The plant communities in the Carpathians occur in elevational zones, with some variation from range to range, and from north to south. Foothill forests below 600–650 meters elevation are mostly of broadleaf deciduous trees, principally
English oak (
Quercus robur),
small-leafed lime (
Tilia cordata), and
European hornbeam (
Carpinus betulus) in the northern portion of the range, and oaks –
Quercus sessilis, Quercus cerris, Quercus pubescens, and
Quercus frainetto – in the southern portion of the range. Montane forests occur between 600 and 1100 meters elevation in the northern range, and between 650 and 1450 m in the south.
European beech (
Fagus sylvatica) and
Silver fir (
Abies alba) are the characteristic trees, along with
Norway spruce (
Picea abies),
European larch (
Larix decidua),
Scots pine (
Pinus sylvestris),
Populus tremula, Betula pendula, Betula pubescens, and
sycamore maple (
Acer pseudoplatanus). Nearly pure stands of European beech occur in some ranges, including the
White Carpathians and
Little Carpathians in the western Carpathians, the
Vihorlat,
Bukovec, and
Biesczady mountains in the Eastern Carpathians, and areas of the southern Carpathians. In other areas the conifers silver fir and Norway spruce are predominant, including the
Tatra Mountains,
Moravian-Silesian Beskids, and
Orava Magura in the western Carpathians and the
Gorgany and
Bistrița Mountains in the eastern Carpathians. The subalpine zone, between 1100 and 1400 meters elevation in the north and 1400 and 1900 meters in the south, is dominated by Norway spruce, with lesser numbers of
rowan (
Sorbus aucuparia). At the timberline (1400 meters elevation in the north and 1900 meters in the south)
arolla pine (
Pinus cembra) predominates. In the Tatras the timberline forests are a mix of arolla pines and
European larch (
Larix decidua).
Krummholtz grows above the timberline, with
mountain pine (
Pinus mugo),
dwarf juniper (
Juniperus communis subsp.
alpina), and
green alder (
Alnus alnobetula subsp.
fruticosa). Above the krummholtz are alpine meadows. In the Bieszczady Mountains there is no Norway spruce zone, and dwarfed beeches transition directly to alpine meadows above 1200 meters elevation. The highest peaks are rocky, with some sparse alpine plants and
lichens. ==Fauna==