![详细阅读:[triangular]triangular number [triangular]triangular number](http://luyuan1981.com/zb_users/upload/printer/20221208/63914219db661.jpg)
[triangular]triangular number
1、Triangular ovate 三角状卵形 萼片直立,三角状卵形,稍长或近等长托杯,先端锐尖Sepals erect, triangularovate, equaling or slightly longer...
1、Triangular ovate 三角状卵形 萼片直立,三角状卵形,稍长或近等长托杯,先端锐尖Sepals erect, triangularovate, equaling or slightly longer...