Horticulture 231

List 5 Trees and Shrubs with Compound Leaves - Practice quiz
Rhus aromatica in fall colorKoelreutaria paniculata - new growth is
# Scientific Name Common Name Family Origin Native
in WA

 1 Rhus aromatica Fragrant sumac Anacardiaceae Eastern North America
 2 Rhus glabra Smooth sumac Anacardiaceae North America, WA yes
 3 Rhus typhina Staghorn sumac Anacardiaceae Eastern North America
 4 Gleditsia triacanthos Honeylocust Fabaceae Midwest & S.E. US
Robinia pseudoacacia Black locust Fabaceae Midwest & S.E. US
Styphnolobium japonicum Japanese pagoda tree Fabaceae China, Korea
Fraxinus americana White ash Oleaceae Eastern North America
Fraxinus pennsylvanica Green ash Oleaceae Eastern North America
Dasiphora fruticosa Bush cinquefoil Rosaceae Northern hemisphere, WA yes
10 Rosa sp. Rose Rosaceae N. hemisphere, WA yes
11 Sorbus aucuparia European mountainash Rosaceae Europe to W. Asia
Aesculus sp. Horsechestnut Sapindaceae N. America, Europe
13 Koelreuteria paniculata Goldenrain tree Sapindaceae China, Japan, Korea
14 Ailanthus altissima Tree of heaven Simaroubaceae China


Asgn choice from:
 a. Sambucus nigra
 b. Caragana arborescens
 c. Laburnum sp.
 d. Fraxinus excelsior

a. Blue elderberry
b. Siberian peashrub
c. Goldenchain tree
d. European ash

a. Adoxaceae
b. Fabaceae
c. Fabaceae
d. Oleaceae

a. Western North Amer., WA
b. Siberia, Mongolia
c. Europe
c. Europe, western Asia


Plants repeated from Hort 232:

Calluna vulgaris
Daphne burkwoodii
Burkwood daphne
Asia and Europe

R2 Rhododendron sp. Azalea or rhododendron Ericaceae Asia, N. Am., WA yes

Move to Hort 231 Plant List:

#1 #2 #3 #4
#6 #7 #8 #9 #10

Virginia Lohr, Professor, E-mail: lohr@wsu.edu
Department of Horticulture
Washington State University
Pullman, Washington 99164-6414 U.S.A.
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Page updated September 19, 2014