Sparganium erectum

Bur Reed

a perennial member of the Sparganium genus in the family Sparganiaceae.

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Taxonomy and growth

Life cycle
perennial
Height
1 m
Spread
0.6 m
Fertility
Wind
Flower type
monoecious
Pollinators
Wind

Uses

Edible uses

This section contains historical Plants For A Future notes marked noncommercial.

Root - cooked[22, 46, 61. 105, 257]. A sweetish flavour[2]. Stem base - cooked[1][2].

Plant part
Root
Plant part
Stem

Medicinal uses

Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.

This section contains historical Plants For A Future notes marked noncommercial.

An infusion of the whole plant, mixed with other plant leaves, has been used in the treatment of chills[8].

Environment

Range
Found in most northern temperate regions, including Britain.
Habitat
Muddy or peaty shores and shallow water to 30cm deep, in ponds, ditches and ungrazed marshland[3][6].
Light
full sun
Shade tolerance
permanent shade
Water
aquatic
Hardiness
Zone 5+
Soil textures
sandy, loamy, clay
Soil pH
acid, neutral, alkaline
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

This section contains historical Plants For A Future notes marked noncommercial.

Seed - best sown as soon as it is ripe in a pot in the greenhouse. Stand the pots in 2 - 3cm of water. Prick out the seedlings into individual pots when they are large enough to handle and gradually increase the depth of water as the plants grow until it is about level with the tops of the pots[7]. Plant them out in the summer if they have grown sufficiently, otherwise plant them out in the following spring. Division in spring or autumn. 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.

Cultivation

This section contains historical Plants For A Future notes marked noncommercial.

Grows in muddy ground or water up to 30cm deep[3][6]. Requires a rich soil[9]. Tolerates some shade[5]. Tolerates deep shade[4]. An important autumn and winter food source for wild fowl.

References

  1. Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing 1976-00-00

  2. Yanovsky. E. Food Plants of the N. American Indians. Publication no. 237. U.S. Depf of Agriculture.

  3. Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press 1962-00-00

  4. Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers Dorling Kindersley Publishers Ltd. 1990-00-00 ISBN 0-86318-386-7

  5. Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5

  6. Baines. C. Making a Wildlife Garden.

  7. Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. 1986-00-00

  8. Moerman. D. Native American Ethnobotany Timber Press. Oregon. 1998-00-00 ISBN 0-88192-453-9

  9. Muhlberg. H. Complete Guide to Water Plants. E. P. Publishing Ltd. 1982-00-00 ISBN 0-7158-0789-7

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