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1 Otero, J.T., "Tropical orchid mycorrhizae: potential applications in orchid conservation, commercialization, and beyond" 13 : 57-63, 2013
2 Stewart, S.L., "Symbiotic germination of three semi-aquatic rein orchids (Habenaria repens, H. quinquiseta, H. macroceratitis ) from Florida" 72 : 25-35, 2002
3 Stewart, S.L., "Symbiotic germination and reintroduction of Spiranthes brevilabris lindley, an endangered orchid native to Florida" 24 : 64-70, 2003
4 Zhang, Y.B., "Species diversity and geographic distribution of Orchidaceae in China" 60 : 179-188, 2015
5 Zettler, L.W., "Protocorm mycobionts of the federally threatened eastern prairie fringed orchid, Platanthera leucophaea (Nutt.) Lindley, and a technique to prompt leaf elongation in seedlings" 53 : 163-171, 2005
6 Zettler, L.W., "Propagation of the little clubspur orchid (Platanthera clavellata) by symbiotic seed germination and its ecological implications" 39 : 189-195, 1998
7 Wright, M., "Propagation and reintroduction of Caladenia" 57 : 373-387, 2009
8 Swarts, N.D., "Perspectives on orchid conservation in botanic gardens" 14 : 590-598, 2009
9 Gao, J.Y., "Orchids of Xishuangbanna: Diversity and Conservation" China Forestry Publishing House 2014
10 Liu, Q., "Orchid conservation in the biodiversity hotspot of southwestern China" 29 : 1563-1572, 2015
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