Threecorner leek
Allium triquetrum L.
- light
- —
- water
- —
- tall
- 39 cm
- wide
- —
Amaryllidaceae
Also called Triquetrous garlic
Formerly Allium medium, Allium opizii, Nectaroscordum triquetrum
When it flowers
Not known yet in the tropics: too few flowering observations to read a season from.
If a child, a pet or anyone may have eaten a plant, contact a doctor or vet straight away, or call the National Poisons Information Centre (AIIMS, New Delhi) on 1800 116 117, free and open 24 hours.
Something wrong with it?About it
- Grows as
- Bulbous geophyteKew's checklist, not yet checked
- Climate
- SubtropicalKew's checklist, not yet checked
- Wild in
- W. & C. Medit.Kew's checklist, not yet checked
- Height
- 18 cm to 61 cmRead from Wikipedia, one source
- Flowers
- WhiteRead from Wikipedia, one source
Not known yet: light, spread, water, coldest it survives, heat, hottest it survives.
In other languages (7)
- Corsican
- Sambula
- Welsh
- garlleg trionglog
- German
- Glöckchen-Lauch
- French
- Ail à trois angles
- Dutch
- Driekantig look
- Swedish
- Sloklök
- Chinese
- 三棱韭
Where this comes from
- Wikidata, read 2026-10-25, CC0-1.0
- Kew's checklist, read 2026-10-24, CC-BY-4.0
- Wikipedia, read 2026-10-25, fact, cited
- Wikimedia Commons, read 2026-10-25, CC BY-SA 3.0
- 3D model: Allium triquetrum (built for Vanagrha) by Vanagrha, own
A fact “checked by a majority of its sources” was settled by a vote of the pages it was read from, not by a person reading it; one marked “one source” rests on that page alone. Anything else not marked checked has not been checked yet. Where nothing is known, the page says so rather than guess.