Souchet

Language:

Identification

Fibre type	Grass (Stem)
Average fibre lenght	3,5 mm
Average fibre width	14,5 µm
Fibre ends	Pointed.
Striations, cross-markings, flexion creases
Associated cells
Special features	Very large vessel elements and abundant parenchyma cells. Prominent wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Reddish purple.

Botanical classification

Cyperus exaltatus Retz

Order:

Poales

Family:

Cyperaceae

Plant growing area

It grows in tropical south east Asia from India to Japan and southwards to southern Australia.

Bangladesh, Burma, China (Anhui, Fujian, Guangdong, South Guizhou, Hainan, East Hubei, Jiangsu, Jilin, Shandong, Zhejiang), India, Indonesia, Japan, Kashmir, Korea, Malaysia, Nepal, Pakistan, Papua New Guinea, Philippines, Sri Lanka, Taiwan, Thailand, Vietnam.

It grows at altitudes between sea level and 1100 meters, in grasslands, pond margins; it appreciates sandy soil, moist or wet places.

Use area in the manufacture of paper

Korea.

Plant cultivation and use

Cyperus exaltatus is a rhizomatous herbaceous perennial plant which grows in tufts to more than one meter.

Korea:

Cyperus exaltatus is used mixed with paper mulberry fibers as a supplement in the pulp.

Vernacular names

Chinese

Gao gan suo cao	高秆莎草

Japanese

Kanengayatsuri	カンエンガヤツリ

Korean

Wanggol	왕골

French

Souchet

English

Rush

Paper names

In Asia and particularly in China, Korea and Japan, the papers are intended for a wide range of use: Papers for calligraphy and art, Papers for ceremonies, Paper as a medium of exchange, money paper, Papers for making clothes, wall hangings and bedding, Papers for architecture, interior design, Papers for crafts of various kinds, for domestic purposes and leisure. The names assigned to the paper refers to different notions: The material used, The place of production, The method of production, Appearance, Dimensions, Use, The name of an artist or a studio etc.

Used part of the plant:

Stem

Leaf

Use for paper making:

Fiber

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Souchet

Cyperus exaltatus Retz