Big-Spore Quillwort

Isoetes macrospora

Big-Spore Quillwort

Quinten Wiegersma

Taxonomy

Division:
Lycopodiophyta | - Lycopods
Family:
Isoetaceae
Genus:
Isoetes
Species:
Isoetes macrospora

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
6 in - 1 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jul, aug
Bloom Colors:
Not Applicable

Native Range

United States: Massachusetts, Virginia

Soil Requirements

Soil Type:
nutrient-poor, sandy, well-drained soil
pH:
5.0 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
commonly found in shallow water or wetland areas