전주시 건지산 일대의 자원식물상 연구

Study on Resource Plants of the Mt. Geonji, Jeonju City

The resource plants of the Mt. Geonji was listed 354 taxa; 92 families, 242 genera, 303 species, 48 varieties and 3 forms. 354 taxa listed consists of 205 taxa of edible plants (57.1%), 234 taxa of medicinal plants (65.2%), 167 taxa of ornamental plants (46.5%) and 218 taxa of the others (60.7%). Specific plant species by floral region were total 22 taxa; Trapella sinensis var. antennifera in class Ⅳ, Iris ensata var. spontanea in class Ⅱ, 16 taxa (Salix glandulosa, Alnus hirsuta, Chrysosplenium flagelliferum, Mallotus japonicus, Ilex macropoda, Grewia biloba var. parviflora, Vaccinium oldhami, Lysimachia barystachys, Fraxinus mandshurica, etc.) in class Ⅰ. The naturalized plants in this site were 12 families, 23 genera, 28 species, 2 varieties, 30 taxa (Bromus unioloides, Phytolacca americana, Oenothera erythrosepala, Ipomoea hederacea var. hederacea, Aster pilosus, Erechtites hieracifolia) and naturalization rate was 8.5% of all 354 taxa vascular plants. Wild plants disturbing ecosystem like Solanum carolinense and Ambrosia artemisiifolia var. elatior have been increasing. So, it needs continuing control and conservation measures on the plant ecosystem.