Clasping Venus's-looking-glass
Triodanis perfoliata
Last reviewed: June 2026
Light
full sun
Water
low
Size
4"–12" H × 2"–6" W
Bloom
May, Jun, Jul
Native to
AL, AR, AZ, CA and 44 more states
Pollinators
bees, beetles
Browse plants for this ecoregion
Clasping venus's-looking-glass is a small annual wildflower with distinctive cup-shaped leaves that wrap around the stem. It produces small purple or blue flowers from late spring through summer and thrives in sunny, dry conditions. This delicate native plant typically grows 4-12 inches tall with a narrow, upright habit.
In an HOA neighborhood
Clasping Venus's-looking-glass takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Very small and easily mistaken for a weed
- Annual nature means it disappears entirely each year
- Informal wildflower appearance doesn't fit typical landscaping expectations
Wildlife value
The small flowers attract native bees and beetles during its blooming period from May through July. As an annual, it provides seasonal nectar resources for pollinators in early to mid-summer.
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 Clasping Venus's-looking-glass fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.