Transcript Weed ID Part 2 - Central CUSD 4

Weed Quiz
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Weed Quiz
Hemp dogbane
Apocynum cannabinum
Jennifer Anderson @ USDA-NRCS PLANTS
Database
Hemp dogbane
Apocynum cannabinum
Hemp dogbane
Apocynum cannabinum
Hemp dogbane
Apocynum cannabinum
Hemp dogbane
Apocynum cannabinum
Hemp (Marijuana)
Cannabis sativa
Steve Hurst @ USDA-NRCS PLANTS Database
Hemp (Marijuana)
Cannabis sativa
Hemp (Marijuana)
Cannabis sativa
Honeyvine milkweed
Cynanchum laeve
Steve Hurst @ USDA-NRCS PLANTS Database
Honeyvine milkweed
Cynanchum laeve
Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA NRCS.
1995. Northeast wetland flora: Field office guide to plant species. Northeast
National Technical Center, Chester, PA.
Honeyvine milkweed
Cynanchum laeve
Honeyvine milkweed
Cynanchum laeve
Horsenettle
Solanum carolinense
Steve Hurst @ USDA-NRCS PLANTS Database
Horsenettle
Solanum carolinense
Horsenettle
Solanum carolinense
Horsenettle
Solanum carolinense
Horsenettle
Solanum carolinense
Horseweed (Marestail)
Conyza canadensis
Horseweed (Marestail)
Conyza canadensis
Robert H. Mohlenbrock @ USDA-NRCS PLANTS Database / USDA SCS. 1991.
Southern wetland flora: Field office guide to plant species. South National
Technical Center, Fort Worth, TX.
Horseweed (Marestail)
Conyza canadensis
Horseweed (Marestail)
Conyza canadensis
Ivyleaf morningglory
Ipomoea hederacea
Carole Ritchie @ USDA-NRCS PLANTS Database
Ivyleaf morningglory
Ipomoea hederacea
Ivyleaf morningglory
Ipomoea hederacea
Ivyleaf morningglory
Ipomoea hederacea
Jimsonweed
Datura stramonium
Jimsonweed
Datura stramonium
Jimsonweed
Datura stramonium
Johnsongrass
Sorghum halepense
Steve Hurst @ USDA-NRCS PLANTS Database
Johnsongrass
Sorghum halepense
Johnsongrass
Sorghum halepense
Johnsongrass
Sorghum halepense
Johnsongrass
Sorghum halepense
Johnsongrass
Sorghum halepense
Ladysthumb smartweed
Polygonum persicaria
Ladysthumb smartweed
Polygonum persicaria
Ladysthumb smartweed
Polygonum persicaria
Large crabgrass
Digitaria sanguinalis
Large crabgrass
Digitaria sanguinalis
Large crabgrass
Digitaria sanguinalis
Large crabgrass
Digitaria sanguinalis
Musk thistle
Carduus nutans
Musk thistle
Carduus nutans
Musk thistle
Carduus nutans
Musk thistle
Carduus nutans
Peppergrass
Lepidium virginicum
Steve Hurst @ USDA-NRCS PLANTS Database
Peppergrass
Lepidium virginicum
Perennial sowthistle
Sonchus arvensis
Perennial sowthistle
Sonchus arvensis
Pigweeds (Redroot, Smooth)
Amaranthus species
Steve Hurst @ USDA-NRCS PLANTS Database
Pigweeds (Redroot, Smooth)
Amaranthus species
Pigweeds (Redroot, Smooth)
Amaranthus species
Pigweeds (Redroot, Smooth)
Amaranthus species
Prickly lettuce
Lactuca serriola
Steve Hurst @ USDA-NRCS PLANTS Database
Prickly lettuce
Lactuca serriola
Robert H. Mohlenbrock @ USDANRCS PLANTS Database / USDA
SCS. 1991. Southern wetland
flora: Field office guide to plant
species. South National Technical
Center, Fort Worth, TX.
