Table 6 (cont'd). Mean cover (%) of the most abundant species within ecotypes on Fort Greely.
(Blanks when absent, 0=<0.5%, bold signifies >60% frequency within ecotype.)
d. Riverine.
Astragalus eucosmus
0
Senecio pseudo-Arnica
1
Potentilla multifida
2
3
1
Poa glauca
1
1
1
Agropyron pauciflorum
2
0
1
Salix alaxensis
0
1
0
0
Ceratodon purpureus
0
3
1
1
Salix interior
0
0
Elaeagnus commutata
1
7
0
0
1
Agropyron sp.
0
8
Agropyron subsecundum
10
1
Solidago decumbens
1
0
1
0
Solidago canadensis
1
Taraxacum sp.
0
1
Stellaria monantha
0
0
Stereocaulon sp.
11
0
2
0
3
0
Dryas drummondii
0
1
55
1
8
15
Oxytropis campestris
0
2
2
5
3
Oxytropis sp.
2
Arctostaphylos uva-ursi
0
3
4
Populus tremuloides
30
4
1
Shepherdia canadensis
0
0
4
2
1
3
9
Fragaria virginiana
1
4
8
1
8
Populus balsamifera
0
8
9
3
43
39
14
1
Astragalus sp.
3
1
4
0
1
Elymus innovatus
0
11
3
1
Aster sibiricus
0
0
0
0
Calamagrostis canadensis
0
7
3
5
17
1
Potentilla fruticosa
0
10
2
1
0
0
Picea glauca
1
0
0
4
3
21
44
46
Hylocomium splendens
5
1
12
29
51
Geocaulon lividum
0
3
1
1
3
Alnus tenuifolia
0
16
Linnaea borealis
2
4
1
3
Rosa acicularis
1
1
7
5
Betula papyrifera
19
3
Ledum groenlandicum
1
2
3
19
0
Vaccinium vitis-idaea
3
3
2
1
Viburnum edule
2
0
sample size
4
6
3
4
4
4
8
5
4
34
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