Narrowleaf Dock

Rumex stenophyllus

Narrowleaf Dock

Stephen Laymon, Bureau of Land Management

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Polygonaceae
Genus:
Rumex
Species:
Rumex stenophyllus

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
3-4 ft
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
mar, apr, may, jun, jul, aug

Native Range

United States: Arizona, California, Colorado, Iowa, Kansas, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Mexico, South Carolina, South Dakota, Utah, Wyoming, Canada: Alberta, Manitoba, New Brunswick, Quebec, Saskatchewan

Soil Requirements

Soil Type:
moist, nutrient-rich, well-drained soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in riverbanks and wetlands