AMOVA analysis according to the grouping of UPGMA revealed great genetic variability unique to individual genotypic clusters indicating potential use for horticultural purpose.

• 根据UPGMA归群结果，AMOVA分析所显现之遗传变异与各外表型群团有著高度一致性，显示红桧变异种在园艺用途上有相当的潜力。