- Common Name: Yellow Daylily
- Botanical Name: Hemerocallis lilioasphodelus
- Family name: Aleo family
- Type: Perennial
- Zone Hardiness: 3–9
- Height: 18 to 30 in
- Width: 18 to 24in
- Blooms: Bright yellow trumpet-shaped flowers
- Bloom time: May to July
- Sun: Full sun to partial shade
- Leaves: Long, arching, strap-like green leaves
- Maintenance: Low for beginners; remove spent blooms to encourage continued flowering; divide clumps every 3-4 years
- Tolerates: Drought once established, heat, a range of soil types, urban pollution
- Attracts: Butterflies, bees, hummingbirds
- Texas Superstar: No
- Texas Native: No
- Invasive: No