Arboretum

Home Tree Map

During earlier phases of research at the Woodward field station, great attention was given to ornamental plants and windbreak plantings appropriate to the Southern Plains.  Although we no longer do this type of research, a large number of interesting specimens still can be found here.  Below is the text of a self-guided tree tour available on the grounds of the SPRRS.  This is not an exhaustive list of the woody plants present here, but is intended to be an easily walked tour in the immediate vicinity of the office building.   There is an accompanying map.

 

WELCOME

maple.jpg (33066 bytes)The USDA Southern Plains Range Research Station was established in 1914, and at that time only two cottonwoods were present on the property. The large variety of trees and shrubs present on the station today are the result of past areas of research which have included tree and shrub investigations, windbreaks, dairy, fruit and vegetable, sorghum, Weeping lovegrass, and Old World bluestem grass. Present research on the station emphasizes various aspects of range research including studies on eastern gamagrass and rangeland ecology and grazing management systems.

Plant materials collected from all over the world have been evaluated at Woodward for their usefulness on the Southern Plains. Trees have been planted since the establishment of the station, but the last major tree plantings were made around 1964. Due to this, many of the tree plantings are showing their age.

Trees listed on the tour are labeled with a small green or yellow metal tag. The map on the opposite side of this page shows the approximate location of the plants listed below with a >+= symbol. An information sheet that describes the listed species more fully is also available.

Alligator Juniper - Juniperus deppeana
American Elm - Ulmus americana
Amur Honeysuckle - Lonicera maackii
Amur Maple - Acer ginnala
Arborvitae Hedge - Thuja orientalis
Arizona Cypress - Cupressus arizonica
Austrian Pine - Pinus nigra
Bald Cypress - Taxodium distichum
Beautybush - Kolkwitzia amabilis
Bur Oak - Quercus macrocarpa
Caddo Sugar Maple - Acer saccharum
Catalpa - Catalpa spp.
Chinese pistache - Pistachia chinensis
Common Smoketree -Cotinus coggygria
Crape Myrtle - Lagerstroemia indica
Dawn Redwood - Metasequoia glyptostroboides
Douglas fir - Pseudotsuga menziesii
English Ivy - Hedera helix
European privet - Ligustrum vulgare
Globe Austrian Pine - Pinus nigra AGlobe@
Golden Lacebark Elm - Ulmus parvifolia AGolden@
Green Ash - Fraxinus pennsylvanica
Hackberry - Celtis occidentalis
Hardy Rubber Tree - Eucommia ulmoides
Honeylocust - Gleditsia triacanthos Ainermis@
Incense Cedar - Libocedrus decurrens
Lacebark Elm - Ulmus parvifolia
Lacebark Pine - Pinus bungeana
Lilac - Syringa spp.
Live oak - Quercus virginiana
Loblolly Pine - Pinus taeda
London Planetree - Platanus acerifolia
Mountain Mahogany - Cercocarpus montanus
Mugo Pine - Pinus mugo
Mulberry - Morus spp.
Northern Red Oak - Quercus rubra
Panicled Goldenrain tree - Koelreuteria paniculata
Pear - Pyrus spp.
Piņon Pine - Pinus edulis
Ponderosa Pine - Pinus ponderosa
Redbud - Cercis canadensis
Redcedar - Juniperus virginiana
Scotch Pine - Pinus sylvestris
Siberian elm - Ulmus pumila
Shortleaf pine - Pinus echinata
Silver Maple - Acer saccharinum
Spirea Vanhoutte - Spirea x vanhouttei
Sycamore - Platanus occidentalis
Tree of Heaven - Ailanthus altissima
Trumpet Creeper - Campsis radicans
Vitex - Vitex spp.
Weeping Rocky Mountain Juniper - Juniperus scopulorum AWeeping@
Western Soapberry - Sapindus drummondii
Winterberry Euonymus - Euonymus bungeanus
Winter Honeysuckle - Lonicera fragantissima
Yellow Groove Bamboo - Phyllstachys aureosulcata

We hope you have enjoyed the tree tour. If you have any questions, the Service Forester=s office is in the basement of the office building. Thank you for coming.

Tour and Pamphlet put together by:

Mark Vitosh and John Miller, Service Foresters, OK Dept. of Agriculture Forestry Division

Jim Bradford, Plant Physiologist, Bill Berg, Soil Scientist, Sherry Dewald, Program Asst. USDA/ARS