Apple, crabapple
(Malus sylvestris)
|
Norway (A. platanoides)
Red (A. rubrum)
Rocky Mountain (A. glabrum)
Sugar (A. sacchrum)
Vine (A. circinatum)
|
| Ash (Fraxinus spp.) |
Mountain ash (Sorbus) |
Birches (Betula)
|
American (S. americana)
Pacific or Sitka (S. sitchensis)
S. scopulina
|
Paper or canoe (B. Papyrifera)
Mountain or water (B. occidentalis)
Sandberg's (B. x sandbergii)
Chokecherry (Prunus virginiana)
|
Oaks (Quercus) |
| Elder or elderberry (Sambucus) |
English (Q. robur)
Pin (A. palustris)
|
Blue (S. caerulea)
American (S. canadensis)
|
Russian or Autumn olive
(Elaeagnus angustifolia)
|
Maples (Acer)
|
Spruce, Norway (Picea abies)
|
Douglas (A. glabrum subsp. douglasii)
Japanese (A. palmatum)
Mock-plane or sycamore (A. pseudoplatanus)
|
|
