Wyoming State Champion Tree Register
Welcome to your visual directory to the biggest and most remarkable trees across the Equality State! (You can find out more about the program, as well as how to nominate a tree, on the Wyoming State Champion Tree program page.)
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American Basswood
Tilia americana
Sheridan County
Circumference: 152"
152"
Height: 88.2'
88.2'
Crown spread: 40'
40'
Points: 250
250
-
American Elm
Ulmus americana
Park County
Circumference: 149"
149"
Height: 95'
95'
Crown spread: 80.5'
80.5'
Points: 264
264
-
American Sycamore
Platanus occidentalis
Goshen County
Circumference: 56"
56"
Height: 55'
55'
Crown spread: 25'
25'
Points: 119
119
-
Amur Corktree
Phellodendron amurense
Laramie County
Circumference: 43"
43"
Height: 41.1'
41.1'
Crown spread: 35'
35'
Points: 92.85
92.85
-
Austrian Pine
Pinus nigra
Laramie County
Circumference: 114"
114"
Height: 42'
42'
Crown spread: 35.75'
35.75'
Points: 165
165
-
Wyoming Native
Black Hills Spruce
Picea glauca 'densata'
Weston County
Circumference: 100.5"
100.5"
Height: 125.7'
125.7'
Crown spread: 28.9'
28.9'
Points: 233.4
233.4
-
Black Locust
Robinia pseudoacacia
Sheridan County
Circumference: 147"
147"
Height: 55.5'
55.5'
Crown spread: 45.5'
45.5'
Points: 213.8
213.8
-
Black Walnut
Juglans nigra
Laramie County
Circumference: 119.5"
119.5"
Height: 58.3'
58.3'
Crown spread: 60'
60'
Points: 192.8
192.8
-
Bolleana Poplar
Populus alba 'Pyramidalis'
Campbell County
Circumference: 161"
161"
Height: 77'
77'
Crown spread: 46'
46'
Points: 249.5
249.5
-
Wyoming Native
Boxelder
Acer negundo
Laramie County
Circumference: 114"
114"
Height: 38.5'
38.5'
Crown spread: 40'
40'
Points: 162.5
162.5
-
Bristlecone Pine
Pinus aristata
Laramie County
Circumference: 43.8"
43.8"
Height: 30'
30'
Crown spread: 25'
25'
Points: 80
80
-
Bur Oak
Quercus macrocarpa
Crook County
Circumference: 144"
144"
Height: 71.5'
71.5'
Crown spread: 51.9'
51.9'
Points: 228.5
228.5
-
Wyoming Native
Chokecherry ‘Canada Red’
Prunus virginiana 'Canada Red'
Laramie County
Circumference: 50.3"
50.3"
Height: 40'
40'
Crown spread: 27'
27'
Points: 97
97
-
Wyoming Native
Colorado Blue Spruce
Picea pungens
Fremont County
Circumference: 144.5"
144.5"
Height: 93.2'
93.2'
Crown spread: 56.4'
56.4'
Points: 252
252
-
Common Hackberry
Celtis occidentalis
Laramie County
Circumference: 91.4"
91.4"
Height: 57.5'
57.5'
Crown spread: 67.5'
67.5'
Points: 165.8
165.8
-
Crabapple
Malus spp.
Sheridan County
Circumference: 78"
78"
Height: 50'
50'
Crown spread: 41.3'
41.3'
Points: 138.3
138.3
-
Wyoming Native
Douglas Fir
Pseudotsuga menziesii
Carbon County
Circumference: 179.6"
179.6"
Height: 96'
96'
Crown spread: 61'
61'
Points: 290.85
290.85
-
Downy Hawthorn
Crataegus mollis
Laramie County
Circumference: 88"
88"
Height: 27.7'
27.7'
Crown spread: 40.83'
40.83'
Points: 125.9
125.9
-
Wyoming Native
Eastern Cottonwood
Populus deltoides
Sheridan County
Circumference: 497"
497"
Height: 70'
70'
Crown spread: 100'
100'
Points: 388
388
-
Eastern White Pine
Pinus strobus
Sheridan County
Circumference: 92.6"
92.6"
Height: 70.4'
70.4'
Crown spread: 51.75'
51.75'
Points: 179.5
179.5
-
Wyoming Native
Engelmann Spruce
Picea engelmannii
Lincoln County
Circumference: 188"
188"
Height: 137'
137'
Crown spread: 38.6'
38.6'
Points: 334.65
334.65
-
European Mountain Ash
Sorbus aucuparia
Laramie County
Circumference: 50"
50"
Height: 33.25'
33.25'
Crown spread: 27.5'
27.5'
Points: 90.125
90.125
-
European White Birch
Betula pendula
Big Horn County
Circumference: 116"
116"
Height: 58'
58'
Crown spread: 63'
63'
Points: 191.75
191.75
-
European White Elm
Ulmus laevis
Laramie County
Circumference: 67"
67"
Height: 40'
40'
Crown spread: 37'
37'
Points: 117.25
117.25
-
Golden Willow
Salix alba var. vitellina
Platte County
Circumference: 314"
314"
Height: 42'
42'
Crown spread: 70.5'
70.5'
Points: 373.62
373.62
-
Green Ash
Fraxinus pennsylvanica
Johnson County
Circumference: 115"
115"
Height: 66'
66'
Crown spread: 63'
63'
Points: 196.75
196.75
-
Honeylocust
Gleditsia triacanthos
Sheridan County
Circumference: 124"
124"
Height: 75'
75'
Crown spread: 61'
61'
Points: 214.25
214.25
-
Kentucky Coffeetree
Gymnocladus dioica
Natrona County
Circumference: 68.4"
68.4"
Height: 40.4'
40.4'
Crown spread: 45'
45'
Points: 158.8
158.8
-
Wyoming Native
Lanceleaf Cottonwood
Populus acuminata
Fremont County
Circumference: 149"
149"
Height: 105'
105'
Crown spread: 65'
65'
Points: 271.25
271.25
-
Wyoming Native
Limber Pine
Pinus flexilis
Big Horn County
Circumference: 170"
170"
Height: 92'
92'
Crown spread: 67'
67'
Points: 278.75
278.75
-
Littleleaf Linden
Tilia cordata
Laramie County
Circumference: 98"
98"
Height: 66'
66'
Crown spread: 40.25'
40.25'
Points: 174.1
174.1
-
Wyoming Native
Lodgepole Pine
Pinus contorta
Carbon County
Circumference: 111"
111"
Height: 77'
77'
Crown spread: 29'
29'
Points: 195.25
195.25
-
Lombardy Poplar
Populus nigra 'Italica'
Campbell County
Circumference: 120"
120"
Height: 50'
50'
Crown spread: 13'
13'
Points: 123.8
123.8
-
Mulberry
Morus spp.
