Please answer the following question: 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. Triceratella -  Triceratella is a genus of annual monocotyledonous flowering plants in the dayflower family. The genus consists of a single species Triceratella drummondii. It is known to occur in Zimbabwe and Mozambique but has only been collected twice.
Answer:
Plant