Objective: To establish the identification system for Mongolian Medicine Kuaigencaosu.

[Objective] To study the chemical constituents of the leaves and tender branches of wild Phlomis umbrosa Turcz obtained from Qinba Mountain,This research will provide scientific proof and empolder this natural resource.

Comparison the iridoid glycosides between Lamiophlomis rotata and Phlomis umbrosa.

A karyomorphological study in the monotypic genus Lamiophlomis and five species in Phlomis (Lamiaceae);

javanica,are the same,namely 2n=2x=34 and their basic chromosome number is x=17,which is different from x=10 or 11 for Phlomis.

Study on Chromosome Numbers of Two Paraphlomis Species;