Plantae > Tracheophyta > Liliopsida > Poales > Juncaceae > Juncus > Juncus brachycarpus

Juncus brachycarpus (whiteroot rush)

Attributes

Allergen Potential [1]  Medium-High
Screening - Summer [2]  Moderate
Screening - Winter [2]  Porous
Bloom Period [2]  Late Spring
Drought Tolerance [2]  Low
Fire Tolerance [2]  Medium
Frost Free Days [2]  4 months 20 days
Fruit/Seed Abundance [2]  High
Fruit/Seed Begin [2]  Summer
Fruit/Seed End [2]  Summer
Growth Form [2]  Rhizomatous
Growth Period [2]  Spring, Summer
Growth Rate [2]  Moderate
Leaf Type [3]  Evergreen
Lifespan [2]  Perennial
Propagation [2]  Bare Root, Seed, Sprig
Regrowth Rate [2]  Slow
Root Depth [2]  8 inches (20 cm)
Seed Spread Rate [2]  Slow
Seed Vigor [2]  Medium
Shape/Orientation [2]  Erect
Structure [3]  Grass
Vegetative Spread Rate [2]  Moderate
Flower Color [2]  Green
Foliage Color [2]  Green
Fruit Color [2]  Brown
Height [2]  35 inches (0.9 m)
Hardiness Zone Minimum [2]  USDA Zone: 4 Low Temperature: -30 F° (-34.4 C°) → -20 F° (-28.9 C°)
Light Preference [2]  Mixed Sun/Shade
Soil Acidity [2]  Moderate Acid
Soil Fertility [2]  Intermediate
Water Use [2]  Moderate

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Felsenthal National Wildlife Refuge VI 66133 Arkansas, United States
Gettysburg National Military Park V 3560 Pennsylvania, United States
Indiana Dunes National Lakeshore II 8272 Indiana, United States
Shiloh National Military Park III 4061 Tennessee, United States

External References

USDA Plant Profile

NatureServe Explorer

Citations

Attributes / relations provided by
♦ 1Derived from Allergy-Free Gardening OPALS™, Thomas Leo Ogren (2000)
♦ 2USDA Plants Database, U. S. Department of Agriculture
♦ 3Kattge, J. et al. (2011b) TRY - a global database of plant traits Global Change Biology 17:2905-2935
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0