What is Cao Laori's word?

Cao Laori's personality is as follows:

The word is "xian". Milkweed, pronounced shρ, refers to a perennial herb [Milkweed], the whole grass can be used as medicine, and the stems and leaves can be used as spices (commonly known as "Scutellaria baicalensis Georgi" and "sawtooth"). In ancient times, its stems were used for divination, such as "turtle".

There are records in ancient Chinese: Shuowen: from the grass, the voice of the headland. Hundred years old and 300 stems. Biography of Shangshu: A hundred years, a hundred stems. Yi Shuo Gua Zhuan: You praise God, you live.

Morphological characteristics of Amorphophallus konjac;

The leaves are sessile, lanceolate, oblong-lanceolate or nearly strip-shaped, 5-7 cm long and 1- 1.5 cm wide. They are all pinnate for three times, and the leaf axis is about 1.5-2 mm wide. Most lobes appear at one time, with an interval of1.5-. ..

Sometimes there is a 1 middle tooth on the upper part between the basal leaves, and the last leaf is lanceolate to strip, with a length of 0.5- 1.5 mm and a width of 0.3-0.5 mm. There is a cartilaginous short tip at the top, a concave gland on it, more or less hairy, and fluff on the bottom. The lower leaves and vegetative branches are10-20cm long and1-2.5cm wide.