Podcast
Questions and Answers
Which weed is characterized by smooth leaves, white flowers, blackberries, and is known to be toxic?
Which weed is characterized by smooth leaves, white flowers, blackberries, and is known to be toxic?
- Bull Thistle
- Black Nightshade (correct)
- Silverleaf Nightshade
- Common Mallow
Which of these weeds has flat leaves, green spiky seed heads, and grows as a tufted grass?
Which of these weeds has flat leaves, green spiky seed heads, and grows as a tufted grass?
- Barnyard Grass (correct)
- Foxtail
- Crabgrass
- Wild Oats
Which characteristic is unique to Common Lambsquarters?
Which characteristic is unique to Common Lambsquarters?
- Arrow-shaped leaves
- Hairy stems
- Powdery leaf coating (correct)
- Spiny seed pods
Which weed features heart-shaped leaves and trumpet-shaped flowers?
Which weed features heart-shaped leaves and trumpet-shaped flowers?
Which weed has lantern-like seed pods and small yellow flowers?
Which weed has lantern-like seed pods and small yellow flowers?
Curly Dock is most easily identified by which of the following?
Curly Dock is most easily identified by which of the following?
Which of these crops is characterized by leaves in threes, purple flowers, and slender stems?
Which of these crops is characterized by leaves in threes, purple flowers, and slender stems?
What are the key identifiers of barley?
What are the key identifiers of barley?
Which crop plant is known for its large lobed leaves and green-striped fruit?
Which crop plant is known for its large lobed leaves and green-striped fruit?
Which crop has underground tubers and can have white or purple flowers?
Which crop has underground tubers and can have white or purple flowers?
Which plant presents with spiny leaves and orange flowers producing oil-rich seeds?
Which plant presents with spiny leaves and orange flowers producing oil-rich seeds?
What distinguishes Kentucky Bluegrass from other grasses?
What distinguishes Kentucky Bluegrass from other grasses?
Which crop is characterized by trailing vines, heart-shaped leaves, and an orange root?
Which crop is characterized by trailing vines, heart-shaped leaves, and an orange root?
Which of the following weeds has reddish stems and small green flower clusters?
Which of the following weeds has reddish stems and small green flower clusters?
Which crop features large green leaves, pink flowers, and tall stems?
Which crop features large green leaves, pink flowers, and tall stems?
Which weed is distinguished by long stems, oval leaves, and pink spiky flower clusters?
Which weed is distinguished by long stems, oval leaves, and pink spiky flower clusters?
Which grass-like crop has slender leaves and drooping seed heads?
Which grass-like crop has slender leaves and drooping seed heads?
What characterizes Bermuda Grass?
What characterizes Bermuda Grass?
Which crop has green stalks and clustered flower buds?
Which crop has green stalks and clustered flower buds?
Which crop has tall stalks, jointed stems and narrow leaves?
Which crop has tall stalks, jointed stems and narrow leaves?
Flashcards
Barnyard Grass
Barnyard Grass
Tufted grass with flat leaves and green spiky seed heads.
Black Nightshade
Black Nightshade
Smooth leaves, white flowers, blackberries, toxic.
Buckhorn Plantain
Buckhorn Plantain
Lance-shaped leaves, tall stalk, clustered flowers.
Bull Thistle
Bull Thistle
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Cheat (Downy Brome)
Cheat (Downy Brome)
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Common Cocklebur
Common Cocklebur
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Common Lambsquarters
Common Lambsquarters
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Common Mallow
Common Mallow
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Common Milkweed
Common Milkweed
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Common Ragweed
Common Ragweed
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Common Sunflower
Common Sunflower
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Crabgrass
Crabgrass
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Curly Dock
Curly Dock
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Dandelion
Dandelion
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Alfalfa
Alfalfa
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Barley
Barley
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Bermuda Grass
Bermuda Grass
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Broccoli
Broccoli
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Cabbage
Cabbage
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Watermelon
Watermelon
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Study Notes
Weed/Plant/Seed Identification
- Barnyard Grass features tufted growth, flat leaves, and green spiky seed heads.
- Black Nightshade has smooth leaves, white flowers, and blackberries, and is toxic.
- Buckhorn Plantain displays lance-shaped leaves, a tall stalk, and clustered flowers.
- Bull Thistle is characterized by spiny leaves, hairy stems, and purple flowers.
- Cheat (Downy Brome) has hairy leaves, drooping seed heads, and long awns.
- Common Cocklebur is identified by its rough leaves and spiky seed pods.
- Common Lambsquarters is distinguished by a powdery leaf coating and triangle-shaped leaves.
- Common Mallow presents round leaves, purple flowers, and exhibits a low-growing habit.
- Common Milkweed shows broad leaves, milky sap, and pink flower clusters.
