Peng, Ching-I (彭鏡毅)

黃建益, 胡維新, 國府方吾郎(Goro Kokubugata), 齊藤由紀子(Yukiko Saito)

21688

2008-08-27

Japan (日本)

Hokkaido (北海道)

along Abashiri lakeside trail (網走湖，呼人半島步道)

N144°12'20", E48°58'33"

25

Deciduous broadleaf forest: 1st layer dominated by Acer & Fagaceae; 2nd layer dominated by Prunus

Erect herb c. 80 cm tall

stem 4-winged; corolla purple, leave margin undulate