Given the 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. Rhamnus prinoides - Rhamnus prinioides the Shiny-leaf Buckthorn is an African shrub or small tree in the family Rhamnaceae. It was first described by French botanist Charles Louis L'Heritier de Brutelle in 1789.
The answer is:
Plant