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Schoenoplectus maritimus - L.

Common Name Seaside Bulrush. Cosmopolitan Bulrush
Family Cyperaceae
USDA hardiness 5-9
Known Hazards None known
Habitats Along the seashore, in shallow water of tidal rivers, also in ditches and ponds near the sea, avoiding shady positions[1, 17].
Range Found in most regions of the world, including Britain, but absent from the Arctic.
Edibility Rating    (3 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care
Fully Hardy Moist Soil Wet Soil Water Plants Full sun
Schoenoplectus maritimus Seaside Bulrush. Cosmopolitan Bulrush


www.fws.gov
Schoenoplectus maritimus Seaside Bulrush. Cosmopolitan Bulrush
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 1

 

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Summary


Physical Characteristics

 icon of manicon of flower
Schoenoplectus maritimus is a PERENNIAL growing to 1 m (3ft 3in) by 1 m (3ft 3in).
It is hardy to zone (UK) 6. It is in flower from July to August, and the seeds ripen from August to September. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: acid, neutral and basic (alkaline) soils and can grow in saline soils.
It cannot grow in the shade. It prefers moist or wet soil and can grow in water. The plant can tolerate maritime exposure.

UK Hardiness Map US Hardiness Map

Synonyms

Schoenoplectus maritimus. Bolboschoenus maritimus. (L.)Pallas.

Habitats

Edible Uses

Root - raw or cooked. Rich in starch, it is usually dried and ground into a powder[2, 55, 74, 144]. The roots form tubers at intervals along their length and new plants are formed from these tubers. When first formed, the tubers are white and starchy with a sweet coconut-milk flavour, they become black and woody with age[193]. Tubers can be up to 2.5cm in diameter[193]. Seed - cooked[257]. They can be ground into a powder and used as a mush[257].

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.


The root is astringent and diuretic[240]. It is used in the treatment of amenorrhoea, dysmenorrhoea, abdominal pain or tumours for post-partum females, abdominal distension and indigestion[176].

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Other Uses

The leaves are used in weaving and basketry[74, 257]. The leaves have been used to secure the edges of woven mats, as the warp for sandals, as the warps and twining wefts for clothing, to secure the edges of skirts etc[257]. They have been used to make twined mats for the insides of houses[257].

Cultivation details

Succeeds in any wet to moisture retentive ground, pond margins and shallow water in full sun or shade[200].

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Propagation

Seed - sow in a cold frame as soon as it is ripe in a pot standing in 3cm of water. Only just cover the seed with soil[200]. The seed usually germinates fairly quickly. Prick out the plants when large enough to handle and plant out in their permanent positions in early summer. Division in spring. Very easy, larger divisions can be planted out direct into their permanent positions. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer.

Other Names

If available other names are mentioned here

Found In

Countries where the plant has been found are listed here if the information is available

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

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Expert comment

Author

L.

Botanical References

17200

Links / References

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Subject : Schoenoplectus maritimus  
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