Orchid mycorrhiza allowed for the identification of specific taxa forming symbiotic relationships which are of interest in the study, cultivation, and conservation of orchids. This is especially important in the trade and preservation endangered species or orchids of commercial value like the vanilla bean. There have been seen trends in the type of symbioses found in orchids, depending primarily on the life-style of the orchid, as the symbiosis is primarily of benefit to the plant. Terrestrial orchids have been found to commonly associate with Tulasnellaceae, however some autotrophic and non-autotrophic orchids do associate with several ectomycorrhizal fungi. Epiphytic fungi, however, may associate
National Orchid Garden National Orchid Garden The National Orchid Garden, located within the Singapore Botanic Gardens, was opened on 20 October 1995 by Singapore's Minister Mentor Lee Kuan Yew. The Singapore Botanic Gardens has been developed along a 3-Core Concept. The three Cores consist of Tanglin, which is the heritage core that retains the old favourites and rustic charms of the historic Gardens; Central, which is the tourist belt of the Gardens; and Bukit Timah, which is the educational and recreational zone. Each Core offers an array of attractions. The National Orchid Garden is located in the Central Core of the gardens. The