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







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CCDBAngiospermsPoaceaePoaPoa urssulensis Trin.

6 chromosome counts in Poa urssulensis Trin.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Poa urssulensis Trin. Poa urssulensis Trin.   42 IAPT/IOPB IAPT/IOPB Chromosome Data 5
  Poa urssulensis Trin. Poa urssulensis Trin.   28,42 IPCN online Probatova, N. S. & A. P. Sokolovskaya. 1983. Chromosome numbers in Adoxaceae, Chloranthaceae, Cupressaceae, Juncaceae, Poaceae. Bot. Zhurn. SSSR 68 (12): 1683.
  Poa urssulensis Trin. Poa urssulensis Trin.   28 IPCN online Krasnikov, A. A. 1991. Chromosome numbers in some species of vascular plants from Novosibirsk region. Bot. Žhurn. (Moscow & Leningrad) 76: 476–479.
  Poa urssulensis Trin. Poa urssulensis Trin.   28 IPCN75-78 Sokolovskaya & Probatova in Tzvelev 1976
  Poa urssulensis var. urssulensis Poa urssulensis Trin.   28,42 eFlora  
  Poa urssulensis Trin. Poa urssulensis Trin.   28 IAPT/IOPB IAPT/IOPB Chromosome Data 30