Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious.

栅栏组织富含含盐液泡泡，维管束鞘明。

The haustrum structure of the two were similar and both were composed of parenchyma and spiral vessel.

寄生叶较薄，叶脉发达，无栅栏组织和绵组织的分化。