#alpine shrub

• Green alder — Specific epithet and taxonomic designation used in botany to identify the green alder (Alnus alnobetula), a highly resilient mountain and subalpine shrub with flexible, branched stems. This biological entity serves as an ecological indicator for cold regions, gravelly riverbeds, and steep slopes exposed to avalanches, possessing a unique capacity for nitrogen fixation through bacterial symbiosis.
• Arctous ruber — The official binary name or taxonomic synonym for a dwarf shrub species in the Ericaceae family, popularly known as the red bearberry (or Arctostaphylos rubra), structurally adapted to extreme alpine and arctic climates. The plant features deciduous leaves that turn bright red in autumn, small urceolate flowers, and spherical, juicy, dark-red berries that serve as an important food source for mountain wildlife.