Allium triquetrum is a bulbous flowering plant in the genus Allium (onions and garlic) native to the Mediterranean basin. It is known in English as three-cornered leek, and in Australia and New Zealand as onion weed. Both the English name and the specific epithet triquetrum refer to the three-cornered shape of the flower stalks.
Photo: @illestofante · iNaturalist · CC BY-NC
Three-cornered garlic
Allium triquetrum
- Observations in the area
- 17
- Last sighting
- 12 April 2025
- Category
- Plants
Species and sighting data come from the iNaturalist platform and may change over time.
Where it has been observed
More photos
Photo: @gianni_giana · iNaturalist · CC BY-NC
Photo: @lancillotto · iNaturalist · CC BY
Photo: @vagiovannelli · iNaturalist · CC BY-NC
Photo: @onyxlupus · iNaturalist · CC BY-NC
Photo: @ronald63 · iNaturalist · CC BY-NC-ND
Photo: @beethoven242 · iNaturalist · CC BY-NC
Photo: @finrod · iNaturalist · CC BY-NC
Photo: @drakiragavon · iNaturalist · CC BY-NC
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Nature data: iNaturalist
Sighting data also come from open nature platforms and may change over time.