Zhú Lán Cǎo (Zhu Lancao) is a traditional Chinese medicinal material. It is the whole herb of Herminium coiloglossum Schltr. (also known as Herminium bulleyi (Rolfe) Tang et Wang), a plant belonging to the family Orchidaceae. It was first recorded in Hainan Yaozhi (Hainan Medicinal Records).

Efficacy & Actions

Warms and tonifies Kidney Yang.

Indications

Soreness and weakness of the lower back and knees, impotence, and spermatorrhea.

Usage & Dosage

For oral administration: decoct in water, 9–15 g; for larger doses, 15–30 g may be used.

Medicinal Parts

Whole herb.

Selection & Storage

Store in a cool, dry place, protected from moisture and insects.