Prickly lettuce
Lactuca serriola
Robert H. Mohlenbrock @ USDANRCS PLANTS Database / USDA
SCS. 1991. Southern wetland flora:
Field office guide to plant species.
South National Technical Center,
Fort Worth, TX.
Prickly lettuce
Lactuca serriola
Prickly lettuce
Lactuca serriola
Prickly sida
Sida spinosa
Prickly sida
Sida spinosa
Prickly sida
Sida spinosa
Prostrate knotweed
Polygonum aviculare
Prostrate knotweed
Polygonum aviculare
Prostrate knotweed
Polygonum aviculare
Purslane
Portulaca oleracea
Steve Hurst @ USDA-NRCS PLANTS Database
Purslane
Portulaca oleracea
Purslane
Portulaca oleracea
Purslane
Portulaca oleracea
Purslane
Portulaca oleracea
Quackgrass
Elymus repens
Steve Hurst @ USDA-NRCS PLANTS Database
Quackgrass
Elymus repens
Quackgrass
Elymus repens
Shattercane
Sorghum bicolor
Steve Hurst @ USDA-NRCS PLANTS Database
Shattercane
Sorghum bicolor
Shattercane
Sorghum bicolor
Shattercane
Sorghum bicolor
Shattercane
Sorghum bicolor
Shepherd’s-purse
Capsella bursa-pastoris
Steve Hurst @ USDA-NRCS PLANTS Database
Shepherd’s-purse
Capsella bursa-pastoris
Shepherd’s-purse
Capsella bursa-pastoris
Tall morningglory
Ipomoea purpurea
Steve Hurst @ USDA-NRCS PLANTS Database
Tall morningglory
Ipomoea purpurea
Tall morningglory
Ipomoea purpurea
Velvetleaf
Abutilon theophrasti
Steve Hurst @ USDA-NRCS PLANTS Database
Velvetleaf
Abutilon theophrasti
Velvetleaf
Abutilon theophrasti
Velvetleaf
Abutilon theophrasti
Velvetleaf
Abutilon theophrasti
Waterhemp
Amaranthus tuberculatus
Waterhemp
Amaranthus tuberculatus
Waterhemp
Amaranthus tuberculatus
Wild carrot
Daucus carota
Wild carrot
Daucus carota
Wild carrot
Daucus carota
Wild carrot
Daucus carota
Wild garlic
Allium vineale
Steve Hurst @ USDA-NRCS PLANTS Database
Wild garlic
Allium vineale
Wild garlic
Allium vineale
Wild garlic
Allium vineale
Wild mustard
Brassica kaber
Wild mustard
Brassica kaber
Wild parsnip
Pastinaca sativa
Steve Hurst @ USDA-NRCS PLANTS Database
Wild parsnip
Pastinaca sativa
Wild parsnip
Pastinaca sativa
Wild sunflower
Helianthus annuus
Wild sunflower
Helianthus annuus
Clarence A. Rechenthin @ USDA-NRCS PLANTS Database
Wild sunflower
Helianthus annuus
Woolly cupgrass
Eriochloa villosa
Steve Hurst @ USDA-NRCS PLANTS Database
Woolly cupgrass
Eriochloa villosa
Woolly cupgrass
Eriochloa villosa
Woolly cupgrass
Eriochloa villosa
Woolly cupgrass
Eriochloa villosa
Yarrow
Achillea millefolium
Steve Hurst @ USDA-NRCS PLANTS Database
Yarrow
Achillea millefolium
Clarence A. Rechenthin @ USDA-NRCS PLANTS Database
Yarrow
Achillea millefolium
Yellow foxtail
Setaria glauca
Yellow foxtail
Setaria glauca
Yellow foxtail
Setaria glauca
Yellow foxtail
Setaria glauca
Yellow foxtail
Setaria glauca
Yellow nutsedge
Cyperus esculentus
Yellow nutsedge
Cyperus esculentus
Yellow nutsedge
Cyperus esculentus
Yellow woodsorrel
Oxalis stricta
Yellow woodsorrel
Oxalis stricta
Yellow woodsorrel
Oxalis stricta