Weed Flora of Golf Courses in The Southern Korea Including Cheju Island

남부 및 제주지방의 골프장에 자생하는 잡초 분포

About 154 weed species composed of 31 annuals, 33 biennials, and 90 perennials belonging to 38 families were identified from golf courses in Dongrae, Joongmoon and Ora country clubs on June and September, 1992. Compositae was the most widely occurring family covering 30 species, followed by 28 species in Graminae, 12 species in Leguminasae and Rosaceae, respectively, and 7 species in Caryopbyllacese etc. The bighest number of weed species occurred in the out of bounds in three golf courses, The dominant weed species based on importance value and frequency were Hydrocotyle sibthorpioides, Poa annua, Cyperus rotundus, Oxalis corniculata, Digitaria sanguinalis and Artemisia prinseps.