Plantae > Tracheophyta > Liliopsida > Poales > Poaceae > Aristida > Aristida arizonica

Aristida arizonica (Arizona threeawn)

Attributes

Bloom Period [1]  Mid Summer
Drought Tolerance [1]  High
Fire Tolerance [1]  Low
Frost Free Days [1]  5 months 10 days
Fruit/Seed Abundance [1]  Medium
Fruit/Seed Begin [1]  Summer
Fruit/Seed End [1]  Summer
Growth Form [1]  Bunch
Growth Period [1]  Summer
Growth Rate [1]  Rapid
Leaf Type [1]  Deciduous
Lifespan [1]  Perennial
Propagation [1]  Seed
Regrowth Rate [1]  Slow
Root Depth [1]  12 inches (30 cm)
Seed Spread Rate [1]  Moderate
Seed Vigor [1]  Medium
Seeds Per [1]  499999 / lb (1102310 / kg)
Shape/Orientation [1]  Erect
Structure [2]  Grass
Vegetative Spread Rate [1]  None
Flower Color [1]  Yellow
Foliage Color [1]  Green
Fruit Color [1]  Brown
Height [1]  24 inches (0.6 m)
Hardiness Zone Minimum [1]  USDA Zone: 6 Low Temperature: -10 F° (-23.3 C°) → 0 F° (-17.8 C°)
Light Preference [1]  Full Sun
Soil Acidity [1]  Neutral
Soil Fertility [1]  Infertile
Water Use [1]  Low
Screening - Summer [1]  Moderate
Screening - Winter [1]  Porous

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Carlsbad Caverns National Park II 15448 New Mexico, United States
Grand Canyon National Park II 1210128 Arizona, United States

External References

USDA Plant Profile

NatureServe Explorer

Citations

Attributes / relations provided by
♦ 1USDA Plants Database, U. S. Department of Agriculture
♦ 2Kattge, 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