In vitro induction and characterization of hexaploid Pennisetum × advena, an ornamental grass - Yuesen Yue; Xifeng Fan; Yaofang Hu; Chao Han; Hui Li; Wenjun Teng; Hui Zhang; Ke Teng; Haifeng Wen; Xuejun Yang; Juying Wu (Plant Cell, Tissue and Organ Culture (PCTOC), 2020)