黔阳无核椪柑与普通有籽椪柑枝叶形态差异甚小，而物候期、花器、果实区别明显。以同样对照观测记载为例，其区别大致为：物使期无核椪柑萌动发芽早３～４天，１９９９年无核椪柑３月３日发芽，有籽椪柑３月７日发芽。无核椪柑３月６日现蕾，有籽椪柑３月１０日蕾。无核椪柑４ There was no significant difference in the morphology of branches and leaves of Qiongyang seedless konjak and common seed konnyang, while the phenology stage, flower arrangement and fruit differed significantly. Take the same control observation records as an example, the difference is roughly as follows: the material life of non-nuclear citrus germinating germination as early as 3 to 4 days in 1999, non-nuclear citrus March 3 germination, seed oranges March 7 germination. Nuclear-free citrus March 6 budding, orange seed citrus March 10 bud. No nuclear orange 4