[1] Zurich Univ Appl Sci ZHAW, Inst Nat Resource Sci IUNR, Vegetat Ecol Grp, Gruentalstr 14, CH-8820 Wadenswil, Switzerland
[2] Univ Bayreuth, Bayreuth Ctr Ecol & Environm Res BayCEER, Plant Ecol, Univ Str 30, D-95447 Bayreuth, Germany
[3] German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, D-04103 Leipzig, Germany
[4] Univ Alberta, Dept Biol Sci, Edmonton, AB T6G 2R3, Canada
[5] Univ Warsaw, Fac Biol, Dept Plant Ecol & Environm Conservat, Ul Zwirki & Wigury 101, PL-02089 Warsaw, Poland
[6] Univ Basque Country, UPV EHU, Dept Plant Biol & Ecol, POB 644, Bilbao 48080, Spain
[7] Univ Mazandaran, Fac Basic Sci, Dept Biol, POB 47416-95447, Babol Sar, Mazandaran, Iran
[8] Swiss Fed Res Inst WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland
[9] Univ Bologna, Dept Biol Geol & Environm Sci, Via Irnerio 42, I-40126 Bologna, Italy
[10] Aarhus Univ, Dept Biosci, Ecoinformat & Biodivers, DK-8000 Aarhus, Denmark
[11] Univ Tuscia, Dept Agr & Forestry Sci DAFNE, I-01100 Viterbo, Italy
[12] Univ Palermo, Dept STEBICEF, Bot Unit, Via Archiarafi 38, I-90123 Palermo, Italy
[13] Slovak Acad Sci, Plant Sci & Biodivers Ctr, Inst Bot, Dumbierska 1, Banska Bystrica 97411, Slovakia
[14] Friedrich Alexander Univ Erlangen Nurnberg FAU, Dept Geog & Geosci, GeoZentrum Nordbayern, Loewenichstr 28, D-91054 Erlangen, Germany
[15] Univ Belgrade, Fac Agr, Dept Bot, Nemanjina 6, Belgrade 11080, Serbia
[16] Univ Roma Tre, Dipartimento Sci, Viale Marconi 446, I-00146 Rome, Italy
[17] Tokyo Univ Agr & Technol, Inst Agr, Fuchu, Tokyo 1838509, Japan
[18] Albert Einstein Str 11a, D-14473 Potsdam, Germany
[19] Bulgarian Acad Sci, Inst Biodivers & Ecosyst Res, 23 Acad Georgi Bonchev Str, BU-1113 Sofia, Bulgaria
[20] Masaryk Univ, Dept Bot & Zool, Kotlarska 2, CS-61137 Brno, Czech Republic
[21] Univ Maribor, Fac Nat Sci & Math, Biol Dept, Koroska Cesta 160, SLO-2000 Maribor, Slovenia
[22] Univ Hamburg, CEN Ctr Earth Syst Res & Sustainabil, Bundesstr 55, D-20146 Hamburg, Germany
[23] Austrian Acad Sci, Inst Interdisciplinary Mt Res, GLORIA Coordinat, Silbergasse 30-3, A-1190 Vienna, Austria
[24] MTA Ctr Ecol Res, Inst Ecol & Bot, Alkotmany U 2, H-2163 Vacratot, Hungary
[25] Univ Bayreuth, Biogeog, Univ Str 30, D-95447 Bayreuth, Germany
[26] Univ Trier, Geobot Reg & Environm Sci, Behringstr 21, D-54296 Trier, Germany
[27] Johannes Gutenberg Univ Mainz, Gnune Schule Bot Garten, Anselm Franz von Bentzel Weg 9b, D-55128 Mainz, Germany
[28] Russian Acad Sci, Inst Geog, Staromonetny Per 29, Moscow 119017, Russia
[29] Uppsala Univ, Dept Ecol & Genet EBC, Campus Gotland, S-62167 Visby, Sweden
[30] C Mariano Rguez De Ledesma 4-3 A, Jaca 22700, Spain
[31] Gest Ambiental Navarra SA, Biodivers Team, Padre Adoain 219, Pamplona 31015, Spain
[32] Univ Siena, Life Sci, PA Mattioli 4, I-53100 Siena, Italy
[33] Univ Copenhagen, Dept Biol, Sect Ecol & Evolut, Univ Pk 15, DK-2100 Copenhagen, Denmark
[34] Chernivtsi Natl Univ, Bot & Nat Protect Dept, Fedkovich St 11, UA-58022 Chernovtsy, Ukraine
[35] Univ Oviedo, Inst Recursos Nat & Ordenac Terr INDUROT, Campus Mieres Edificio Invest, Mieres 33600, Spain
[36] Univ Grenoble Alpes, Lab Ecol Alpine, UMR CNRS 5553, BP 53, F-38041 Grenoble 9, France
[37] Univ Lleida, Crop & Forest Sci, Rovira Roure 177, Lleida 25110, Spain
[38] Univ Wroclaw, Bot Garden, Sienkiewicza 23, PL-50335 Wroclaw, Poland
[39] Univ Ghent, Forest & Nat Lab, Geraardsbergsesteenweg 267, B-9090 Gontrode, Belgium
[40] Univ Debrecen, Dept Ecol, Egyet Ter 1, H-4032 Debrecen, Hungary
[41] MG Kholodny Inst Bot NAS Ukraine, Geobot & Ecol Dept, Tereschenkivska Str 2, UA-1601 Kiev, Ukraine
[42] Univ Bremen, Vegetat Okol & Nat Schutzbiol, FB 2,Leobener Str 5, D-28359 Bremen, Germany
[43] Univ Kiel, Ecol Ctr Kid, Olshausenstr 40, D-24098 Kiel, Germany
[44] Russian Acad Sci, Cent Siberian Bot Garden, Zolotodolinskaya 101, Novosibirsk 630090, Russia
[45] Univ Innsbruck, Dept Bot, Sternwartestr 15, A-6020 Innsbruck, Austria
[46] Univ Rey Juan Carlos, Dept Biol Geol Phys & Inorgan Chem, Tulipan S-N, Mostoles 28933, Spain
[47] Navarro Villoslada 16-3 Dcha, Pamplona 31003, Spain
[48] Czech Acad Sci, Inst Bot, Dept Vegetat Ecol, Lidicka 25-27, Brno 60200, Czech Republic
[49] Univ Bergen, Dept Biol, Postbox 7803, N-5020 Bergen, Norway
[50] Univ Granada, Fac Pharm, Dept Bot, Campus Cartuja S-N, E-18071 Granada, Spain