4Skirvin RM.Sources and frequency of somaclonal variation. Hortscience, 1994, 29: 1232~ 1235.
5Sudhersan C. Tissue culture technology for the conservation and propagation of certain native plants. Journal of Arid Environments, (2003), 54: 133~147.
6Shane Turner. Genetic fidelity and viability of Anigozanthos viridis following tissue cultuer, cold storage and cryopreservation. Plant Science, 161 (2001): 1099~1106.