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  • P-ISSN2765-2203
  • E-ISSN2765-2211

Characteristics of Vascular Plants in East Asian Alder (Alnus japonica) Forest Wetland of Heonilleung Royal Tombs

Characteristics of Vascular Plants in East Asian Alder (Alnus japonica) Forest Wetland of Heonilleung Royal Tombs

국립생태원보, (P)2765-2203; (E)2765-2211
2021, v.2 no.3, pp.188-197
https://doi.org/10.22920/PNIE.2021.2.3.188
ChaDu-Won(Du-Won Cha) (Department of Biological and Environmental Science, Dongguk University)
LeeSeung-Joon(Seung-Joon Lee) (Department of Biological and Environmental Science, Dongguk University)
OhChoong-Hyeon(Choong-Hyeon Oh) (Department of Biological and Environmental Science, Dongguk University)
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초록

This study aimed to obtain fundamental data for demonstrating biodiversity of vegetation of East Asian alder (Alnus japonica) Forest Wetland of Heonilleung Royal Tombs. A total of 166 vascular plants (159 species, three subspecies, three varieties, and one cultivar) belonging to 132 genera and 59 families were found, accounting for 8.3% of 1,996 vascular plant species found in Seoul. Therophyte was the most common life-form of plants in Heonilleung Wetland. As for rare plant species, one Least Concern (LC) species was found. There were 15 floristic regional indicator species in the research area. Three of them belonged to floristic grades III and IV. This indicates that their habitats are discontinuous and isolated to some degree. Nineteen invasive alien plant species were found, most of which were introduced from North America after the year 1964 with a spread rate of V (widespread, WS).

keywords
Floristic regional indicator plant Invasive alien plant Life-form Rare plant

Abstract

This study aimed to obtain fundamental data for demonstrating biodiversity of vegetation of East Asian alder (Alnus japonica) Forest Wetland of Heonilleung Royal Tombs. A total of 166 vascular plants (159 species, three subspecies, three varieties, and one cultivar) belonging to 132 genera and 59 families were found, accounting for 8.3% of 1,996 vascular plant species found in Seoul. Therophyte was the most common life-form of plants in Heonilleung Wetland. As for rare plant species, one Least Concern (LC) species was found. There were 15 floristic regional indicator species in the research area. Three of them belonged to floristic grades III and IV. This indicates that their habitats are discontinuous and isolated to some degree. Nineteen invasive alien plant species were found, most of which were introduced from North America after the year 1964 with a spread rate of V (widespread, WS).

keywords
Floristic regional indicator plant Invasive alien plant Life-form Rare plant
투고일Submission Date
2021-05-11
수정일Revised Date
2021-07-13
게재확정일Accepted Date
2021-07-14

국립생태원보