Nutlets white, oblong, ca. 4 mm, rugate, apex acute.

小坚果白色，长方形，约4毫米，有皱，先端锐尖。

Surface micro-ornamentations observed were granulate, echinulate, fenestrate, sharp columellate, scale, and rugate.

有颗粒沉淀、毛小刺、小孔隙、尖锐柱状突起、鳞片花纹、皱痕花纹等。