{# load django_bootstrap5#%} CCDB server
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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsLeguminosaeOxytropisOxytropis nigrescens (Pall.) DC.

21 chromosome counts in Oxytropis nigrescens (Pall.) DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   32 IPCN65 Zhukova 1965a, b
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN online  
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN online Krogulevich, R. E. 1984. In R.E. Krogulevich & T.S. Rostovtseva, Khromosomnye Chisla Tsvetkovykh Rastenii i Sibiri Dal'nego Vostoka. Izdatel'stvo "Nauka", Sibirskoe Otdelenie, Novosibirsk. ý.
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN online Yurtsev, B. A. & P. G. ZHUKOVA. 1982. Chromosome numbers of some plants of the northeastern Yakutia (the drainage of the Indigirka River in its middle reaches). Bot. Zhurn. 67 (6): 778–787. (In Russian).
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN online ZHUKOVA, P. G. 1983. Chromosome numbers of some species of the family Fabaceae from north-east Asia. Bot. Zhurn. SSSR 68 (7): 925–932.
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN online Krogulevich, R. E. 1976. Rol poliploidii v genesise flory Putorana. In: L. I. Malyshev, ed. 1976 Flora Putorana: Materali k Poznaniiu Osobennostei Sostava i Genezisia Gornykh Subarkticheskikh Flor Sibir. Novosibirsk. Nauka, Novosibirsk
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   18 IPCN online Volkova, S. A., P. G. Gorovoy & K. G. Tkachenko. 2003. Chromosome numbers of representatives of some families of the flora of Komandorskie islands. Bot. Žhurn. (Moscow & Leningrad) 88(8): 115–116.
  Oxytropis bryophila (Greene) Jurtzev Oxytropis nigrescens (Pall.) DC.   c.32 IPCN online Murray, D. F. & S. Kelso. 1997. Chromosome numbers and notes on the taxonomy of selected Alaskan vascular plants. Rhodora 99: 33–55.
  Oxytropis gorodkovii Jurtzev Oxytropis nigrescens (Pall.) DC.   16,32 IPCN online ZHUKOVA, P. G. 1983. Chromosome numbers of some species of the family Fabaceae from north-east Asia. Bot. Zhurn. SSSR 68 (7): 925–932.
  Oxytropis gorodkovii Jurtzev Oxytropis nigrescens (Pall.) DC.   16 IPCN online Petrovsky, V. V. & P. G. ZHUKOVA. 1981. Chromosome numbers and taxonomy of some plant species of Wrangel Island. Bot. Zhurn. 66 (3): 380–387.
!   Oxytropis gorodkovii Jurtzev Oxytropis nigrescens (Pall.) DC.   16 IPCN67-71 60-404
!   Oxytropis gorodkovii Jurtzev Oxytropis nigrescens (Pall.) DC.   16 IPCN67-71 ZHUKOVA, P.G., & V.V. PETROVSKY. 1971. Chromosome numbers of certain flowering plants of the Wrangel island. (In Russian). Bot. Zurn. 56: 294-305.
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   32 IPCN67-71 JOHNSON, A.W., & J.G. PACKER. 1968. Chromosome numbers in the flora of Ogotruk Creek, N.W. Alaska. Bot. Not. 121: 403-456.
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN67-71 YURTSEV, B.A.' & P.G. ZHUKOVA. 1968. Polyploid series and the taxonomy (on the basis of the analysis of some groups of arctic legumes). (In Russian) Bot. Zurn. 53: 1531-1542.
!   Oxytropis pygmaea (Pall.) Fernald Oxytropis nigrescens (Pall.) DC.   16 IPCN67-71 JOHNSON, A.W., & J.G. PACKER. 1968. Chromosome numbers in the flora of Ogotruk Creek, N.W. Alaska. Bot. Not. 121: 403-456.
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 IPCN75-78 Zhukova et al. 1977a
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 Fedorov, 1974 Holmen 1962
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 Fedorov, 1974 Ledingham, Rever 1963 g
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   32 Fedorov, 1974 Ryxosa 1965a, 6
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 Cave1962 Holmen 1962
!   Oxytropis nigrescens (Pall.) DC. Oxytropis nigrescens (Pall.) DC.   16 Cave1963 Led. & Rever 1963