CCDBAngiospermsCompositaeSonchusSonchus arvensis var. arvensis

3 chromosome counts in Sonchus arvensis var. arvensis:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Sonchus arvensis var. arvensis Sonchus arvensis L.   54, 54+0-1B(19, 15) Asteracea Lovkvist & H. 1999 Opera Bot.
  Sonchus arvensis var. arvensis Sonchus arvensis L.   54+0-1B IPCN online Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
  Sonchus arvensis var. arvensis Sonchus arvensis L.   54 IPCN online PEGTEL, D. M. 1976. On the ecology of two varieties of Sonchus avensis L. Dissertation, Groningen Universitat. 148 pp.