Header

(Upload on October 12 2021) [ 日本語 | English ]

Hydrocotyle yabei Makino






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

Hydrocotyle L. (チドメグサ), water pennywort
Himechidome (ヒメチドメ, 姫血止), Jeju pennywort called in Korea
Lifeform: stoloniferous, perennial forb
Distribution: Korea (Jeju) - Japan (south to southwestern Hokkaido)
Habitat: mesic sites, represented by moist forest floor
Flower stalk: non-erect flower stalk Chromosome number: 2n = 24
Synonyms:

Hydrocotyle sibthorpioides Lam. var. pauciflora (Y. Yabe) T. Yamaz.
Hydrocotyle nitidula, auct. non A. Rich.

var. japonica (Makino) M.Hiroe (ミヤマチドメ)
leaf base: shallowly-curved in and the two sides are adjoined
var. yabei (ヒメチドメ, s.s.)
leaf base: deeply-curved in
索引

Hydrocotyle yabei in Japan


ST1 ST2 ST3
[1-3] near Kintaro Rock between Togendai and Ubako, Hakone, central Honshu, on August 21 2021.

フッター