Lab Exam 1 Flashcards by Stephanie Wilson

Q

Give the common name of:

Rhamnaceae Frangula alnus

A

Glossy Buckthorn

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Q

Give the common name of:

Asteraceae Doelingeria umbellata

A

Flat-topped White Aster

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Q

Give the common name of:

Asteraceae Solidago rugosa

A

Rough-leaved Goldenrod

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Q

Give the common name of:

Asteraceae Solidago rigida

A

Stiff Goldenrod

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Q

Give the common name of:

Lamiaceae Prunella vulgaris

A

Self-Heal

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Q

Give the common name of:

Asteraceae Rudbekia hirta

A

Black-eyes Susan

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Q

Give the common name of:

Asteraceae Solidago Canadensis

A

Canada Goldenrod

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Q

Give the common name of:

Umbelliferae Daucus carota

A

Queen Anne’s Lace

aka Wild Carot

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Q

Give the common name of:

Fabaceae Trifolium repens

A

White Clover

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Q

Give the common name of:

Asteraceae Cirsium arvense

A

Canada Thistle

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Q

Give the common name of:

Phytolaccaceae Phytolacca americana

A

Pokeweed

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Q

Give the common name of:

Polygonaceae Polygonum cuspidatum

A

Japanese Knotweed

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Q

Give the common name of:

Asteraceae Vernonia gigantea

A

Ironweed

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Q

Give the common name of:

Elaeagnaceae Elaeagnus umbellata

A

Autumn Olive

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Q

Give the common name of:

Polygonaceae Persicaria sagittata

A

Arrow-leaved Tear Thumb

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Q

Give the common name of:

Rosaceae Rosa multiflora

A

Multiflora Rose

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Q

Give the common name of:

Asteraceae Euthamia graminifolia

A

Flat-topped Goldenrod

Q

Give the common name of:

Fabaceae Lotus corniculata

A

Birdfoot Trefoil

Q

Give the common name of:

Lamiaceae Mentha arvensis

A

Wild Mint

Q

Give the common name of:

Scrophulariaceae Linaria vulgaris

A

Butter-and-eggs

Q

Give the common name of:

Araceae Lemna minor

A

Common Duckweed

Q

Give the common name of:

Polygonaceae Persicaria punctata

A

Dotted Smartweed

Q

Give the common name of:

Symphyotrichum novae-angliae

A

New England Aster

Q

Give the common name of:

Asteraceae Eupatorium maculatum

A

Joe Pye-weed

Q

Give the common name of:

Balsaminaceae Impatiens pallida

A

Pale Touch-me-not

Q

Give the common name of:

Polygonaceae Persicaria masculosa

A

Lady’s Thumb

Q

Give the common name of:

Asteraceae Bidens cernuus

A

Nodding Beggar-ticks

Q

Give the common name of:

Typhaceae Typha angustifolia

A

Narrow-leaved cat tail

Q

Give the common name of:

Balsaminaceae Impatiens capensis

A

Spotted Touch-me-not

Q

Give the common name of:

Poaceae Phragmites australis

A

Common Reed

Q

Give the common name of:

Asteraceae Eupatorium rugosum

A

White Snakeroot

Q

Give the common name of:

Asteraceae Verbesina alternifolia

A

Wing-stem

Q

Describe the key features of:

Rosaceae Rosa Multiflora

A

thorns
wrinkled fruits
small toothed leaves

Q

Describe the key features of:

Polygonaceae Persicaria sagittata

A

square stem w/toothed edges

2. leaves sagittate w/ basal lobes

Q

Describe the key features of:

Elaeagnaceae Elaeagnus umbellata

A

shiny underleaf
leaf apex round
leaf entire

Q

Describe the key features of:

Asteraceae Bidens cernuus

A

leaves connate around stem

Q

Describe the key features of:

Asteraceae Eupatorium maculatum

A

whorled leaves

2. round-toothed leaves

Q

Describe the key features of:

Lamiaceae Mentha arvensis

A

leaves opposite & last 2/3 toothed

2. inflorescences auxiliary

Q

Describe the key features of:

Asteraceae Euthamia graminifolia

A

aka Grass-leaved Goldenrod

a black fungus often grows on it
flat-topped inflorescence
leaves narrowly linear-lanceolate, entire & alternate

Q

Describe the key features of:

Asteraceae Cirsium arvense

A

spines on lobed leaves

Q

Describe the key features of:

Asteraceae Solidago canadensis

A

Pyramidal inflorescence