Awnless Spiralgrass 🛑 Endangered
Tuctoria greenei
- Native to:
- United States
Sarah Gordon
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Tuctoria
- Species:
- Tuctoria greenei
- USDA Symbol:
- TUGR
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Graminoid
- Height:
- 25 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- may,jun,jul
- Bloom Colors:
- green
Garden & Ecology Notes
- Wildlife Value:
- waterfowl
Soil Requirements
- Soil Type:
- clay-rich, seasonally inundated vernal pools
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- poor drainage tolerated
- Moisture:
- seasonally wet to dry
- Notes:
- endemic to vernal pool ecosystems in California