Table. 1.

Vegetation table of Epilobium hirsutum community

Running No. 1 2 3 4 5 r-NCD Dormancy form
Site No. UL SC TB01 TB02 CS
Height of herb layer (m) 1.5 1.7 1.5 1.6 1.7
Coverage of herb layer (%) 95 95 100 95 95
Area (m2) 6 4 3 2 4
Slope direction SE SW SE SE NW
Inclination (°) 25 5 1 2 10
Altitude (m) 8 100 726 726 251
Number of species 11 19 15 8 11
Differential species of community
Epilobium hirsutum L. 3 3 7 4 4 100.0 G
Companion species
Persicaria thunbergii (Siebold & Zucc.) H. Gross - - 2 8 7 48.6 HH (Th)
Phragmites japonica Steud. 4 6 - - 2 34.3 HH
Humulus japonicus Siebold & Zucc.a - 2 - 1 7 28.6 Th
Bidens frondosa L.b - 2 2 5 - 25.7 Th
Oenanthe javanica (Blume) DC. 3 - 1 1 - 14.3 HH
Artemisia indica Willd. - 2 - 2 1 14.3 Ch
Commelina communis L. - 1 3 - 1 14.3 Th
Boehmeria spicata (Thunb.) Thunb. - 7 - - 3 19.0 Ch
Persicaria japonica (Meisn.) H. Gross ex Nakai - - 4 1 - 9.5 HH
Amphicarpaea bracteata subsp. edgeworthii (Benth.) H. Ohashia - - 3 - 2 9.5 Th
Angelica dahurica (Fisch. ex Hoffm.) Benth.& Hook. f. ex Franch. & Sav. - - 2 - 3 9.5 G
Setaria viridis (L.) P. Beauv. 1 2 - - - 5.7 Th
Cerastium glomeratum Thuill.b - 1 2 - - 5.7 Th

Accidental species that observed in a single site (combined cover degree, r-NCD value, dormancy form): No. 1: Ampelopsis brevipedunculata (Maxim.) Trautv.a 9 8.6 N, Equisetum arvense L. 3 2.9 G, Pueraria lobata (Willd.) Ohwia 3 2.9 Ch, Petasites japonicus (Siebold & Zucc.) Maxim. 2 1.9 H, Cyperus amuricus Maxim. 2 1.9 Th, Rumex crispus L.b 1 1.0 H, Portulaca oleracea L. 1 1.0 Th, No. 2: Dactylis glomerata L.b 6 5.7 H, Festuca arundinacea Schreb.b 4 3.8 H, Boehmeria platanifolia Franch. & Sav. 3 2.9 Ch, Impatiens textori Miq. 2 1.9 Th, Dendranthema boreale (Makino) Ling 2 1.9 H, Synurus deltoides (Aiton) Nakai 2 1.9 G, Erigeron annuus (L.) Pers.b 1 1.0 Th (w), Oenothera biennis L.b 1 1.0 Th (w), Nasturtium officinale W.T. Aitonb 1 1.0 HH, Stellaria aquatica (L.) Scop. 1 1.0 Th (w), No. 3: Geranium sibiricum L. 7 6.7 H, Sedum sarmentosum Bunge 5 4.8 H, Cnidium monnieri (L.) Cusson 3 2.9 Th (w), Vicia japonica A. Graya 2 1.9 G, Galinsoga quadriradiata Ruiz & Pav.b 2 1.9 Th, Chenopodium album L. 1 1.0 Th, No. 4: Phalaris arundinacea L. 2 1.9 HH, No. 5: Mentha canadensis L. 2 1.9 G, Oplismenus undulatifolius (Ard.) Roem. & Schult. 1 1.0 H.

UL: Ulleung; SC: Samcheok; TB01: Taebaek1; TB02: Taebaek2; CS: Cheongsong; r-NCD: relative net contribution degree; G: geophyte; HH: hydatophyte; Th: therophyte; Ch: chamaephyte; N: nanophanerophyte; H: hemicryptophyte; -: not applicable.

aLiane, bnaturalized plant.

J Ecol Environ 2023;47:- https://doi.org/10.5141/jee.23.075
© J Ecol Environ