Please answer the following question: Silene suksdorfii is a species of flowering plant in the pink family known by the common names Suksdorf's silene and Cascade alpine campion. It is native to the Pacific Northwest of the United States where it occurs from Washington and Idaho to northern California. It is mainly an alpine species growing in the talus of high mountain slopes. It can also be found below the tree line in forested subalpine habitat. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Plant