Corallorrhiza mertensiana Bong. (3)

描述：

Description: Corallorrhiza mertensiana Bong. Pacific coralroot, western coralroot Orchidaceae Blanca Lake Trail 1052 , Snohomish County, Washington, USA 15 Jul 2006 ~ 3000 feet i071506 077 These are mycotrophic plants that obtain their organic carbon from a host green plant by tapping into an intermediary mycorrhizal fungus attached to the roots of the host plant. Myco-heterotrophy is a symbiotic relationship between certain kinds of plants and fungi, in which the plant gets all or part of its food from parasitism upon fungi rather than from photosynthesis. en.wikipedia.org/wiki/Myco-heterotrophy accessed 26 April 2010 biology.burke.washington.edu/herbarium/imagecollection.ph.. en.wikipedia.org/wiki/Orchid Kingdom: Plantae Division: Magnoliophyta Class: Liliopsida Order: Asparagales Family: Orchidaceae. Date: 15 July 2006, 15:41. Source: Corallorrhiza mertensiana Bong.. Author: brewbooks from near Seattle, USA.