Author(s) | Year | Title/Description | Journal | Volume/Issue/DOI | Pages | PDF/Paper Version? | Abstract |
Zettler, Lawrence W. | 1997 | Terrestrial orchid conservation by symbiotic seed germination: Techniques and perspectives | Selbyana | 18(2) | 188-194 | No (JSTOR) | |
Swarts, Nigel D. and Kingsley, W. Dixon | 2009 | Terrestrial orchid conservation in the age of extinction | Annals of Botany | 104 | 543-556 | Yes | |
Cameron, Duncan D., Jonathan R. Leake, David J. Read | 2006 | Mutualistic mycorrhiza in orchids: evidence from plant–fungus carbon and nitrogen transfers in the green-leaved terrestrial orchid Goodyera repens | New Phytologist | 171 | 405-4161 | Yes | |
Szalanski, Allan L., Steinauer, Gerry, Bischof, Richard, and Petersen, Jessica | 2001 | ORIGIN AND CONSERVATION GENETICS OF THE THREATENED UTE LADIES’-TRESSES, SPIRANTHES DILUVIALIS (ORCHIDACEAE) | American Journal of Botany | 88(1) | 177-180 | Yes | |
Arft, Anna M. and Ranker, Tom A. | 1998 | ALLOPOLYPLOID ORIGIN AND POPULATION GENETICS OF THE RARE ORCHID SPIRANTHES DILUVIALIS | American Journal of Botany | 85(1) | 110-122 | Yes | |
Duffy, Karl J. and Stout, Jane C. | 2008 | The effects of plant density and nectar reward on bee visitation to the endangered orchid Spiranthes romanzoffiana | Acta Oecologica | doi:10.1016/j.actao.2008.04.007 | 131-138 | Yes | |
Duffy, Karl J. and Stout, Jane C. | 2011 | Effects of conspecific and heterospecific floral density on the pollination of two related rewarding orchids | Plant Ecology | DOI 10.1007/s11258-011-9915-1 | Yes | ||
Forrest, AD, Hollingsworth, ML, Hollingsowrth, PM, Sydes, C., and Bateman, RM | 2004 | Population genetic structure in European populations of Spiranthes romanzoffiana set in the context of other genetic studies on orchids | Heredity | 92 | 218-227 | Yes | |
Gulliver, R, Gulliver, M, Sydes, C., and Long, D. | 2007 | The use of exclosures to produce a favourable grazing regime for the United Kingdom biodiversity action plan (BAP) orchid, Spiranthes romanzoffiana, on Colonsay, Inner Hebrides, Scotland. | Book: High value grassland: providing biodiversity, a clean environment AND premium products. Proceedings of the BGS/BES/BSAS Conference | No (access $32) | In 1997 and 1999 two populations of Irish lady’s tresses orchid (Spiranthes romanzoffiana) (KA & KB) were detected at the back of an extensive, heavily grazed, dune system being managed under an Environmentally Sensitive Area agreement. Detailed monitoring of the populations was started in 1999. Initially there was no grazing at the site for 2.5 months in summer; but in August 2000 the regime was changed to continuous grazing by sheep and cattle. Two large exclosures around the orchid populations were established in 2001 to provide a four-month summer grazing break. Numbers in bloom varied greatly from year to year. The height of the first vegetation layer at the position of the flowering plants of S. romanzoffiana increased significantly between 2002 and 2005 and competition from other species may become a threat to the orchid. Therefore the length of the grazing break was reduced in 2006 at site KA and will be reduced in 2007 at site KB. Several aspects of the biology of the species remain to be investigated; especially the interaction with grazing animals, including the role of below-ground grazing, the detailed relationship of orchid distribution and abundance to sward structure, and the factors affecting sexual reproduction. The study provides an important example of the implementation of management decisions based on scientific monitoring. | ||
Moseley, RK | 1997 | UTE LADIES TRESSES (SPIRANTHES DILUVIALIS) IN IDAHO: 1997 STATUS REPORT | Idaho Dept. of Fish and Game | Yes | |||
Long, Deborah | 2009 | Machair and coastal pasture: managing priority habitats for native plants and the significance of grazing practices | The Glasgow Naturalist | 25 | 17-23 | Yes | |
Colin Legg, Neil Cowie & Chris Sydes | 2003 | Promoting survival prospects of rare plants | Botanical Journal of Scotland | 55(1) | No | … Spiranthes romanzoffiana Cham., the Irish Lady’s-tresses, is a UK BAP species that occurs in the Hebrides and West of Scotland. Virtually nothing was known of how the plant spreads or the behaviour of the plant below ground. … | |
U.S. Fish & Wildlife Service | Information on S. diluvialis, an allopolyploid with S. romanzoffiana as one of the parents | http://ecos.fws.gov/speciesProfile/profile/speciesProfile.action?spcode=Q2WA | |||||
Wikipedia | General information about the genus Spiranthes | http://en.wikipedia.org/wiki/Spiranthes | |||||
USDA | General information about S. romanzoffiana – distribution, status, images, etc. | http://plants.usda.gov/core/profile?symbol=SPRO | |||||
Califlora | Detailed information about S. romansoffiana in California | http://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Spiranthes+romanzoffiana | |||||
Flora of North America | Information on S. romansoffiana across the US | http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242101965 | |||||
Washington Native Orchid Society | Info on S. diluvialis, S. porrifolia and S. romanzoffiana | http://wanativeorchids.com/Spiranthes/ | |||||
North American Orchid Conservation Society | Data derived from USDA site | http://goorchids.northamericanorchidcenter.org/species/spiranthes/romanzoffiana/ | |||||
Burke Museum of Natural History and Culture | Detailed information about S. romansoffiana in Washington, lots of images | http://biology.burke.washington.edu/herbarium/imagecollection.php?SciName=Spiranthes%20romanzoffiana | |||||
J.I. Watkinson | 2002 | Thesis: Introduction: Biology of orchids and of orchid mycorrhizal interactions | University of Vermont? | Yes | Some information about germination of Spiranthes seeds with and without symbiotic mycorrhizae | ||
Masuhara, Gaku and Katsuya, Keizo | 1994 | In situ and in vitro specificity between Rhizoctonia spp. and Spiranthes sinensis (Persoon) Ames. var. amoena (M. Bieberstein) Hara (Orchidaceae) | New Phytologist | 127 | 711-718 | Yes | |
Dueck LA, Aygoren D, Cameron KM. | 2014 | A molecular framework for understanding the phylogeny of Spiranthes (Orchidaceae), a cosmopolitan genus with a North American center of diversity | American Journal of Botany | 10(9) doi: 10.3732/ajb.1400225 | 1551-71 | No | This is the most complete phylogenetic reconstruction of Spiranthes published to date and is likely to influence future taxonomic decisions, with important implications for conservation of several threatened orchids. Our discoveries about species distributed outside North America offer important evidence for repeated long-distance dispersal, often coupled with subsequent speciation-an uncommon phenomenon in Orchidaceae. |
Scott L. Stewart, Lawrence W. Zettler, Jagila Minso and Paul Martin Brown | 2003 | Symbiotic Germination and Reintroduction of Spiranthes brevilabris Lindley, an Endangered Orchid Native to Florida | Marie Selby Botanical Gardens, Inc | Vol. 24, No. 1 | 64-70 | no | |
Dana M. Blumenthal, Nicholas R. Jordan, and Michael P. Russelle | 2003 | Soil carbon addition controls weeds and facilitates prairie restoration | Ecological Applications | 13(3) | Yes |
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