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25 relations: Alexandre Boreau, Annual plant, Beet curly top virus, Canada, Caryophyllales, Drought, Eudicots, Euphorbia, Flowering plant, Herbicide, Introduced species, Landscape fabric, Lawn, North America, Noxious weed, Plant, Polygonaceae, Polygonum, Polygonum aviculare, Powdery mildew, Sepal, Soil, Stipule, Taproot, United States.
Alexandre Boreau
Alexandre Boreau (March 15, 1803 – May 5, 1875) was a French pharmacist and botanist.
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Annual plant
An annual plant is a plant that completes its life cycle, from germination to the production of seeds, within one year, and then dies.
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Beet curly top virus
Beet curly top virus (BCTV) is a pathogenic plant virus of the family Geminiviridae, containing a single-stranded DNA.
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Canada
Canada is a country located in the northern part of North America.
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Caryophyllales
Caryophyllales is an order of flowering plants that includes the cacti, carnations, amaranths, ice plants, beets, and many carnivorous plants.
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Drought
A drought is a period of below-average precipitation in a given region, resulting in prolonged shortages in the water supply, whether atmospheric, surface water or ground water.
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Eudicots
The eudicots, Eudicotidae or eudicotyledons are a clade of flowering plants that had been called tricolpates or non-magnoliid dicots by previous authors.
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Euphorbia
Euphorbia is a very large and diverse genus of flowering plants, commonly called spurge, in the spurge family (Euphorbiaceae).
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Flowering plant
The flowering plants, also known as angiosperms, Angiospermae or Magnoliophyta, are the most diverse group of land plants, with 416 families, approximately 13,164 known genera and c. 295,383 known species.
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Herbicide
Herbicides, also commonly known as weedkillers, are chemical substances used to control unwanted plants.
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Introduced species
An introduced species (alien species, exotic species, non-indigenous species, or non-native species) is a species living outside its native distributional range, which has arrived there by human activity, either deliberate or accidental.
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Landscape fabric
Landscape fabric is a textile material used to control weeds by inhibiting their exposure to sunlight.
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Lawn
A lawn is an area of soil-covered land planted with grasses and other durable plants such as clover which are maintained at a short height with a lawnmower and used for aesthetic and recreational purposes.
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North America
North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.
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Noxious weed
A noxious weed, harmful weed or injurious weed is a weed that has been designated by an agricultural authority as one that is injurious to agricultural or horticultural crops, natural habitats or ecosystems, or humans or livestock.
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Plant
Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.
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Polygonaceae
The Polygonaceae are a family of flowering plants known informally as the knotweed family or smartweed—buckwheat family in the United States.
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Polygonum
Polygonum is a genus of about 220 species of flowering plant in the buckwheat and knotweed family Polygonaceae.
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Polygonum aviculare
Polygonum aviculare or common knotgrass is a plant related to buckwheat and dock.
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Powdery mildew
Powdery mildew is a fungal disease that affects a wide range of plants.
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Sepal
A sepal is a part of the flower of angiosperms (flowering plants).
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Soil
Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.
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Stipule
In botany, stipule (Latin stipula: straw, stalk) is a term coined by LinnaeusConcise English Dictionary Wordsworth Editions Ltd.
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Taproot
A taproot is a large, central, and dominant root from which other roots sprout laterally.
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United States
The United States of America (USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.
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Redirects here:
Equal leaved knotgrass, Equal-leaved Knotgrass, Equal-leaved knotgrass, Oval-leaf knotweed, Polygonum acetosellum, Polygonum aequale, Polygonum calcatum, Polygonum ebracteatum, Polygonum microspermum, Polygonum montereyense, Polygonum propinquum, Polygtonum arenastrum.
References
[1] https://en.wikipedia.org/wiki/Polygonum_arenastrum
