Species Detail - Three-cornered Garlic (Allium triquetrum) - Species information displayed is based on the dataset "Ireland's BioBlitz".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map

Species image

Allium triquetrum
Three-cornered Garlic
NBNSYS0000002203 RecommendedWell-formed
Invasive Species: Regulation S.I. 477/2011 (Ireland) || Invasive Species: Detailed Risk Assesment || Invasive Species: Medium Risk Invasive Species (2013 Report) || Invasive Species: Regulation S.I. 374/2024 (Ireland) || Invasive Species: Detailed Risk Assesment >> Moderate Risk
altri
L.
Flowering plant
Species
35
15
12
22/05/2010
12/06/2016
1 January (recorded in 2022)
25 December (recorded in 2017)
Collated by the National Biodiversity Data Centre from different sources, Ireland's BioBlitz, National Biodiversity Data Centre, Ireland, Three-cornered Garlic (Allium triquetrum), accessed 01 September 2025, <https://maps.biodiversityireland.ie/Dataset/189/Species/28150>

Records per month (across all datasets)

Records per year (across all datasets)