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FOR021 UVM
Cards for lecture quiz on 10/26/09
61
Plant Sciences
Undergraduate 1
10/25/2009

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Cards

Term
Black Cherry
Definition
Prunus serotina
ROSACEAE
Term
Pin Cherry
Definition
Prunus pensylvanica
ROSACEAE
Term
Choke Cherry
Definition
Prunus virginiana
ROSACEAE
Term
Serviceberry
Definition
Amelanchier
ROSACEAE
Term
Hawthorne
Definition
Crataegus
ROSACEAE
Term
Malus
Definition
Apple, Malus pumila = common apple
ROSACEAE
Term
American Mountain Ash
Definition
Sorbus americana
ROSACEAE
Term
European Mountain-Ash
Definition
Sorbus aucuparia
ROSACEAE
Term
Spirea
Definition
Spirea
ROSACEAE
Term
Rose
Definition
Rosa
ROSACEAE
Term
Blackberry/ Raspberry
Definition
Rubus
ROSACEAE
Term
Purple Flowering Raspberry
Definition
Rubus oderata
ROSACEAE
Term
Black Locust
Definition
Robina pseudoacacia
FABACEAE
Term
Honeylocust
Definition
Gleditsia triacanthus
FABACEAE
Term
Kentucky Coffeetree
Definition
Gymnocladus dioicus
FABACEAE
Term
Yellowwood
Definition
Cladrastris kentukea
FABACEAE
Term
Eastern Redbud
Definition
Cercis canadensis
FABACEAE
Term
Russin Olive
Definition
Elaragnus angustifolia
ELAEAGNACEAE
Term
Flowering Dogwood
Definition
Cornus florida
CORNACEAE
Term
Dogwood
Definition
Cornus
CORNACEAE
Term
Silky Dogwood
Definition
Cornus amumom
CORNACEAE
Term
Red-stemmed dogwood
Definition
Cornus stolonifera
CORNACEAE
Term
Round-Leaf Dogwood
Definition
Cornus rugosa
CORNACEAE
Term
Alternate-Leaf Dogwood
Definition
Cornus alternifolia
CORNACEAE
Term
Bunchberry
Definition
Cornus canadensis
CORNACEAE
Term
Black Tupelo
Definition
Nyssa slyvatica
NYSSACEAE
Term
American Holly
Definition
Ilex opaca
AQUIFOLIACEAE
Term
Winterberry
Definition
Ilex verticilata
AQUIFOLIACEAE
Term
Mountain Holly
Definition
Nemopanthus mucronta
AQUIFOLIACEAE
Term
Horsechestnut
Definition
Aesculus hippocastanum
HIPPOCASTANACEAE
Term
Black Cherry
Prunus serotina
ROSACEAE
Definition
Leaves: 6" oblong-lanceolate; finely serratem orange pubescence alng mid vein below, glandular petiole
Twigs: red-brown, bitter almond taste/smell, buds with imbricate scales (black on top of scale)
Bark: red-brown to black w/ light horizontal lenticels, medium sized tree, moist well-drained sites
Uses: quality hardwood, fine furniture, timber
Term
Pin Cherry
Prunus pensylvanica
ROSACEAE
Definition
Leaves: Deciduous, lanceolate, finely serrate, yellow-green, petiole glandular
Twigs: Reddish, bitter taste, reddish brown buds, small + clustered
Fruit: light red drupe Bark: burgundy with Orange lens-shaped lenticles
INFO: small young, pioneer tree,
Term
Choke Cherry
Prunus virginiana
ROSACEAE
Definition
Leaves: Deciduous, obovate, serrate, glandular petiole.
Twigs: Reddish-brown, bitter taste, two toned buds
Fruit:red/black/yellow drupe in racemes
Bark: smooth, dark red brown/gray
Info: intolerant, pioneer,most widely distributed
Term
Serviceberry
Amelanchier
ROSACEAE
Definition
Leaves: alternate, simple, finely serrate - entire
Twigs: red-brown gray
Buds:conicl, long, sharp with few imbricate scales
Fruit: sugar plum, dark purple fall ripe
Bark: thin smooth gray streaked longitudinally with darker lines can get furrowed
Info: small tree/shrub
Term
Hawthorne
Crataegus
ROSACEAE
Definition
Leaves: S.D.A. serrate
Twigs: zigzag, armed with long stiff thorn
Buds: globose, lustrous brown
Fruit: pome in a corymb
Bark: dark gray/red scaley
Info: intolerant shrub,very hard wood
Term
Malus
Malus pumila = common apple
ROSACEAE
Definition
Leaves: S.D.A. Elliptical ovate, serrate, pubey below
Twigs: stout, white pubey buds, spur shots
Fruit: pome Bark: smooth when young scaly as oldens
Silvics: introduced colonially
Term
American Mountain Ash
Sorbus americana
ROSACEAE
Definition
Leaves: A. D. pinnately compound, 2"-4" lanceolate leaflets, serrate margins accuminate tip, sessile, glabrous
Twigs: red-brown, dark purple buds gummy pubescent
Fruit: clusters red-orange pomes persistant
Bark: thin, light gray, smoothish
Info: small, intolerant, higher elevations
Term
European Mountain-Ash
Sorbus aucuparia
ROSACEAE
Definition
Leaves: A. D. pinnately compound, 2" lanceolate leaflets, serrate margins more blunt tip, sessile, pubey
Twigs: red-brown, dark purple buds gummy densly white pubescent
Fruit: clusters orange pomes persistant
Bark: thin, light gray, smoothish
Info: small, european
Term
Spirea
Spirea
ROSACEAE
Definition
A.S.serrate
Twigs:slender, leaf scars raised, 1 bundle scar, Fruit: panicle/corymb persistant in winter
Bark: Papery
Info: shrub, moist open sites
Term
Rose
Rosa
ROSACEAE
Definition
prickly stemmed shrub D.A. pinnately compound leaves with prominent stipules, fruit hips generally red fleshy contain several achenes and remaine on the plant all winter
Term
Blackberry/ Raspberry
Rubus
ROSACEAE
Definition
Blackberry: angled case, blackberrys, palmately compound
Raspberry: terete canes, leaf contrast, raspberrys pinnately compound
Term
Purple Flowering Raspberry
Rubus oderata
ROSACEAE
Definition
maple leafed, showy purple flowers, two point breakages on stem.
