carinate

utilizing the wet corrosion process to etch the upper carinate shape of laser and mode spot switch;

采用湿法腐蚀工艺刻出激光器及模斑转换器上脊形状；

sepals 4, ovate, margin membranous, denticulate, apex acute, carinate, spreading after anthesis.

萼片4，卵形，边缘膜质，具小齿，先端锐尖，具龙骨状隆起，平展的在花后。

seeds dark red-brown, 1-1. 3 mm, incompletely or not carinate;

种子深色的红色色棕色，1-1.3毫米，不完全或不具龙骨状隆起；

lobes narrowly triangular, ca. 3 mm, carinate on back, apex acute.

裂片狭三角形，约3毫米，在背面上具龙骨状隆起，先端锐尖。

seeds dark orange- to reddish brown, 1-1. 1 mm, narrowly carinate with terminal expansion;

种子暗橙色到红棕色，1-1.1毫米，具狭龙骨状隆起具顶端的膨大；

seeds dark reddish brown, ca. 0. 9 mm, narrowly carinate;

种子深色的带红色棕色，大约0.9毫米，狭具龙骨状隆起；

seeds not or scarcely carinate, testa finely scalariform-reticulate.

种子不具或者几乎不具龙骨状隆起，种皮细梯状网状。

seeds dark reddish brown, 1. 1-1. 5 mm, very shallowly carinate;

种子深色的带红色棕色，1.1-1.5毫米，非常浅具龙骨状隆起；

lateral sepals 2, broadly ovate, rarely orbicular, 0. 8-1 cm, apex acuminate, abaxial midvein narrowly carinate.

侧生萼片2，宽卵形，很少圆形，0.8厘米，先端渐尖，背面中脉狭龙骨状突起。