Trigonotis peduncularis (Trevir.) Benth. ex Hemsl.
[Boraginaceae]
Kyu-u-rigusa (キュウリグサ, 胡瓜草)
Lifeform: annual forb
Origin: east Asia (ancientt exotic to Japan)
Habitat: grasslands, cropfields, roadsides, etc.
Trigonotis Steven
T. brevipes (Maxim.) Maxim. (ミズタビラコ)
- var. coronata (Ohwi) Ohwi (コシジタビラコ)
T. guilielmii (A.Gray) A.Gray ex Gurke (タチカメバソウ)
T. icumae (Maxim.) Makino (ツルカメバソウ)
T. nakaii Hara (チョウセンカメバソウ)
T. peduncularis (Trevir.) Benth. (キュウリグサ)
T. radicans (Turcz.) Steven (ケルリソウ)
Trigonotis peduncularis in Hokkaido
[Left] a lawn. [Center] close-up of shoot. [Rgiht] close-up of inflorescences. [Left/Center] At a roadside of N28/W4, North Ward, Sapporo, on August 30 2009. [Right] At N23/W2, North Ward, Sapporo, on November 19 2009.
References
- Field training on integrated environmental research 統合環境調査法実習
fauna and flora 出現種リスト - HUSTEP: Plants and Plant communities in Japan
flora list - Nature in the eco-campus of HU - introduction to botany (北大エコキャンパスの自然 - 植物学入門)