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. Gastrochilus -  Gastrochilus abbreviated Gchls in horticultural trade is a genus of plant in family Orchidaceae. It contains about 60 species found in Asia. There are approximately 55 species in this genus including: Gastrochilus acaulis (Lindl.) Kuntze Gastrochilus acinacifolius Z.H.Tsi Gastrochilus acutifolius (Lindl.) Kuntze Gastrochilus affinis (King & Pantl.) Schltr. Gastrochilus arunachalensis A.N.Rao Gastrochilus bellinus (Rchb.f.) Kuntze Gastrochilus calceolaris (Buch.-Ham.
A:
Plant