Identification of Chrysanthemum (Chrysanthemum morifolium) Self-Incompatibility
Figure 1
Germination behaviour of pollen grains on chrysanthemum stigmas at 24 hours after self-pollination. ((a), (b), and (c)) Three representative cultivars (“QX-081,” “Nannonghonghe,” “QX-006 2f-3,” and “Nannongxiangbin”) with low number of pollen grains germinating on per stigma. ((d), (e), and (f)) Three representative cultivars (“Nannongxiangbin”, “Q10-6-9,” and “Q10-17-3”) with medium number of pollen grains germinating on per stigma. ((g), (h), and (i)). Three representative cultivars (“QX-097,” “Q10-33-1,” and “QX-149”) with high number of pollen grains germinating on per stigma. Abbreviations: Pg.: pollen grain, Pt.: pollen tube, St.: stigma, and Sty.: style. All the figures have the same bar (100 μm).
