How to identify seven-leaf lily

1. Morphological identification

Its plant height is about 35 to 100 cm, with no small hairs distributed on it. The stem is usually purple-red, with a diameter of about 1 to 1.5 cm. The rhizome is relatively thick, with a diameter of about 1 to 2.5 cm, and the outside color is brown.

2. Leaf identification

Its leaves are rectangular, elliptical or obovate-lanceolate, about 7 to 15 cm long and 2.5 to 5 cm wide. The petioles are relatively obvious, about 2 to 6 cm long, and purple-red.

3. Flower identification

Its outer perianth is green, the pedicel below is about 5 to 16 cm long, the anther inside looks relatively short, about 5 to 8 mm long, and the flowering period is from April to July.