Pueraria montana var. lobata

Pueraria montana var. lobata

국표에는 없다.

An invasive perennial vine with trifoliate leaves that was initially brought to the Unites States from Japan in 1876 as a soil cover to prevent erosion. Kudzu is one of the most common and troublesome weeds of rights-of-way, power lines, roadsides, and forests, and now invades an estimated 2,000,000 acres in the southeastern United States. It is common for this weed to completely overgrow all trees and other vegetation once it is established in an area. It is estimated that a single acre of kudzu would expand to 5,250 acres if left uncontrolled for 100 years.

https://weedid.missouri.edu/weedinfo.cfm?weed_id=236

Pueraria montana var. lobata, the East Asian arrowroot, is a perennial plant in the family Fabaceae.

It is called gé (葛) in Chinese, kuzu (葛) in Japanese, and chik (칡) in Korean.

https://en.wikipedia.org/wiki/Pueraria_montana_var._lobata

칡과 구분하기어렵다.