LITERATURE CITED
- Altschul SF, Gish W, Miller W, Myers EW, Lipton DJ. 1990. Basic local alignment search tool. J Mol Biol 215:403–410.
- Ames RN, Schneider RW. 1979. Entrophospora, a new genus in the Endogonaceae. Mycotaxon 2:347–352.
- Blanca G, Hernández Bermejo JE, Herrera CM, Molero Mesa J, Muñoz J, Valdés B. 1999. Libro rojo de la flora silvestre amenazada de Andalucía. Vol. I: Especies en peligro de extinción. Sevilla, Spain: Junta de Andalucía. 302 p.
- ———, ———, ———, ———, ———, ———. 2000. Libro rojo de la flora silvestre amenazada de Andalucía. Vol. II: Especies vulnerables. Sevilla, Spain: Junta de Andalucía. 375 p.
- ———, López Onieva MR, Lorite J, Matínez Lirola MJ, Molero Mesa J, Quintas S, Ruíz Girela M, Varo MA, Vidal S. 2002. Flora amenazada y endémica de Sierra Nevada. Granada, Spain: Univ Granada. 407 p.
- Błaszkowski J, Madej T, Tadych M. 1998. Entrophospora baltica sp. nov. and Glomus fuegianum, two species in the Glomales from Poland. Mycotaxon 68:165–184.
- Brundrett M, Melville L, Peterson L. 1994. Practical methods in mycorrhizal research. Guelph, Ontario: Univ. Guelph, MycologuePUBLICations. 161 p.
- FAO. 2006. World Reference Base for Soil Resources. World soil resources reports. Vol. 103. Food and Agricultural Organization of the United Nations (FAO) & International Soil Reference and Information Center (ISRIC) & International Society of Soil Science (ISSS), Rome, Italy. 88 p.
- Felstein J. 1993. PHYLIP Version 3.5. Seattle: Department of Genetics, Univ Washington.
- Ferrol N, Calvente R, Cano C, Barea JM, Azcón-Aguilar C. 2004. Analyzing arbuscular mycorrhizal fungal diversity in shrub-associated resource islands from a desertification-threatened semi-arid Mediterranean ecosystem. Appl Soil Ecol 25:123–133.
- Fuchs B, Haselwandter K. 2004. Red list plants: colonization by arbuscular mycorrhizal fungi and dark septate endophytes. Mycorrhiza 14:277–281.
- Gamper HA, Walker C, Schüßler A. 2009. Diversispora celata sp. nov.: molecular ecology and phylotaxonomy of an inconspicuous arbuscular mycorrhizal fungus. New Phytol 182:495–506.
- Goto BT, Maia LC. 2006. Glomerospores: a new denomination for the spores of Glomeromycota, a group molecularly distinct from Zygomycota. Mycotaxon 96:29–132.
- Hall IR. 1977. Species and mycorrhizal infections of New Zealand Endogonaceae. Trans Br Mycol Soc 68:341–356.
- Haselwandter H. 1987. Mycorrhizal infection and its possible ecological significance in climatically and nutritionally stressed alpine plant-communities. Angew Bot 61:107–114.
- Helgason T, Daniell TJ, Husband R, Fitter A, Young P. 1998. Plowing up the wood-wide web? Nature 394:431.
- Hewitt EJ. 1966. Sand and water culture methods used in the study of plant nutrition. Farnhan Royal. Farnham, England: Commonwealth Agricultural Bureau. 547 p.
- Koske RE, Tessier B. 1983. A convenient, permanent slide mounting medium. Mycol Soc Am Newslett 34:59.
- Krüger M, Stockinger H, Krüger C, Schüßler A. 2009. DNA-based species level detection of Glomeromycota: one PCR primer set for all arbuscular mycorrhizal fungi. New Phytol 183:212–223.
- Médail F, Quézel P. 1997. Hot-spots analysis for conservation of plant biodiversity in the Mediterranean Basin. Ann Missouri Bot Garden 84:112–127.
- ———, ———. 1999. Biodiversity hotspots in the Mediterranean Basin: setting global conservation priorities. Conserv Biol 13:1510–1513.
