Common (Translated Scientific) Name: Rusty Menziesia / Common Beargrass Shrubland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This association is uncommon on both the east side of Glacier National Park in Montana and in Waterton Lakes National Park in Alberta. This is a mesic, subalpine association located on somewhat-steep to steep lowslopes and midslopes at elevations near 1850 m (6070 feet) on variable aspects. Soils are well-drained to rapidly drained loamy sands that are developed on colluvial landforms, including talus. Litter dominates the ground surface with 20-40% cover, although downed wood, exposed soil, and rock are also common. This cold-deciduous, low to moderately diverse shrubland is dominated by tall shrubs that have 20-80% cover and heights between 0.5-5 m. Menziesia ferruginea often dominates the shrub layer with 10-55% cover and is sometimes observed extending downslope in bands. Other common shrubs include Vaccinium membranaceum, Lonicera utahensis, and Sorbus scopulina. Other tall shrubs that may be present include Rubus parviflorus, Acer glabrum, Amelanchier alnifolia, and Ribes lacustre. Short- and dwarf-shrub cover is low, with Spiraea betulifolia and Vaccinium myrtillus sometimes present. Herbaceous cover ranges from 50-60% with heights from <0.5-1 m. Xerophyllum tenax and Abies lasiocarpa seedlings dominate this layer with 20-40% and 10-20% cover, respectively. Veratrum viride and Arnica cordifolia are also consistently common. Chamerion angustifolium and Thalictrum occidentale may also be present.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: No Data Available

Similar NVC Types: No Data Available

note: No Data Available