Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Athyrium distentifolium - Athyrium distentifolium commonly known as Alpine Lady-fern is a fern found in widely in the Northern Hemisphere.It is a common upland variety above 600 metres in the Highlands of Scotland with more than 10% of the UK population being found in the Cairngorm mountains especially on scree slopes in Glen Feshie and on Ben Avon Ben MacDui and Beinn a' Bhuird. Regarded as nationally scarce it is a snow-tolerant species.
A:
Plant