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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.


CCDBAngiospermsApiaceaeHeracleumHeracleum orsinii Guss.

2 chromosome counts in Heracleum orsinii Guss.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heracleum orsinii Guss. Heracleum sphondylium subsp. orsinii (Guss.) H. Neumayer   22 CHROBASE BALTISBERGER M. - 1991 (1990). Numeri cromosomici per la flora italiana: 1208-1230.. Inform. Bot. Ital. , 22(3): 216-226.
  Heracleum orsinii Guss. Heracleum sphondylium subsp. orsinii (Guss.) H. Neumayer   22 IPCN online Baltisberger, M. 1990. Numeri cromosomici per la flora Italiana: 1208--1230. Inform. Bot. Ital. 22: 216–226.