Allium platycaule Broadstemmed onion (Alliaceae)

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Allium platycaule
Broadstemmed onion
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The Allium platycaule plant species is found in Southwestern N. America - California, Nevada, Oregon. It is a member of the Alliaceae family. Common gardeners may know the plant as Broadstemmed onion. Some home gardeners know the variety as A. anceps. Kellog.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Allium platycaule
Common Name:  Broadstemmed onion
Family:  Alliaceae
Author:  S.Wats.

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[76].

Mature Height:  0.12   Mature Width:

Habitat:  Dry flats,screes and slopes in sagebrush scrub, 1200 - 3000 metres[71, 90].

Cultivation Notes: Prefers a sunny position in a light well-drained soil[1]. The bulbs should be planted fairly deeply[1]. Most members of this genus are intolerant of competition from other growing plants[203]. Grows well with most plants, especially roses, carrots, beet and chamomile, but it inhibits the growth of legumes[18, 20, 54]. This plant is a bad companion for alfalfa, each species negatively affecting the other[201]. Members of this genus are rarely if ever troubled by browsing deer[233].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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