Calistoga Popcornflower 🛑 Endangered
Plagiobothrys strictus
- Native to:
- United States
Scott Yarger (www.inaturalist.org)


Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Boraginaceae
- Genus:
- Plagiobothrys
- Species:
- Plagiobothrys strictus
- USDA Symbol:
- PLST2
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Forb/herb
- Height:
- 30 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- apr,may,jun
- Bloom Colors:
- white
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- bees
Soil Requirements
- Soil Type:
- moist, well-drained clay or loam
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- good drainage required
- Moisture:
- consistently moist
- Notes:
- prefers vernal pool edges or seasonally wet areas