Practical
Plants

Lotus edulis

an annual member of the Lotus genus in the family Leguminosae.

No photo available

Taxonomy and growth

Genus
Lotus
Life cycle
annual
Height
0.05 m
Spread
0.45 m
Fertility
Insects
Flower type
hermaphrodite
Pollinators
Insects

Uses

Edible uses

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

Young seedpods - raw or cooked[3][1][2]. The pods are a bit small and fiddly (they are about 3cm long) but they have quite a pleasant taste eaten raw, rather like French Beans (Phaseolus vulgaris)[K].

Plant part
Seedpod

Ecology and functions

Nitrogen fixer

Environment

Range
Europe - Mediterranean.
Habitat
Sandy, stony and rocky places[5].
Light
full sun
Shade tolerance
no shade
Water
moderate
Soil textures
sandy, loamy
Soil pH
acid, neutral, alkaline
Drainage
well drained
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

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

Pre-soak the seed for 24 hours in warm water and then sow in situ in the spring. The seed usually germinates in 2 - 4 weeks at 15°c. If seed is in short supply, it can be sown in pots in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in late spring or early summer.

Cultivation

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

No details on cultivation requirements have been seen for this plant. However, it succeeds outdoors at Kew where it bears quite good crops of seedpods and is probably best in a light well-drained soil in a sunny position. It has also yielded fairly well on our Cornish trial grounds, though it is more difficult to ripen the seed in the damper climate[K]. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[4]. When removing plant remains at the end of the growing season, it is best to only remove the aerial parts of the plant, leaving the roots in the ground to decay and release their nitrogen.

References

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

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  2. Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books 1984-00-00 ISBN 3874292169

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  3. Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications 1972-00-00 ISBN 0-486-20459-6

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

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  5. Polunin. O. Flowers of Greece and the Balkans. Oxford University Press 1980-00-00 ISBN 0-19-217626-9

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