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(Upload on January 26 2017) [ 日本語 | English ]

Lactuca L. (アキノノゲシ) L. raddeana Maxim. var. elata (Hemsl.) Kitam. (ヤマニガナ, 山苦菜 ) Life form: annual - biennial forb Distribution: east Asia including all over Japan Habitat: sunny sites, e.g., forest edges and cultivated beds Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) Seed dispersal: wind Chromosome number: 2n = 18

Synonyms: Pterocypsela elata (Hemsl.) C.Shih, when established the genus Lactuca elata Hemsl. var. raddeana (チョウセンヤマニガナ)

Lactuca raddeana in Hokkaido

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[1-3] in the crater basin of Mount Usu (有珠山) on July 27 2016 (flora).