1. In the combination of H. lilioasphodelus � 'Purple Waters,' the petals of F1 and F2 generations were orange or pink. In the hybrids of H. lilioasphodelus � 'Blue Sheen,' petals of F1 and F2 populations were purple or light yellow. In the group of H. lilioasphodelus � 'Red Rum,' the petals of F1 and F2 were red or pink (Fig. 7). The petal colour of the above hybrid combinations was inherited from both parents and significantly affected by the male ones. It shows that the selection of male parents plays a more important role in choosing specific flower colours in flower colour breeding. The female parent greatly affects the calyx colour. The petal colour and the calyx colour are inherited independently. The discovery provides a reference for the breeding of two-colour flowers of daylily;F1 generations, respectively. In the four F2 generations, the rate of yellow calyx was 76%, 74.1%, 77.6%, and 76%, respectively (Fig.6)
2. Phenotypic variations and heritability of reblooming daylily (Hemerocallis spp;Y X Cui;Scientia Horticulturae,2020
3. Componentes de variancia e predi??o de valores gen�ticos em seringueira pela metodologia de modelos mistos (REML/BLUP);An Filho;Pesquisa Agropecu�ria Brasileira,2000
4. Heritability and genetic correlation in daylily selection;L A Fogaca;Euphytica,2012