confluent

1.Iconographic changes：3 cases showed light patchy shadows along the streak line distribution；1 case showed patchy shadows confluent into a big patchy shadow.

影像学改变：沿纹理分布淡状阴影3例，双肺斑状影融合成大状阴影1例。

2.Sepals erect, subovate to subelliptic, 4.5-5 × ca. 2 mm, abaxially and marginally dark brown glandular hairy, veins 5, confluent into a verruca at apex, apex obtuse.

立，对近椭圆形，4.5-5近卵形*约2毫米，背面和稍微有毛深色棕色腺体，脉5，汇合成为一在先端，先端钝。