(First upload on July 6 2011. Last on June 22 2021) [ 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) > Cornaceae (ミズキ科) > Cornus kousa
Cornus (ミズキ), not naturally distributed in Japan
|
|
Shiratamamizuki (シラタマミズキ, 白玉水木), red-barked, white or Siberian dogwood
紅瑞木/紅瑞山茱萸 in Chinese Lifeform: surculose shrub - short treeDistribution: northeastern China - Siberia - northern Korea Habitat: moist or well-drained soil Use: gardening (cv. aurea - yellow leaf, elegantissima, sibirica), spaethii |
Synonyms:
Thelycrania alba (L.) Pojark. |
11
21
31
[1-3] in the animal and plant park, Changchun City, Jilin Prvince, northeastern China, on June 6 2017.
Toumizuki (トウミズキ, 唐水木), Bretschneider's dogwood Lifeform: shrub ≈ 1-6 m tall Distribution: north and northeastern China Habitat: forests, thickets and slopes |
Branch: reddish when young 1. Abaxial surface of leaves and inflorescence with short non-curly trichomes ___ var. bretschneideri |
1. Abaxial surface of leaves and inflorescence with dense curly trichomes ___ var. crispa W. P. Fang et W. K. Hu |
1
2
3
[1-3] in the Puppet Emperor Palace (満州国皇宮), Changchun, Jilin Province, northeast China, on June 15 2017.
Yamaboushi (ヤマボウシ, 山法師/山帽子), Japanese flowering dogwood Lifeform: deciduous tree < 10 m high Distribution: China - Korea - Japan (Honshu), transplanted in Hokkaido Habitat: forests in mountanious regions Seed dispersal: animal Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト) |
Synonyms:
Benthamidia japonica (Siebold et Zucc.) H. Hara ssp. chinensis (Osborn) Q. Y. Xiang (ヤエヤマヤマボウシ)f. rosea (Honda), comb. nud. (ベニヤマボウシ), syn. Benthamidia japonica (Siebold et Zucc.) H. Hara f. rosea (Honda) H. Hara |
1
2
3
4
5
6
[1/2, 2b] a transplanted tree at a park (Wakaba Park), N16/W4, North Ward, Sapporo, on June 13 2011. [3] an immature fruit at N25/W3, North Ward, on July 15 2011. [3b] a mature fruit at Wakaba Park on September 13 2011. [4] along a street near JR Kanda Station, Tokyo, on June 7 2019. [5/6] a tree transplanted in the Arboretum of the Faculty of Agriculture, Kagoshima University, on Mary 18 2015.
1
2
3
[1-3] near Patagonia Outdoor Shop, North Ward, Sapporo. [1/2] on June 19 2021. [3] on June 14 2021.
Amerikayamaboushi (アメリカヤマボウシ, 亜米利加山法師, flowering dogwood) Amerikahanamizuki (アメリカハナミズキ, 亜米利加花水木) Lifeform: deciduous tree Distribution: North America (imported in Meiji Era in return for the present of cherry from Japan) |
Synonyms:
Cynoxylon florida (L.) Raf. ex Jackson |
Compared with C. kousa
Flower phenology: later (about one month) |
1
2
[1/2] at a rooftop garden, Kanda Shrine (神田明神), Tokyo, on May 30 2014.
Redosier dogwood Lifeform: medium to tall deciduous shrub ssp. occidentalis (Torr. et A. Gray) Fosberg, western dogwood Distribution: forest zones in the North America Synonyms: |
Cornus occidentalis (Torr. et A. Gray) Coville Synonyms: Cornus stolonifera Michx. |
1
2
3
[1-3] at a roadside in the campus of the University of Alaska at Fairbanks on August 10 2014.