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







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CCDB → Angiosperms → Compositae → Ursinia → Ursinia speciosa DC.

12 chromosome counts in Ursinia speciosa DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Ursinia chrysanthemoides var. geyeri Prassler Ursinia speciosa DC. 8(1)   Asteracea Haessler 1967 Mitt. Bot. Munchen
!   Ursinia geyeri L. Bolus & H. Hall Ursinia speciosa DC.   16(1) Asteracea Nordenstam 1967 Aquilo (Ser. Bot.)
!   Ursinia chrysanthemoides (Less.) Harv. Ursinia speciosa DC. 8(1) 16(1) Asteracea Haessler 1967 Mitt. Bot. Munchen
  Ursinia speciosa DC. Ursinia speciosa DC.   16(1) Asteracea Sugiura 1940a Cytologia
  Ursinia chrysanthemoides (Less.) Harv. Ursinia speciosa DC.   16 IPCN online Nordenstam, B. 1967. Chromosome numbers in South African Compositae. Aquilo, Ser. Bot. 6: 2 1 9–227.
!   Ursinia geyeri L. Bolus & H. Hall Ursinia speciosa DC.   16 IPCN online Nordenstam, B. 1967. Chromosome numbers in South African Compositae. Aquilo, Ser. Bot. 6: 2 1 9–227.
!   Ursinia chrysanthemoides var. geyeri Prassler Ursinia speciosa DC. 8   IPCN online Ahlstrand, L. 1978. Embryology of Ursinia (Compositae). Bot. Not. 131: 487–496.
!   Ursinia chrysanthemoides (Less.) Harv. Ursinia speciosa DC.   16 IPCN73-74 NORDENSTAM, B. 1967. Chromosome numbers in South African Compositae. Aquila (Ser. Bot. 6: 219-227.
!   Ursinia geyeri L. Bolus & H. Hall Ursinia speciosa DC.   16 IPCN73-74 NORDENSTAM, B. 1967. Chromosome numbers in South African Compositae. Aquila (Ser. Bot. 6: 219-227.
!   Ursinia speciosa DC. Ursinia speciosa DC.   16 Fedorov, 1974 Sugiura 1938, 1940a
!   Ursinia speciosa DC. Ursinia speciosa DC.   16 Darlington, 1955  
!   Ursinia chrysanthemoides (Less.) Harv. Ursinia speciosa DC.   16 Oberlander, 2016 Nordenstam, 1967 Nordenstam, 1967