aubretia England flower Great Britain hanging natural nature plant purple somerset spring stone uk united kingdom wall english green Herminium monorchis musk orchid rare small Sussex tiny cups gray grey lichens Lofoten Islands norway norwegian odd orange plants remote strange unusual wild Anthyllis vulneraria coastal cornwall flowers herb kidney Leguminosae vetch yellow clouds countryside farm field hill landscape meadow sky summer woodland Apulia boulder chalk euphorbia Gargano Italy Puglia rock spurge austere canada cold forbidding freezing frozen high mountain Rockies severe snow snowy steep cloud Colorado.America conifer dry forest peak Rocky Mountains slope summit trees usa