Allium ruhmerianum

Asch.

Amaryllidaceae Edible: Flowers, Leaves, Root, Bulb Potential hazards — see below 4 iNaturalist observations

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Summary

A bulbous plant with hermaphroditic flowers pollinated by bees and insects. Thrives in light sandy and medium loamy, well-drained soils across mildly acidic to basic pH ranges. Requires full sun and prefers moist soil conditions.

Description

Edible Uses

The bulbs can be eaten raw or cooked. The leaves are also edible raw or cooked. The flowers are eaten raw and used as a garnish on salads.

Traditional Uses

The bulb is eaten raw or cooked. The leaves are eaten raw or cooked. The flowers are used to garnish salads.

This uses section is brief — help expand it

Medicinal Uses

No specific medicinal uses have been recorded for this species, but members of this genus are generally considered very healthy additions to the diet. They contain sulphur compounds (responsible for their onion flavour) which, when eaten regularly, help reduce blood cholesterol levels, act as a tonic to the digestive system, and support the circulatory system.

Known Hazards

Although no individual reports regarding this species have been seen, there have been cases of poisoning caused by the consumption, in large quantities and by some mammals, of certain members of this genus. Dogs seem to be particularly susceptible.

Distribution

It is a Mediterranean plant.

Where It Grows

Africa, North Africa,

Cultivation

We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it could succeed outdoors at least in the milder parts of the country. The following notes are based on the general needs of the genus. Prefers a sunny position in a light well-drained soil. The bulbs should be planted fairly deeply. Most members of this genus are intolerant of competition from other growing plants. Grows well with most plants, especially roses, carrots, beet and chamomile, but it inhibits the growth of legumes. This plant is a bad companion for alfalfa, each species negatively affecting the other. Members of this genus are rarely if ever troubled by browsing deer.

Propagation

Sow seed in spring in a cold frame. Prick out seedlings into individual pots when large enough to handle — placing three plants per pot will produce clumps more quickly. Grow on in the greenhouse for at least the first winter, then plant out into permanent positions in spring once growing vigorously. For division in spring, plants can be divided successfully at any point during the growing season; pot up the divisions in a cold frame or greenhouse until growing well, then plant out into their permanent positions.

Other Uses

The juice of the plant is used as a moth repellent. The whole plant is also said to repel insects and moles.

Notes

There are about 300-700 Allium species. Most species of Allium are edible (Flora of China). All alliums are edible but they may not all be worth eating! They have also been put in the family Alliaceae.