Peucedanum japonicum

Physical Characteristics

Peucedanum japonicum is a PERENNIAL growing to 0.6 m (2ft). It is in flower from July to August, and the seeds ripen from September to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil. The plant can tolerate maritime exposure.

Distribution

E. Asia - China, Japan, Korea and the Phillipines.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Leaves Edible Uses: Young leaves - parboiled[177].

Medicinal Uses

Antiarthritic Cytotoxic The root contains coumarins and has been shown to be cytotoxic and inhibit the clotting of the blood[279]. It is used medicinally in Korea in the treatment of migraine headaches, colds and rheumatoid arthritis[279].

Known Hazards

Although no mention of toxicity has been seen for this species, skin contact with the sap of a number of members in this genus is said to cause photo-sensitivity and/or dermatitis in some people[65, 218]. They are also said to contain the alleged 'psychotroph' myristicine[218].