M. J. Anderson, T. O. Crist, J. M. Chase, M. Vellend, B. D. Inouye et al., Navigating the multiple meanings of ?? diversity: a roadmap for the practicing ecologist, Ecology Letters, vol.21, issue.1, pp.19-28, 2011.
DOI : 10.1111/j.1461-0248.2010.01552.x

A. Baselga, Partitioning the turnover and nestedness components of beta diversity, Global Ecology and Biogeography, vol.92, issue.1, pp.134-143, 2010.
DOI : 10.1111/j.1466-8238.2009.00490.x

J. C. Benavides, D. H. Vitt, and &. R. Wieder, cushion bogs in the high-elevation tropical Andes of Colombia, Journal of Geophysical Research: Biogeosciences, vol.362, issue.1478, pp.1627-1635, 2013.
DOI : 10.1038/ncomms1523

D. Chessel, A. B. Dufour, and &. J. Thioulouse, The ade4 package-I-One-table methods, R news, vol.4, pp.5-10, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00427558

A. M. Cingolani, M. Cabido, D. E. Gurvich, D. Renison, and &. S. Díaz, Filtering processes in the assembly of plant communities: Are species presence and abundance driven by the same traits?, Journal of Vegetation Science, vol.15, issue.6, pp.911-920, 2007.
DOI : 10.1111/j.1654-1103.2007.tb02607.x

J. H. Cornelissen, S. Lavorel, E. Garnier, S. Diaz, N. Buchmann et al., A handbook of protocols for standardised and easy measurement of plant functional traits worldwide, Australian Journal of Botany, vol.51, issue.4, pp.335-380, 2003.
DOI : 10.1071/BT02124

W. K. Cornwell and . Ackerly, Community assembly and shifts in plant trait distributions across an environmental gradient in coastal California, Ecological Monographs, vol.2, issue.1, pp.109-126, 2009.
DOI : 10.1046/j.1365-2745.2002.00689.x

&. G. Knoepp and . Lovett, Loss of foundation species: consequences for the structure and dynamics of forested ecosystems, Frontiers in Ecology and the Environment, vol.3, pp.479-486, 2005.

E. Garnier, J. Cortez, G. Billes, M. L. Navas, C. Roumet et al., PLANT FUNCTIONAL MARKERS CAPTURE ECOSYSTEM PROPERTIES DURING SECONDARY SUCCESSION, Ecology, vol.85, issue.9, pp.2630-2637, 2004.
DOI : 10.1046/j.1469-8137.2002.00479.x
URL : http://dx.doi.org/10.6084/M9.FIGSHARE.C.3298235

C. Gimaret-carpentier, D. Chessel, and &. J. Pascal, Non-symmetric correspondence analysis: an alternative for species occurrences data, Plant Ecology, vol.138, issue.1, pp.97-112, 1998.
DOI : 10.1023/A:1009708824434

J. P. Grime, Benefits of plant diversity to ecosystems: immediate, filter and founder effects, Journal of Ecology, vol.51, issue.6, pp.902-910, 1998.
DOI : 10.1016/0169-5347(92)90006-W

J. P. Grime, Plant strategies, vegetation processes, and ecosystem properties, 2006.

M. Holyoak, M. A. Leibold, and &. R. Holt, Metacommunities -spatial dynamics and ecological communities, 2005.

S. P. Hubbell, THE UNIFIED NEUTRAL THEORY OF BIODIVERSITY AND BIOGEOGRAPHY: REPLY, Ecology, vol.85, issue.11, 2001.
DOI : 10.1038/nature01883

M. A. Huston, Biological diversity: the coexistence of species, 1994.

V. Jung, C. Violle, C. Mondy, L. Hoffmann, and &. S. Muller, Intraspecific variability and trait-based community assembly, Journal of Ecology, vol.428, issue.5, pp.1134-1140, 2010.
DOI : 10.1111/j.1365-2745.2010.01687.x
URL : https://hal.archives-ouvertes.fr/hal-01207414

N. J. Kraft and . Ackerly, Functional trait and phylogenetic tests of community assembly across spatial scales in an Amazonian forest, Ecological Monographs, vol.130, issue.3, pp.401-422, 2010.
DOI : 10.1038/nature02403

N. J. Kraft, R. Valencia, and &. D. Ackerly, Functional Traits and Niche-Based Tree Community Assembly in an Amazonian Forest, Science, vol.322, issue.5901, pp.580-582, 2008.
DOI : 10.1126/science.1160662

P. M. Kroonenberg and . Lombardo, Nonsymmetric Correspondence Analysis: A Tool for Analysing Contingency TablesWith a Dependence Structure, Multivariate Behavioral Research, vol.34, issue.3, pp.367-396, 1999.
DOI : 10.1207/S15327906MBR3403_4

J. D. Lebreton, R. Sabatier, G. Banco, and &. A. Bacou, Principal component and correspondence analyses with respect to instrumental variables: an overview of their role in studies of structure-activity and species-environment relationships Applied Multivariate Analysis in SAR and Environmental Studies, pp.85-114, 1991.