- Morton JB, Redecker D. 2001. Two new families of Glomales, Archaeosporaceae and Paraglomaceae, with two new genera Archaeospora and Paraglomus, based on concordant molecular and morphological characters. Mycologia 93:181–195.
- Mosse B. 1962. Establishment of vesicular-arbuscular mycorrhiza under aseptic conditions. J Gen Microbiol 27: 509–520.
- Oehl F, de Souza FA, Sieverding E. 2008. Revision of Scutellospora and description of five new genera and three new families in the arbuscular mycorrhiza-forming Glomeromycetes. Mycotaxon 106:311–360.
- ———, Sieverding E. 2004. Pacispora, a new vesicular-arbuscular mycorrhizal fungal genus in the Glomeromycetes. J Appl Bot Food Qual 78:72–82.
- ———, Sýkorová Z, Redecker D, Wiemken A, Sieverding E. 2006. Acaulospora alpina, a new arbuscular mycorrhizal fungal species characteristic for high mountainous and alpine regions of the Swiss Alps. Mycologia 98:286–294.
- Palenzuela J, Ferrol N, Boller T, Azcón-Aquilar C, Oehl F. 2008. Otospora bareai, a new fungal species in the Glomeromycetes from a dolomitic shrub-land in the Natural Park of Sierra de Baza (Granada, Spain). Mycologia 100:296–305.
- Redecker D, Kodner R, Graham LE. 2000. Glomalean fungi from the Ordovician. Science 289:1920–1921.
- ———, Raab P, Oehl F, Camacho FJ, Courtecuisse R. 2007. A novel clade of sporocarp-forming species of glomeromycotan fungi in the Diversisporales lineage. Mycol Prog 6:35–44.
- Schüßler A, Schwarzott D, Walker C. 2001. A new fungal phylum, the Glomeromycota: phylogeny and evolution. Mycol Res 105:1413–1421.
- Schwarzott D, Walker C, Schüßler A. 2001. Glomus, the largest genus of the arbuscular mycorrhizal fungi (Glomales), is non-monophyletic. Mol Phylogenet Evol 21:190–197.
- Sieverding E, Oehl F. 2006. Revision of Entrophospora and description of Kuklospora and Intraspora, two new genera in the arbuscular mycorrhizal Glomeromycetes. J Appl Bot Food Qual 80:69–81.
- ———, Toro S. 1985. The genus Entrophospora in Colombia. In: Gianinazzi-Pearson V, Gianinazzi S, eds. Physiological and genetical aspects of Mycorrhizae. Proceedings of the 1st European Symposium on Mycorrhizae, Dijon, 1–5 Jul 1985. Versailles, France: INRA, Service desPUBLICations, Versailles.
- Simon L, Bousquet J, Levesque RC, Lalonde M. 1993. Origin and diversification of endomycorrhizal fungi and coincidence with vascular land plants. Nature 363: 67–69.
- Spain JL. 1990. Arguments for diagnoses based on unaltered wall structures. Mycotaxon 38:71–76.
- ———, Sieverding E, Oehl F. 2006. Appendicispora, a new genus in the arbuscular mycorrhizal-forming Glomeromycetes, with a discussion of the genus Archaeospora. Mycotaxon 97:163–182.
- Thompson JD, Higgins DG, Gibson TJ. 1994. Clustal W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res 22:4673–4680.
- van der Heijden MGA, Klironomos JN, Ursic M, Moutoglis P, Streitwolf-Engel R, Boller T, Wiemken A, Sanders IR. 1998. Mycorrhizal diversity determines plant diversity, ecosystem variability and productivity. Nature 396: 69–72.
- Walker C. 2008. Ambispora and Ambisporaceae resurrected. Mycol Res 112:297–298.
- ———, Schüßler A. 2004. Nomenclatural clarifications and new taxa in Glomeromycota. Mycol Res 108:981–982.
- White TJ, Bruns T, Lee S, Taylor J. 1990. Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis MA, Gelfand DH, White TJ, eds. PCR protocols: a guide to methods and applications. San Diego: Academic Press. p 315–322.
- Yeomans J, Bremmer JM. 1989. A rapid and precise method four routine determination of organic carbon in soil. Commun Soil Sci Plant Anal 19:1467–1476.