ナンブトウウチソウ
| ナンブトウウチソウ | |||||||||||||||||||||||||||
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 Iwate Mount Hayachine August, 2014 | |||||||||||||||||||||||||||
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| Sanguisorba obtusa Maxim.[1] | |||||||||||||||||||||||||||
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| ナンブトウウチソウ (南部唐打草) [2] |
ナンブトウウチソウ (南部唐打草, a scientific name: Sanguisorba obtusa) rose family burnet [2] [3] [4].
Table of contents
Characteristic
Perennial plant。 The underground rhizome is big. The radical leaf grows a bunch, and there is a long leafstalk and is accompanied by the odd pinnate compound leaf which had 6-8 pairs of small leaves over there. I approach it and am accompanied, and, with the oval that it is to 2-5cm in length, 1.5-3cm in width as for the small leaf briefly even if it is no pattern, or there is the petiolule, the quality of leaf is slightly slightly firm each other. The lobular tip becomes a circle or the dull form, and the base becomes the heart form a little, and there are slightly deep dull saw teeth for a relationship, and, in the back side, Konoshiro becomes colored it. There is the red-brown pubis which curled along the central vein of a rachis and the back of a leaf. The stem becomes 30-50cm in height, and there is a pubis and it is homogeneous or branches it at the upper part, and the leaf which a stem is accompanied by does an each other student. [2][3] [4].
The flowering season is from August to September. The spike reaches stem point, branch ahead which I branched by one. Floral art is light red, and Kaho becomes 4-7cm in length with column form and hangs down. I add a flower to Kaho thickly and I hang it in the base from the upper part of Kaho and flower. A flower does not have the petal, and there are four floriform calyx slivers. There are four stamens, and 8-10mm in length, 3-4 of the length of the calyx sliver double and stick out outside a flower. The upper part of the filament is flattened and it is wide and falls off after yellowish-brown, the flower when the anther dries. The ovary is lower, and be wrapped up in a calyx pipe, and there is one seed bud, and, in the small capital, it is into a bunch form. The fruit becomes the quality of leather in achene a little [2]; [3] [4].
Distribution and growth environment
Japanese endemic species。 With a special product class of Iwate Mount Hayachine of Honshu, grow it in the serpentine place of the alpine belt [2]; [3] [4].
Origin of the Japanese name
When トウウチソウ is because the impression of the spike of this kind resembles the color sense of "the braided cord" brought over in a meaning of 唐打草 from China, according to Tomitarou Makino, Nanbu does it from the southern part of Iwate that is a production center [4].
Maintenance situation evaluation
Endangered IB (EN) (Ministry of the Environment Red List)
(2012 Ministry of the Environment Red List)
Gallery
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Footnote
References
- Yoshisuke Satake, Jisaburo Oi, Shiro Kitamura et al. edition "Japanese wild plant herb II schizopetalous flowers," it is Heibonsha Publishers Ltd. for 1,982 years
- Tatemi Shimizu, Hiroshi Kihara "flower blooming in 山溪 handy illustrated book 8 Takayama," it is Yama-Kei Publishers for 2,002 years
- Tomitarou Makino original work, Hiroyoshi Ohashi, Jin Murata, Kunio Iwatsuki edition "新牧野日本植物圖鑑," it is 北隆館 for 2,008 years
- Koji Yonekura, Tadashi Kajita (2003-) "BG Plants Japanese name - scientific name index" (YList)
- Biological diversity information system, Ministry of the Environment
This article is taken from the Japanese Wikipedia ナンブトウウチソウ
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