Cold poisonous grass

Cold poisonous grass

(Wenshan Chinese herbal medicine)

Cucumis sativus L.

[source] it is the whole plant of Violaceae.

[plant morphology] Viola prostrate

Perennial herbs. Underground stem is long, aboveground stem is short or short, many stolons. Basal leaves long petiole, ovate heart-shaped, 2.5-5 cm long; apex usually long pointed, base curved, narrow and deep, margin with obtuse teeth, leaves and petioles pilose, lower veins dense; stipules brown, free, margin with sparse eyelashes. Flowers bilaterally symmetrical, long peduncle pilose; sepals 5, oblong lanceolate; petals 5, lilac, spur short, saccate. Fruit globose, usually pubescent. Seeds small, dark brown.

Born in the fields, roadsides and forests. It is distributed in Yunnan.

[collection] it can be collected in spring, summer and autumn. Fresh.

Bitter, cold.

Functions and indications: clearing away heat and toxin, reducing swelling and relieving pain. Treatment of snake bite: cold poisonous grass and eggplant juice mash the affected area. If there is mydriasis or diplopia, in the external application at the same time, can stretch the amount of grass, decoction oral.

Chinese PinYin : Leng Du Cao