmannii (Parry) Lem.   44 Darlington, 1955 Stockwell 1935
!   Echinocereus engelmannii subsp. fasciculatus (Engelm.) W. Blum & M. Lange Echinocereus fasciculatus (Engelm.) L. D. Benson 22   Baker, 2009  
!   Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler   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 engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler   44 IPCN online Cota, J. H. & C. T. Philbrick. 1994. Chromosome number variation and polyploidy in the genus Echinocereus (Cactaceae). Amer. J. Bot. 81(8): 1054–1062.
!   Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler   44 IPCN online Cota, J. H. & R. S. Wallace. 1995. Karyotypic studies in the genus Echinocereus (Cactaceae) and their taxonomic significance. Caryologia 48(2): 105–122.
!   Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler 22   IPCN online Parfitt, B. D. 1978. In IOPB chromosome number reports LIX. Taxon 27: 53–61.
!   Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. chrysocentrus (Engelm. & J. M. Bigelow) Rümpler 22   IPCN75-78 Parfitt 1978
!   Echinocereus engelmannii var. engelmannii Echinocereus engelmannii (Parry) Lem. 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 engelmannii var. engelmannii Echinocereus engelmannii (Parry) Lem.   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 engelmannii var. engelmannii Echinocereus engelmannii (Parry) Lem. 22 44 IPCN online Cota, J. H. & C. T. Philbrick. 1994. Chromosome number variation and polyploidy in the genus Echinocereus (Cactaceae). Amer. J. Bot. 81(8): 1054–1062.
  Echinocereus engelmannii var. engelmannii Echinocereus engelmannii (Parry) Lem.   44 IPCN online Cota, J. H. & R. S. Wallace. 1995. Karyotypic studies in the genus Echinocereus (Cactaceae) and their taxonomic significance. Caryologia 48(2): 105–122.
  Echinocereus engelmannii var. engelmannii Echinocereus engelmannii (Parry) Lem. 22   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 engelmannii var. engelmannii Echinocereus engelmannii (Parry) Lem.   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 engelmannii var. munzii (Parish) Pierce & Fosberg Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg 22 44 IPCN online Cota, J. H. & C. T. Philbrick. 1994. Chromosome number variation and polyploidy in the genus Echinocereus (Cactaceae). Amer. J. Bot. 81(8): 1054–1062.
!   Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg   44 IPCN online Cota, J. H. & R. S. Wallace. 1995. Karyotypic studies in the genus Echinocereus (Cactaceae) and their taxonomic significance. Caryologia 48(2): 105–122.
!   Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg 22 44 IPCN online Cota, J. H. & C. T. Philbrick. 1994. Chromosome number variation and polyploidy in the genus Echinocereus (Cactaceae). Amer. J. Bot. 81(8): 1054–1062.
!   Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg Echinocereus engelmannii var. munzii (Parish) Pierce & Fosberg   44 IPCN online Cota, J. H. & R. S. Wallace. 1995. Karyotypic studies in the genus Echinocereus (Cactaceae) and their taxonomic significance. Caryologia 48(2): 105–122.
!   Echinocereus engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler 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 engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler   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 engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler   44 IPCN online Cota, J. H. & C. T. Philbrick. 1994. Chromosome number variation and polyploidy in the genus Echinocereus (Cactaceae). Amer. J. Bot. 81(8): 1054–1062.
!   Echinocereus engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler Echinocereus engelmannii var. variegatus (Engelm. & J. M. Bigelow) Rümpler   44 IPCN online Cota, J. H. & R. S. Wallace. 1995. Karyotypic studies in the genus Echinocereus (Cactaceae) and their taxonomic significance. Caryologia 48(2): 105–122.