Shortstyle Onion
Allium brevistylum
Last reviewed: June 2026
Light
full sun
Water
low
Size
6"–12" H × 3"–6" W
Bloom
Jun, Jul
Native to
CO, ID, MT, NM and 2 more states
Pollinators
bees, butterflies
Allium brevistylum is a compact native onion that produces clusters of pink to purple flowers on short stems in early summer. This low-growing perennial forms small clumps and requires minimal water once established, making it well-suited for xeriscape gardens.
In an HOA neighborhood
Shortstyle Onion is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
- May appear sparse or dormant outside blooming season
- Onion-family foliage can look untidy as it dies back
Wildlife value
The flowers attract bees and butterflies during the June and July bloom period. As a native allium, it provides nectar for pollinators when many other plants may be stressed by summer heat.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Shortstyle Onion fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.