also: つづら
kudzu; Japanese arrowroot
Only with reading くず / クズ
Refers to the kudzu plant, especially the vine or the root used to make 葛粉. The usual reading is くず.
Kudzu starch is made from kudzu roots.
Kudzu vines were spreading beside the mountain path.
Chinese moonseed
Only when written 葛 · Only with reading つづら
Rare botanical use with the reading つづら, effectively referring to つづらふじ, Chinese moonseed, not the common kudzu sense read くず.
See also: つづらふじ
As a plant name, 葛 read tsuzura refers to Chinese moonseed.
Kudzu is growing thick over the vacant lot.
Kudzu flowers bloom in autumn.