title: Orchids.
authors.affiliation: Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK. d.roberts@kew.org
authors.forename: David L
authors.initials: DL
authors.lastname: Roberts
authors.forename: Kingsley W
authors.initials: KW
authors.lastname: Dixon
mesh_terms: D000818:Animals; D017753:Ecosystem; D035264:Flowers / Q000033:anatomy & histology / Q000502:physiology*; D038821:Mycorrhizae / Q000502:physiology*; D029595:Orchidaceae / Q000033:anatomy & histology / Q000382:microbiology / Q000502:physiology*; D054817:Pollination / Q000502:physiology*; D012639:Seeds / Q000033:anatomy & histology / Q000502:physiology; D013559:Symbiosis / Q000502:physiology