Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
Known occurrences, collected specimens and observations of Ceratorhiza rhizodes (Auersw.) Z. H. Xu, T. C. Harr., M. L. Gleason & Batzer 2010. View this species on GBIF