- Common Name: Looking Glass
- Botanical Name: Triodanis perfoliata
- Family name: Bellflower family
- Type: Annual
- Zone Hardiness: 4–9
- Height: 6 to 24in
- Width: 6 to 12in
- Blooms: Small, nodding, bell-shaped blue to purple flowers
- Bloom time: May to October
- Sun: Full sun to partial shade
- Leaves: Alternate, lance-shaped leaves; some leaves perfoliate
- Maintenance: Low for beginners; adaptable to a variety of soils and conditions; minimal care needed
- Tolerates: Drought, poor soils, and dry, rocky conditions
- Attracts: Bees and other pollinators
- Texas Superstar: No
- Texas Native: Yes
- Invasive: No