Awnless Spiralgrass 🛑 Endangered

Tuctoria greenei

Awnless Spiralgrass

Sarah Gordon

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Tuctoria
Species:
Tuctoria greenei

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Graminoid
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
may, jun, jul
Bloom Colors:
Green, Brown

Native Range

United States: California

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