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(First upload on June 29 2007. Last on July 31 2014) [ 日本語 | English ]

Pyrola incarnata Fisch.






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

[APG: Ericaceae]

Pyrolaceae (イチヤクソウ, wintergreen)


Fifty species in 11 genera worldwide
Twenty species in four genera in Japan
Chimaphila Pursh (ウメガサソウ)
Moneses Salisb. ex Gray (イチゲイチヤクソウ)
Orthilia Raf. (コイチヤクソウ)
Eurasia - north to Chubu District of Japan - Sakhalin, rare, (syn. Orthilia secunda)
Pyrola L. (イチヤクソウ)

Pyrola L. (イチヤクソウ, wintergreen/shinleaf


Japan
P. alpina H. Andres (コバノイチヤクソウ), Kyushu - southern Kuril
P. faurieana H. Andres (カラフトイチヤクソウ), Sakhalin - Kuril - Siberia - Europe - North America
P. incarnata Fischer (ベニバナイチヤクソウ)
P. japonica Klenze (イチヤクソウ)
P. minor L. (エゾイチヤクソウ), Rishiri - Kuril - Siberia - Europe - North America
P. nephrophylla (H. Andres) H. Andres (マルバノイチヤクソウ), Kyushu - southern Kuril
P. renifolia Maxim. (ジンヨウイチヤクソウ)
Alaska
P. asarifolia Michx.

var. asarifolia
var. purpurea (Bunge) Fern.

P. grandiflora Radius
P. chlorantha Sw.
P. minor L.
P. secunda L.

ssp. secunda
ssp. obtsusata (Turcz.) Hult.

P. uniflora (L.) Gray
  • Haber, E. & Takahashi, H. 1988. A comparative study of the North American Pyrola asarifolia and its Asian vicariad, P. incarnata (Ericaceae). Botanical Magazine, Tokyo 101: 483-495.

Scientific name follows Ohwi & Kitagawa (1983)

Pyrola incarnata on volcanoes


Benibana-ichiyakusou (ベニバナイチヤクソウ, 紅花一薬草), liverleaf wintergreen, pink wintergreen
Lifeform: evergreen perennial forb
Distribution: China - Siberia - Korea - Japan (north to Chubu District) - north America
Habitat: forest floor

Flora: Mount Koma, Mount Usu

Confusing group
= P. rotundifolia L. var. purpurea Bunge
= P. rotundifolia L. var. incarnada DC
= P. asarifolia Michx. var. incarnata (Fisch.) Fernald
= P. asarifolia Michx. ssp. incarnata (DC.) Haber et H.Takahash
索引

ST1 ST2 ST3
[1] In the crater basin of the northweastern slope of O-Usu on Mount Usu (有珠山) on Juen 26 2007. [2/3] on the middle slope of Mount Koma (駒ヶ岳) on June 18 2014. Discard: on the summito area of Mount Koma on June 15 2010.

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