CCDBAngiospermsRanunculaceaeHelleborusHelleborus niger subsp. macranthus (Freyn) Schiffn.

1 chromosome count in Helleborus niger subsp. macranthus (Freyn) Schiffn.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Helleborus niger subsp. macranthus (Freyn) Schiffn. Helleborus niger subsp. macranthus (Freyn) Schiffn.   32 IPCN67-71 LOVKA, M., F. SUSNIK, A. LOEVE, & D. LOEVE. 1971. In IOPB chromosome number reports XXXIV. Taxon 20: 785-797:-