, International Research Center for Karst Water Resources (UKAM), Hacettepe University, Beytepe, Ankara (Turkey)
, Sidi Mohamed Ben Abdallah University, Faculty of Sciences Dhar El Mehraz, Laboratory of engineering, electrochemistry, modeling and environment, Fez, Morocco (Morocco)
, Department of Pharmaceutical Sciences ‘A’, Laboratory of Botany, Cryptogamy and Plant Biology, Faculty of Pharmacy of Monastir, Avenue Avicenna, Monastir-5000, Monastir University, Tunisia & Department of Forestry, Laboratory of Forest Ecology, National Research Institute of Rural Engineering, Water and Forests, Ariana-2080, IRESA, Carthage University, Tunisia (Tunisia)
, Department of Pharmaceutical Sciences ‘A’, Laboratory of Botany, Cryptogamy and Plant Biology, Faculty of Pharmacy of Monastir, University of Monastir, Monastir, Tunisia & Department of Forestry, Laboratory of Forest Ecology, National Research Institute of Rural Engineering, Water and Forests, IRESA, University of Carthage, Ariana, Tunisia
, University of Monastir, Tunisia

, University of Monastir, Laboratory of Botany, Cryptogamy and Plant Biology, Faculty of Pharmacy of Monastir, Monastir, Tunisia & University of Carthage, IRESA, Laboratory of Forest Ecology, National Research Institute of Rural Engineering, Water and Forests, Ariana, Tunisia
, Pilot high school 15 october 1963 of Bizerta (LPB), Bizerta, Tunisia
, Pilot preparatory school Farhat Hached of Bizerta (EPFHB), Bizerta, Tunisia
, University of Jendouba, Laboratory of Silvo-Pastoral Resources, Silvo-Pastoral Institute of Tabarka, BP. 345, 8110-Tabarka
, Department of Botany and Microbiology, Faculty of Science, Cairo University, Giza, Egypt (Egypt)
, Department of Botany, Slovak University of Agriculture, Tr. A. Hlinku 2, SK-949 76 Nitra (Slovakia)
, Department of Botany, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia
, Department of Botany, Slovak University of Agriculture, Tr. A. Hlinku 2, SK-949 76 Nitra, Slovakia
, Department of Botany, Slovak University of Agriculture, Tr. A. Hlinku 2, SK-949 76 Nitra, Slovakia
, Department of Ecology, Slovak University of Agriculture, Mariánska 10, SK-949 76 Nitra, Slovakia
, Department of Ecology, Slovak University of Agriculture, Mariánska 10, 949 01 Nitra, Slovakia

Elschek, Oskár
, Tromsø University Museum, University of Tromsø – Arctic University of Norway, N-9037 Tromsø, Norway
, Stefan cel Mare University of Suceava, Suceva, Romania (Romania)
Emeršič, Darja
Emeršič, Jakob
, The University of Tennessee-Knoxville Department of Earth and Planetary Sciences, 1412 Circle Drive, Knoxville, TN 37996
, Department of Earth and Planetary Sciences, University of Tennessee, Knoxville, Tennessee, USA