Seed fusiform to linear ; testa crustaceous , cotyledons succulent .

种子纺锤形的到线形；壳质的种皮，多汁的子叶。

But if increase protection not frequently , probable conference appears the phenomenon of local and crustaceous , desquamate , long chrysalis .

但若不勤加保护，很可能会出现局部硬皮、脱皮、长茧的现象。