Plantae > Tracheophyta > Magnoliopsida > Asterales > Asteraceae > Packera > Packera tridenticulata

Packera tridenticulata (threetooth ragwort)

Synonyms:

Attributes

Bloom Period [1]  Late Summer
Drought Tolerance [1]  Medium
Fire Tolerance [1]  High
Frost Free Days [1]  3 months 10 days
Fruit/Seed Abundance [1]  Medium
Fruit/Seed Begin [1]  Spring
Fruit/Seed End [1]  Summer
Growth Form [1]  Multiple Stem
Growth Period [1]  Spring, Summer
Growth Rate [1]  Moderate
Leaf Type [1]  Deciduous
Lifespan [1]  Perennial
Propagation [1]  Bare Root, Seed
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]  Shrub
Vegetative Spread Rate [1]  None
Flower Color [1]  Yellow
Foliage Color [1]  Green
Fruit Color [1]  Brown
Flower Conspicuous [1]  Yes
Height [1]  35 inches (0.9 m)
Hardiness Zone Minimum [1]  USDA Zone: 4 Low Temperature: -30 F° (-34.4 C°) → -20 F° (-28.9 C°)
Light Preference [1]  Full Sun
Soil Acidity [1]  Neutral
Soil Fertility [1]  Intermediate
Water Use [1]  Moderate
Screening - Summer [1]  Porous
Screening - Winter [1]  Porous

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Central Plains Biosphere Reserve 15345 United States  
Florissant Fossil Beds National Monument III 5997 Colorado, United States
Riding Mountain Biosphere Reserve II 762028 Manitoba, Canada
Shortgrass Steppe LTER Site Long Term Ecological Research   Colorado, 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