충청북도 괴산군내 조령산, 백화산, 군자산의 식물상

Abstract

This study was carried out to investigate flora and vegetation of Mts. Choryoung, Baekhwa and Gunja in Kwesangun, Chungcungbookdo form May to September 1992. The results obtained from this study were as follows: 1. Total numbcr of vascular plants distributed at the particular investigated area were 86 families, 255 genera and 428 kinds (including 356 species, 69 varieties and 3 formas) in Mt. Choryoung, 70 families, 218 genera and 319 kinds (including 276 species, 40 varieties and 3 formas) in Mt. Baekhwa and 81 families, 210 genera and 319 kinds (including 274 species, 43 varieties and 2 formas) in Mt. Gunja. 2. Leontopodium japonicum Miq., Lilium cernum Kom., Rhododendron micranthum Turcz., Monotropa h3popithys L. and Phacellanthus tubiflorus S. et Z. were identified as important species. It makes this study worthwhile that L. japonicum Miq. distributed to this area (Mt. Choryoung) was at southern border and L. cernum Kom. was found as a new element in this area(Mts. Gunja and Baekhwa). R. micranthum Turcz. must be protected because of it's limited rare distribution. And it is important that the distribution of M. hrpopithys L. and P. tubiflows S. et Z. was proved in this area.