Term
Black Locust
Robina pseudoacacia
FABACEAE
Definition
D.A. Pinnately comp. Elliptical ovate, entire, dull green-blue.
Twigs: stipular spines,tiny naked lateral buds often superposed.
Fruit: flat brown legume 2- 4"
Bark: reddish brown to black deeeeep furrows
Info: intolerant, Medium very dense, rot resistant, Nitrogen fixing, inner bark poisonous
Term
Honeylocust
Gleditsia triacanthus
FABACEAE
Definition
Leaves: D.A. pinnately & bipinnately lanceolate elliptic, crenulate margins glabrous Twigs: 3-branched thorn tiny bds superposed
Fruit: red/brown/ purple twisted legume 7 -15" long bark: brown>black platey or scaly ridges Info medium intolerant
Term
Kentucky Coffeetree
Gymnocladus dioicus
FABACEAE
Definition
D.A. bipinnately compound ovate, entire. Buds: small downy deeply sunken surrounded by incurved hairy ring of bark. Fruit: woody dark reddish legume 4 -10" long Bark: thick dark grayscaly
Info: dioecious, medium intolerant
Term
Yellowwood
Cladrastris kentukea
FABACEAE
Definition
D.A. pinnately comp. alternate leaflets obovate entire. Twigs: buds naked enclosed within petiole
Fruit: 3- 4 " legume Bark: Smooth thin gray Info: white flowers, ornamental, small/medium
Term
Eastern Redbud
Cercis canadensis
FABACEAE
Definition
A.S.D. cordate, broad entire palmate veins. Twigs: slender small buds, imbricate red-brown scales.
Fruit: red-brown legume 3" Bark: gray smooth . scaly. info: small tolerant bottomland tree PINK flowers
Term
Russin Olive
Elaragnus angustifolia
ELAEAGNACEAE
Definition
S.A.D. lanceolate entire gray-green with silvery scaley covering
Twigs: spiney silvery scale like
Fruit: 1/2' ellipticl drupe like yellow-pink silvery scales covering Info: shrub, salt tolerant,
Term
Flowering Dogwood
Cornus florida
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes small tree, red fruit blocky bark
Term
Dogwood
Cornus
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes
Term
Dogwood
Cornus
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes
Term
Silky Dogwood
Cornus amumom
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes silky leaves, twigs dull purple, pubey, BROWN PITH, BLUE BERRIES
Term
Red-stemmed dogwood
Cornus stolonifera
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes narrow leaves, smooth twigs, scarlet WHITE PITH WHITE BERRY
Term
Round-Leaf Dogwood
Cornus rugosa
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes broad oval leaves twigs greenish-red or purple spotted WHITE PITH LGT BLUE BERRIES
Term
Alternate-Leaf Dogwood
Cornus alternifolia
CORNACEAE
Definition
ALTERNTE D.S. entire marines latex. Valvate buds drupes upturned branches, dark blue BERRY, yellow dead branch
Term
Bunchberry
Cornus canadensis
CORNACEAE
Definition
Opposite D.S. entire marines latex. Valvate buds drupes herbaceous
Term
Black Tupelo
Nyssa slyvatica
NYSSACEAE
Definition
S.D.A. 5" entire obovate lustrous scarlet in fall.
Twigs: slender w/ spur shoots. ovoid buds. imbricate buds Fruit: dark blue drupes pith = ribbed Bark: thick reddish-brown alligator hided info: intolerant medium moist & dry uplands
Term
American Holly
Ilex opaca
AQUIFOLIACEAE
Definition
S.A. persistant leathery elliptical entire or spiny toothed. Twigs: leaf scars with single budle scar Fruit: red drupe, dioecious, Info; small tree christmasy
Term
Winterberry
Ilex verticilata
AQUIFOLIACEAE
Definition
Leaves: A.S.D. elliptical obovate acuminate serrate. Twig: superposed buds single bundle scar Fruit: globose, bright red drupe like berry in pairs Info: wet sites
Term
Mountain Holly
Nemopanthus mucronta
AQUIFOLIACEAE
Definition
A.S.D. elliptical entire apex with a small mucronate tip purple petiole. Twigs: young twigs purplish single bundle scar Fruit: red drupe on longer stalk Info: shrub, cool moist habitats
Term
Horsechestnut
Aesculus hippocastanum
HIPPOCASTANACEAE
Definition
5-7 obovate serrate leaflets. D. Twigs: large leaf scars imbricate dark resinous sticky buds Flowers: long panicel, white w/ red Fruit: spiny
Bark: Scaly
Info: european, ornamental upturned branch ends.
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