Horticulture 231

List 8 – Even More Trees and Shrubs with Alternate Leaves

.	Scientific Name	Common Name	Family	Origin
1	Cotinus coggygria	Smoketree	Anacardiaceae	Europe and Asia
2	Berberis thunbergii	Japanese barberry	Berberidaceae	Japan
3	Elaeagnus angustifolia	Russian olive	Elaeagnaceae	Europe and Asia
4	Liquidambar styraciflua	American sweetgum	Hamamelidaceae	Eastern N. America
5	Platanus sp.	Sycamore	Platanaceae	Northern hemisphere
6	Crataegus laevigata	English hawthorn	Rosaceae	Europe, N. Africa
7	Crataegus phaenopyrum	Washington hawthorn	Rosaceae	S.E. US
8	Kerria japonica	Japanese kerria	Rosaceae	China and Japan
9	Holodiscus discolor	Oceanspray	Rosaceae	NW N. America, WA
10	Physocarpus sp.	Ninebark	Rosaceae	North America, WA
11	Salix alba	White willow	Salicaceae	Europe, Asia
12	Salix purpurea	Purpleosier willow	Salicaceae	Eurasia, N. Africa
13	Styrax japonicus	Japanese snowbell	Styracaceae	China and Japan
14	Zelkova serrata	Japanese zelkova	Ulmaceae	Japan
15	Asgn 5a choice from: a. Crataegus ×lavallei b. Celtis occidentalis c. Ulmus parvifolia	a. Lavalle hawthorn b. Common hackberry c. Lacebark elm	a. Rosaceae b. Ulmaceae c. Ulmaceae	a. hybrid b. Canada, SE U.S. c. Asia

Plants repeated from Hort 232:

R1	Calocedrus decurrens	California incensecedar	Cupressaceae	Western US
R2	Juniperus scopulorum	Rocky Mountain juniper	Cupressaceae	Western N. America, WA

Move to Hort 231 Plant List:

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Virginia Lohr, Professor, E-mail: lohr@wsu.edu
Department of Horticulture and Landscape Architecture
Washington State University
Pullman, Washington 99164-6414 U.S.A.
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Page updated July 31, 2008