(First upload on July 20 2014. Last on June 10 2019) [ 日本語 | English ]
Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily
HOME > Plant list (植物リスト) > Paeoniaceae (ボタン科) > Paeonia suffruticosa
Paeoniaceae Raf. (ボタン)33 species in the one genusPaeonia L. (ボタン)ShrubP. suffruticosa Andrews (ボタン) Herb P. japonica (Makino) Miyabe et Takeda (ヤマシャクヤク) P. lactiflora Pall. (シャクヤク, s.l.) |
P. obovata Maxim. (ベニバナヤマシャクヤク)
f. albiflora M. Mizush. ex T.Shimizu (ケナシシロシャクヤク) P. tenuifolia L. (ホソバシャクヤク) ⇒ Engler's syllabus (エングラー体系) merged into Ranunclaceae (Ohwi 1983) |
Chinese tree peony = eustele = remarkable cambium → medullary ray is present
Chinese tree peony → Chinese peony (formation of stamens and the development process |
Botan (ボタン, 牡丹), Chinese tree peony Lifeform: shrub |
Distribution: native to northeastern China (extotic to Japan) Leaflet: lacinia |
1
2
3
4
[1/2] at a house garden in East Ward, Sapporo, on June 2 2014. [3/4] at a house garden in East Ward, Sapporo, on May 20 2019.
Syakuyaku (シャクヤク, 芍薬, s.l.), Chinese peony, or common garden peony
Lifeform: perennial forb
Distribution: native to central to eastern Asia
Leaflet: rounded
var. lactiflora (シベリアシャクヤク)
var. trichocarpa (Bunge) Stearn (シャクヤク, s.s.)
1
2
3
[1-3] undar a street trees in North Ward, Sapporo, on June 21 2014.