What kind of plant is this? The name of reading. Thank the gods.

Don't call it noodle soup or Fengchuan noodle soup.

Shrubby herbs. The plant height is about 2 meters. The stems are erect, grayish green and have white hairs. Leaf blade linear or long lanceolate, like willow leaves. Flowers axillary, white. The fruit is yellow, conical, prickly and hollow. The fruit is thin, swollen and spherical. Squeeze it gently with your hand, as if there is air overflowing, much like a small balloon, and the fruit has a long viewing period. Balloon flower, also known as nail head fruit, is native to Africa. I like high temperature, humid and sunny environment, not cold-resistant, slightly tolerant of shade and drought, and require fertile, loose and slightly acidic sandy loam, and the temperature in winter is not lower than 10 degrees Celsius.