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A Study on Vascular Plants of Uninhabited Islands in the Deokjeok Archipelago

2011; Volume: 20; Issue: 1 Linguagem: Inglês

10.5322/jes.2011.20.1.1

2287-3503

Jung-Hyun Kim, Jong‐Hak Yun, Gi-Heum Nam, Jung‐Hyun Lee, Byoung‐Hee Choi, Byoung‐Yoon Lee,

Diverse Approaches in Healthcare and Education Studies

This study was carried out to investigate the flora of uninhabited Island in the Deokjeok Archipelago. The vascular plants which were collected in 5 times (from Jun. 2009 to Apr. 2010) were identified as 350 taxa in total, including 89 families, 231 genera, 309 species, 5 subspecies, 31 varieties, and 5 forms. There were many useful plants such as 2 taxa of Korean endemics and 2 taxa of rare plants which were proposed by the Korea Forest Service. The specially determined plants which were categorized as 5 degrees in all by the Ministry of Environment appeared as 49 taxa; Degree V was one taxon; Senecio nemorensis and IV was one taxon; Apocynum lancifolium and III was 2 taxa; Stauntonia hexaphylla, Hylotelephium spectabile and I was 45 taxa; Machilus thunbergii, Neolitsea sericea, Hedera rhombea, etc. Based on the plants which were approval objects when transfer overseas were 5 taxa, and 21 taxa of evergreen plants were recorded in the investigated area. The naturalized plants were identified as 15 taxa, and their naturalization ratio were found to be 4.2% respectively.