Q: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. Banksia ser. Cyrtostylis - Banksia ser. Cyrtostylis is a taxonomic series within the plant genus Banksia. First published at sectional rank by George Bentham in 1870 it was demoted to a series by Alex George in 1981. The name has had three circumscriptions.
A:
Plant