Microscopic analysis of the female gametophyte formation indicated spontaneous occurrence of aposporous initial cells and several developmental irregularities.
Birthe H. Barke, Mareike Daubert, Elvira Hörandl 2018, 'Establishment of Apomixis in Diploid F2 Hybrids and Inheritance of Apospory From F1to F2 Hybrids of the Ranunculus auricomus Complex', Frontiers in Plant Sciencehttps://www.frontiersin.org/article/10.3389/fpls.2018.01111/full. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)