Plantae > Tracheophyta > Magnoliopsida > Caryophyllales > Polygonaceae > Koenigia > Koenigia davisiae

Koenigia davisiae (Newberry's knotweed; Davis' knotweed)

Synonyms:

Wikipedia Abstract

Aconogonon davisiae is an unresolved species name for a flowering plant in the knotweed family that is known by the common names Davis' knotweed or Newberry knotweed.
View Wikipedia Record: Koenigia davisiae

Attributes

Allergen Potential [1]  Medium-High
Screening - Summer [2]  Porous
Screening - Winter [2]  Porous
Bloom Period [2]  Early Summer
Drought Tolerance [2]  Medium
Frost Free Days [2]  4 months
Fruit/Seed Abundance [2]  Low
Fruit/Seed Begin [2]  Summer
Fruit/Seed End [2]  Summer
Growth Form [2]  Single Crown
Growth Period [2]  Spring, Summer
Growth Rate [2]  Moderate
Leaf Type [2]  Deciduous
Lifespan [2]  Perennial
Propagation [2]  Container, Cutting, Seed
Root Depth [2]  14 inches (36 cm)
Seed Spread Rate [2]  Slow
Seed Vigor [2]  Medium
Seeds Per [2]  125000 / lb (275578 / kg)
Shape/Orientation [2]  Erect
Structure [3]  Herb
Vegetative Spread Rate [2]  None
Flower Color [2]  Purple
Foliage Color [2]  Green
Fruit Color [2]  Brown
Flower Conspicuous [2]  Yes
Fruit Conspicuous [2]  Yes
Height [2]  16 inches (0.4 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]  Neutral
Soil Fertility [2]  Infertile
Water Use [2]  Low

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Oregon Caves National Monument V 456 Oregon, United States

Predators

Synanthedon chrysidipennis[4]

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
♦ 4HOSTS - a Database of the World's Lepidopteran Hostplants Gaden S. Robinson, Phillip R. Ackery, Ian J. Kitching, George W. Beccaloni AND Luis M. Hernández
Abstract provided by DBpedia licensed under a Creative Commons License
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