long branch of the evergreen thorny bush with calafate fruits

america argentina berberidaceae berberis berries berry blue botanic buxifolia calafate care chile colourful coyhaique eadable eating ecologic ecological environmental ferment fermentable food fruit fruits green group harvest heterophylla jam jelly life magnoliophyta microphylla native natural nature ornamental patagonia patagonian perenne planet plant plantae preserve small southern sustainable sweet symbol tourism traveling typical vegetation