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(Upload on November 17 2023) [ 日本語 | English ]

Tetragonotheca helianthoides L.






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Tetragonotheca L. (シカクヒマワリ)
Shikakuhimawari (シカクヒマワリ, 四角向日葵), pineland nerveray, squarehead and pineland ginseng
Lifeform: annual/perennial forb
Distribution: originally in the southeastern United States
Habitat: sandy soils, often in thickets
Chromosome number: 2n = 34
Use: gardening
Synonyms:

Gonotheca helianthoides (L.) Rafinesque

索引

Tetragonotheca helianthoides in Hokkaido


ST1 ST2 ST3
[1-3] in the first agricultural farm of Hokkaido University on August 25 2023.

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