M. A. Leibold, M. Holyoak, N. Mouquet, P. Amarasekare, J. M. Chase et al., The metacommunity concept: a framework for multi-scale community ecology, Ecology Letters, vol.82, issue.7, pp.601-613, 2004.
DOI : 10.1111/j.1461-0248.2004.00608.x

M. &. Loreau and . Mouquet, Immigration and the Maintenance of Local Species Diversity, The American Naturalist, vol.154, issue.4, pp.427-440, 1999.
DOI : 10.1086/303252

C. J. Lortie, R. W. Brooker, P. Choler, Z. Kikvidze, R. Michalet et al., Rethinking plant community theory, Oikos, vol.75, issue.2, pp.433-438, 2004.
DOI : 10.1111/j.0030-1299.2004.13250.x
URL : https://hal.archives-ouvertes.fr/halsde-00276315

R. R. Macarthur and . Levins, The Limiting Similarity, Convergence, and Divergence of Coexisting Species, The American Naturalist, vol.101, issue.921, pp.377-385, 1967.
DOI : 10.1086/282505

R. E. Macarthur and . Wilson, The theory of island biogeography, 1967.
DOI : 10.1515/9781400881376

M. M. Mayfield and . Levine, Opposing effects of competitive exclusion on the phylogenetic structure of communities, Ecology Letters, vol.36, issue.9, pp.1085-1093, 2010.
DOI : 10.1111/j.1461-0248.2010.01509.x

B. J. Mcgill, B. J. Enquist, E. Weiher, and &. M. Westoby, Rebuilding community ecology from functional traits, Trends in Ecology & Evolution, vol.21, issue.4, pp.178-185, 2006.
DOI : 10.1016/j.tree.2006.02.002

A. Montesinos-navarro, J. G. Segarra-moragues, A. Valiente-banuet, and &. M. Verdú, Plant facilitation occurs between species differing in their associated arbuscular mycorrhizal fungi, New Phytologist, vol.11, issue.3, pp.835-844, 2012.
DOI : 10.1111/j.1469-8137.2012.04290.x

N. M. Mouquet and . Loreau, Community Patterns in Source???Sink Metacommunities, The American Naturalist, vol.162, issue.5, p.14, 2003.
DOI : 10.1086/378857

F. Munoz, P. Couteron, and &. B. Ramesh, Beta Diversity in Spatially Implicit Neutral Models: A New Way to Assess Species Migration, The American Naturalist, vol.172, issue.1, pp.116-127, 2008.
DOI : 10.1086/587842
URL : https://hal.archives-ouvertes.fr/hal-00306694

F. Munoz, B. R. Ramesh, and &. P. Couteron, How do habitat filtering and niche conservatism affect community composition at different taxonomic resolutions?, Ecology, vol.95, issue.8, pp.2179-2191, 2014.
DOI : 10.1890/06-1817.1

C. Ostria, La végétation d'une vallée alto-andine (Hichu Kkota, Cordillère orientale, Bolivie). I-Données générales. Bulletin de la Société Botanique de France, Lettres Botaniques, vol.134, pp.385-397, 1987.

R. J. Pakeman and . Quested, Sampling plant functional traits: What proportion of the species need to be measured?, Applied Vegetation Science, vol.6, issue.1, pp.91-96, 2007.
DOI : 10.1111/j.1654-109X.2007.tb00507.x

R. Pélissier, P. Couteron, S. Dray, and &. D. Sabatier, CONSISTENCY BETWEEN ORDINATION TECHNIQUES AND DIVERSITY MEASUREMENTS: TWO STRATEGIES FOR SPECIES OCCURRENCE DATA, Ecology, vol.84, issue.1, pp.242-251, 2003.
DOI : 10.1007/BF02294050

V. D. Pillar, L. D. Duarte, E. E. Sosinski, and &. F. Joner, Discriminating trait-convergence and trait-divergence assembly patterns in ecological community gradients, Journal of Vegetation Science, vol.8, issue.2, pp.334-348, 2009.
DOI : 10.1111/j.1654-1103.2009.05666.x

S. A. Renvoize, Gramíneas de Bolivia, Kew Royal Botanic Gardens, Londres, p.644, 1998.

B. Ruthsatz, Vegetation and ecology of the high Andean peatlands of Bolivia, Phytocoenologia, vol.42, issue.3, pp.133-179, 2012.
DOI : 10.1127/0340-269X/2012/0042-0535

G. Sonnier, B. Shipley, and &. Navas, Quantifying relationships between traits and explicitly measured gradients of stress and disturbance in early successional plant communities, Journal of Vegetation Science, vol.106, issue.6, pp.1014-1024, 2010.
DOI : 10.1111/j.1654-1103.2010.01210.x

A. Soruco, C. Vincent, B. Francou, and &. J. Gonzalez, Glacier decline between 1963 and 2006 in the Cordillera Real, Bolivia. Geophysical Research Letters, vol.36, p.3502, 2009.
URL : https://hal.archives-ouvertes.fr/insu-00413388

F. A. Squeo, B. G. Warner, R. Aravena, and &. D. Espinoza, Bofedales: high altitude peatlands of the central Andes, Revista chilena de historia natural, vol.79, issue.2, pp.245-255, 2006.
DOI : 10.4067/S0716-078X2006000200010

W. J. Stubbs and . Wilson, Evidence for limiting similarity in a sand dune community, Journal of Ecology, vol.83, issue.4, pp.557-567, 2004.
DOI : 10.1034/j.1600-0706.2003.11630.x

A. M. Valiente-banuet and . Verdu, Facilitation can increase the phylogenetic diversity of plant communities, Ecology Letters, vol.4, issue.11, pp.1029-1036, 2007.
DOI : 10.1098/rspb.2001.1782

M. Westoby, A leaf-height-seed (LHS) plant ecology strategy scheme, Plant and Soil, vol.199, issue.2, pp.213-227, 1998.
DOI : 10.1023/A:1004327224729

D. H. Wright, B. D. Patterson, G. M. Mikkelson, A. Cutler, and &. W. Atmar, A comparative analysis of nested subset patterns of species composition, Oecologia, vol.113, issue.1, pp.1-20, 1998.
DOI : 10.1007/s004420050348