Diarrhena japonica

Diarrhena japonica(Diarrhena japonica) is a perennial wildflower belonging to the genus Diarrhena, which is native to Jis native to China, Kamchatka, Korea and Japan. It grows wild in mountainous forests in Hokkaido to Kyushu. The culm has sparse conical inflorescences at the tip of the culm.

Common name: Diarrhena japonica, Scientific name: Diarrhena japonica, Grass height: 50-80 cm, Inflorescence: alternate, Leaf shape: lanceolate, Leaf length: 20-30 cm, Leaf width: 1-1.4 cm, Flowering season: August-September, Inflorescence: conical inflorescence, Inflorescence length: 10-20 cm, Corolla: small ear, small ear shape: cylindrical, small ear length: 0.3-0.5 cm Color: green, Number of florets: 1-3, Flower color: green