A) Palmately compound leaves. B) Smooth, gray bark. C) Alternate leaf arrangement. D) Four showy bracts surrounding tiny, inconspicuous flowers.
A) Basal B) Opposite C) Whorled D) Alternate
A) Needle-like B) Round C) Oval to elliptical D) Triangular
A) A type of fruit. B) A modified leaf that resembles a petal. C) A true petal of a flower. D) A specialized root structure.
A) Green or brown B) White or pink C) Yellow or orange D) Blue or purple
A) Pome B) Berry C) Drupe D) Capsule
A) Bright red B) Green C) Yellow D) Black
A) Summer B) Spring C) Autumn D) Winter
A) Spiny bark B) Alligator hide pattern C) Deeply furrowed bark D) Smooth, papery bark
A) Understory of deciduous forests B) Coniferous forests C) Swamps D) Open meadows
A) Dutch elm disease B) Oak wilt C) Dogwood anthracnose D) Pine beetle infestation
A) Silky Dogwood (Cornus amomum) B) Flowering Dogwood (Cornus florida) C) Kousa Dogwood (Cornus kousa) D) Red Osier Dogwood (Cornus sericea)
A) Leaf shape B) Fruit color C) Bark texture D) Root depth
A) Pinus strobus B) Cornus florida C) Quercus alba D) Acer rubrum
A) Red Osier Dogwood (Cornus sericea) B) Flowering Dogwood (Cornus florida) C) Silky Dogwood (Cornus amomum) D) Kousa Dogwood (Cornus kousa)
A) 15-30 feet B) 50-75 feet C) 100+ feet D) 5-10 feet
A) Base B) Petiole C) Midrib D) Tip
A) Single-trunk tree B) Multi-stemmed shrub C) Vine D) Groundcover
A) Cones B) Persistent leaves C) Bright red stems D) Large thorns
A) 1-3 B) 3-6 C) 10-12 D) 5-9
A) Simultaneously with leaf emergence. B) Only if the tree is under stress. C) Before the leaves emerge. D) After the leaves emerge.
A) Pacific Dogwood (Cornus nuttallii) B) Flowering Dogwood (Cornus florida) C) Red Osier Dogwood (Cornus sericea) D) Kousa Dogwood (Cornus kousa)
A) Lenticel B) Petiole C) Blade D) Midrib
A) Margin B) Vein C) Apex D) Base
A) Flexible and bendable B) Brittle and easily broken C) Soft and lightweight D) Very hard and dense
A) Shuttlecocks for weaving B) Paper pulp C) Fuel for heating D) Roofing shingles
A) Kousa Dogwood fruit is larger than Flowering Dogwood fruit. B) Kousa Dogwood fruit is edible and fleshy, Flowering Dogwood fruit is not generally eaten. C) Flowering Dogwood fruit is blue, Kousa Dogwood fruit is red. D) Only Flowering Dogwood produces fruit.
A) Pendula B) Argenteomarginata C) Alba D) Rubra
A) Red Osier Dogwood B) Flowering Dogwood C) Kousa Dogwood D) Silky Dogwood |