Natrona County
Circumference: 38"
38"
Height: 40'
40'
Crown spread: 24'
24'
Points: 84
84
-
Northern Catalpa
Catalpa speciosa
Goshen County
Circumference: 208"
208"
Height: 54'
54'
Crown spread: 45'
45'
Points: 274.25
274.25
-
Northern Red Oak
Quercus rubra
Laramie County
Circumference: 80.4"
80.4"
Height: 52.6'
52.6'
Crown spread: 57'
57'
Points: 147.25
147.25
-
Norway Maple
Acer platanoides
Sheridan County
Circumference: 124"
124"
Height: 54'
54'
Crown spread: 55'
55'
Points: 191.75
191.75
-
Norway Spruce
Picea abies
Campbell County
Circumference: 43"
43"
Height: 32'
32'
Crown spread: 22'
22'
Points: 80.5
80.5
-
Oakleaf Mountain Ash
Sorbus x hybrida
Laramie County
Circumference: 34.2"
34.2"
Height: 22.1'
22.1'
Crown spread: 18'
18'
Points: 60.8
60.8
-
Ohio Buckeye
Aesculus glabra
Sheridan County
Circumference: 91"
91"
Height: 49'
49'
Crown spread: 42'
42'
Points: 150.5
150.5
-
Wyoming Native
Paper Birch
Betula papyrifera
Crook County
Circumference: 71.3"
71.3"
Height: 55'
55'
Crown spread: 34.2'
34.2'
Points: 134.5
134.5
-
Wyoming Native
Plains Cottonwood
Populus sargentii 'Dode'
Albany County
Circumference: 397"
397"
Height: 80'
80'
Crown spread: 111.5'
111.5'
Points: 504.9
504.9
-
Wyoming Native
Ponderosa Pine
Pinus ponderosa
Natrona County
Circumference: 156"
156"
Height: 85'
85'
Crown spread: 61'
61'
Points: 256.25
256.25
-
Wyoming Native
Quaking Aspen
Populus tremuloides
Crook County
Circumference: 107"
107"
Height: 66'
66'
Crown spread: 32.7'
32.7'
Points: 181
181
-
Rock Elm
Ulmus thomasii
Laramie County
Circumference: 80.4"
80.4"
Height: 65'
65'
Crown spread: 27'
27'
Points: 151.15
151.15
-
Wyoming Native
Rocky Mountain Juniper
Juniperus scopulorum
Platte County
Circumference: 192"
192"
Height: 33'
33'
Crown spread: 30'
30'
Points: 232.5
232.5
-
Wyoming Native
Rocky Mountain Maple
Acer glabrum
Sheridan County
Circumference: 36"
36"
Height: 41'
41'
Crown spread: 45'
45'
Points: 88.25
88.25
-
Scotch Pine
Pinus sylvestris
Sheridan County
Circumference: 123.5"
123.5"
Height: 67.7'
67.7'
Crown spread: 51.4'
51.4'
Points: 204.1
204.1
-
Siberian Elm
Ulmus pumila
Johnson County
Circumference: 212"
212"
Height: 68'
68'
Crown spread: 104'
104'
Points: 306
306
-
Silver Maple
Acer saccharinum
Fremont County
Circumference: 198.5"
198.5"
Height: 53'
53'
Crown spread: 63'
63'
Points: 274.6
274.6
-
Wyoming Native
Subalpine Fir
Abies lasiocarpa
Lincoln County
Circumference: 121"
121"
Height: 87'
87'
Crown spread: 22'
22'
Points: 213.5
213.5
-
Tatarian Maple
Acer tataricum
Laramie County
Circumference: 30"
30"
Height: 30'
30'
Crown spread: 37'
37'
Points: 70.25
70.25
-
Texas Buckeye
Aesculus arguta
Laramie County
Circumference: 61"
61"
Height: 16.3'
16.3'
Crown spread: 30'
30'
Points: 84.8
84.8
-
Western Larch
Larix occidentalis
Johnson County
Circumference: 49"
49"
Height: 47.5'
47.5'
Crown spread: 29.5'
29.5'
Points: 103.9
103.9
-
White Fir
Abies concolor
Laramie County
Circumference: 116.5"
116.5"
Height: 63'
63'
Crown spread: 33'
33'
Points: 187.65
187.65
-
White Poplar
Populus alba
Platte County
Circumference: 226"
226"
Height: 86.4'
86.4'
Crown spread: 73'
73'
Points: 330.55
330.55
-
Wyoming Native
Whitebark Pine
Pinus albicaulis
Fremont County
Circumference: 235"
235"
Height: 62'
62'
Crown spread: 55.5'
55.5'
Points: 352.5
352.5