- Common Ragweed has feather-like leaves, tall stems, and green spikes.
- Common Sunflower features large yellow flowers and rough hairy leaves.
- Crabgrass has a spreading growth, flat leaves, and finger-like seed heads.
- Curly Dock is known for its wavy-edged leaves, tall stems, and red seeds.
- Dandelion displays yellow flowers, serrated leaves, and fluffy seed heads.
- Field Bindweed has arrow-shaped leaves and small white/pink flowers.
- Foxtail (Yellow, Green, Giant) is a grass that has dense, fuzzy seed heads.
- Ground Cherry produces lantern-like seed pods and small yellow flowers.
- Horse Nettle possesses spiny stems, star-shaped white/purple flowers.
- Jimsonweed features large trumpet-shaped flowers and spiky seed pods.
- Johnson Grass, a tall grass, has broad leaves and loose flower clusters.
- Morning Glory exhibits heart-shaped leaves and trumpet-shaped flowers.
- Nutsedge, a grass-like plant, has triangular stems and yellow seed heads.
- Puncturevine is low-growing, has spiky seed pods, and small yellow flowers.
- Purslane is known for its thick, succulent leaves and yellow flowers.
- Redroot Pigweed presents reddish stems and small green flower clusters.
- Russian Thistle is a spiny, bushy plant with pink-striped stems.
- Shepherd's Purse has tiny white flowers and heart-shaped seed pods.
- Smartweed displays long stems, oval leaves, and pink spiky flower clusters.
- Wild Mustard features yellow flowers, tall stems, and small round seed pods.
- Wild Oats, a grass, has elongated seed heads and hairy leaf bases.
- Silverleaf Nightshade is characterized by silver leaves, purple flowers, and yellow berries.
- Broadleaf Plantain is identified by its flat leaves and tall stalks with green seeds.
Crop Plant/Seed Identification
- Alfalfa presents leaves in threes, purple flowers, and slender stems.
- Barley features a hollow stem, long awns, and smooth seed heads.
- Bermuda Grass exhibits fine leaves, forms dense mats, and spreads via stolons.
- Broccoli has green stalks and clustered flower buds.
- Cabbage forms tightly packed round heads with green/purple/white leaves.
- Canola produces yellow flowers, tall stems, and small round seed pods.
- Cantaloupe features large lobed leaves, a vine habit, and green-striped fruit.
- Carrot has lacy leaves, an orange root, and a tall flowering stem.
- Cauliflower has a white head surrounded by green leaves.
- Corn (Dent) grows tall stalks, broad leaves, and kernels in rows.
- Cotton is a bushy plant, producing fluffy white seed fibers and pink flowers.
- Cucumber grows long trailing vines, lobed leaves, and green fruit.
- Kentucky Bluegrass has fine textured grass and a dense growth habit.
- Lettuce has broad soft leaves of various colors, growing in heads.
- Oats is a tall grass featuring loose seed clusters and smooth leaves.
- Onion has hollow tubular leaves, a bulb at the base, and white flower clusters.
- Orchard Grass is a tall grass with folded leaves and loose seed clusters.
- Peanut is a small bushy plant that produces underground pods and yellow flowers.
- Pinto Bean develops oval pods, exhibits vine-like growth, and has spotted seeds.
- Potato presents green leaves, underground tubers, and white/purple flowers.
- Red Clover has three-lobed leaves and small purple flower heads.
- Rice, a grass-like plant, has slender leaves and drooping seed heads.
- Safflower has spiny leaves, orange flowers, and produces oil-rich seeds.
- Sorghum is a tall plant with broad leaves and dense seed heads.
- Soybean is a bushy plant with oval leaves and small round pods.
- Squash has large lobed leaves, trailing vines, and yellow flowers.
- Strawberry presents three-lobed leaves, red fruit, and white flowers.
- Sudan Grass, a tall grass, has narrow leaves and loose seed heads.
- Sugarbeet is characterized by broad leaves, a large root, and white flowers.
- Sugarcane shows tall stalks, jointed stems, and narrow leaves.
- Sunflower features large yellow flowers, tall stems, and large seeds.
- Sweet Potato has trailing vines, heart-shaped leaves, and an orange root.
- Sweet Clover exhibits lobed leaves and small white/yellow flowers.
- Tall Fescue presents broad leaves, dense growth, and loose seed heads.
- Timothy is a tall grass with narrow leaves and cylindrical seed heads.
- Tobacco features large green leaves, pink flowers, and tall stems.
- Tomato is a bushy plant that produces red fruit and yellow flowers.
- Watermelon is characterized by trailing vines, lobed leaves, and striped green fruit.
- Wheat (Red) is a grass that has elongated seed heads and reddish seeds.
- White Clover has three-lobed leaves and small white flower heads.
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