baumzaehlen - Primeval Forests & Their Trees

©2018copyright christoph hase

 

Alnus incana (grey alder, Betulaceae)

 

 

Moist A. incana subsp. incana dominated forest. Acer pseudoplatanus (sycamore maple, scaly bark, centre) and Fraxinus excelsior (European ash) sapling, left. Biogradska Gora National Park, Montenegro, at about 1100 m.
Moist A. incana dominated forest. Acer pseudoplatanus (sycamore maple, scaly bark). Biogradska Gora National Park, Montenegro, at about 1100 m.
A. incana subsp. incana. Biogradska Gora National Park, Montenegro.
Some broadleaf trees of Biogradska Gora National Park, Montenegro.
A. incana subsp. tenuifolia. Yellowstone National Park, Wyoming, USA.
A. incana subsp. incana, foreground. Pinus sylvestris (Scots pine), left. Picea abies (Norway spruce), right. Pyhä-Häkki National Park, Finland.
All the tree species of Pyhä-Häkki National Park, Finland.
A. incana ssp. rugosa (speckled alder) along small creek. Background: mainly Picea glauca (white spruce), also narrow crowns of Picea mariana (black spruce). Prince Albert National Park, Saskatchewan, Canada.
Acer rubrum (red maple), left, backed by Fraxinus nigra (black ash). A. incana ssp. rugosa, right foreground. Picea mariana (black spruce), right background. Quetico Provincial Park, Ontario, Canada.
Some broadleaf trees of Quetico Provincial Park, Ontario, Canada.
Moist forest with old Pinus sylvestris (Scots pine, centre foreground and background), Populus tremula (common aspen, large tree, right centre), Betula pubescens (downy birch, smaller trees) and shrub-like A. incana. Salamajärvi National Park, Finland.
Picea abies (Norway spruce) dominated forest with one pole-sized Betula pubescens (downy birch, behind the dead tree), Betula pendula (silver birch, white trunks), Populus tremula (common aspen, next left from the dead tree and upper right centre) and shrub-like A. incana (centre). 32.6-metre P. abies, left centre. Salamajärvi National Park, Finland.
Larix laricina (tamarack larch); shrub-like A. incana ssp. rugosa and Picea mariana (black spruce, left). Abies balsamea (balsam fir) - Picea glauca (white spruce) forest, background. Bog in Cape Breton Highlands National Park at 440 m, Nova Scotia, Canada.
Picea glauca (white spruce) - Populus tremuloides (quaking aspen, with furrowed bark) forest. A. incana ssp. rugosa (shrubs, right background). Prunus virginiana (chokecherry, shrub, centre background). Duck Mountain Provincial Park, Saskatchewan, Canada.