[1. Borza A. and Boşcaiu N., 1965 – Introducere în studiul covorului vegetal, Edit. Academiei Române, Bucureşti, 340. (in Romanian)]Search in Google Scholar
[2. Badea L., et al., 1983 – Geografia României I, Geografia Fizică, Edit. Academiei Române, (in Romanian)]Search in Google Scholar
[3. Braun-Blanquet J., 1964 – Pflanzensoziologie, 3, Auflage, Springer Verlag Wien, 865. (in German)10.1007/978-3-7091-8110-2]Search in Google Scholar
[4. Ciocârlan V., 2009 – Flora ilustrată a României, Pteridophyta et Spermatophyta, Edit. Ceres, Bucureşti, 1141. (in Romanian)]Search in Google Scholar
[5. Coldea G. (ed.), Indreica A. and Oprea A., 2015 – Les associations végétales de Roumanie, 3, les associations forestières et arbustives. Presa universitară Clujeană, Accent, 281. (in French)]Search in Google Scholar
[6. Curtean-Bănăduc A., 2005 – Târnava Mare River (Romania) ecological assessment, based on the benthic macroinvertebrates communities, Transylvanian Review of Systematical and Ecological Research, 2, The Târnava River Basin, 109-122.]Search in Google Scholar
[7. Dobros V., 2005 ‒ Aspects concerning the liquid flow in Târnava Mică River hydrographic basin (Transylvania, Romania), Transylvanian Review of Systematical and Ecological Research, 2, The Târnava River Basin, 1-4.]Search in Google Scholar
[8. Drăgulescu C., 2005 ‒ The hydrophilous and hygrophilous flora and vegetation of Târnave Rivers (Transylvania, Romania), Transylvanian Review of Systematical and Ecological Research, 2, The Târnava River Basin, 13-30.]Search in Google Scholar
[9. Ellenberg H., Weber H. E., Düll R., Wirth V. and Werner W., 2002 – Zeigerwerte von Pflanzen in Mitteleuropa/Indicator values of plants in Central Europe, Scripta Geobotanica, 18, 264, Erich Goeltze K. G., Göttingen. (in German)]Search in Google Scholar
[10. European Commission DG Environment, 2013 – Interpretation manual of European Union habitats-EUR28, 144.]Search in Google Scholar
[11. Fabini H., 1999 – Atlas der siebenbürgisch-sächsischen Kirchenburgen und Dorfkirchen. Band 1, 2. überabrbeitete Auflage. Monumenta Verlag Hermannstadt und Arbeitskreis für siebenbürgische Lsndeskunde e. V. Heidelberg, 870 und mit Kartenanhang. (in German)]Search in Google Scholar
[12. Gafta D. and Mountford O., 2008 – Manual de interpretare a habitatelor Natura 2000 din România, Risorprint, Cluj-Napoca, 101. (in Romanian)]Search in Google Scholar
[13. Georgescu C. C., 1952 – Familia Betulaceae, in Flora Republicii Populare Române, I, Săvulescu T., 189-217, Edit. Academiei Române, Bucureşti. (in Romanian)]Search in Google Scholar
[14. Ielenicz M., 1999 – Dealurile şi podişurile României, Edit. Fundaţiei „România de Mâine”, Bucureşti, ISBN 973-582-127-1, 244. (in Romanian)]Search in Google Scholar
[15. Oberdorfer E. (Herausgeber/ed.), 1992 – Süddeutsche Pflanzengesellschaften, IV, Wälder und Gebüsche, A, Textband, Gustav Fischér Verlag Jena – Stuttgart – New York, 282. (in German)]Search in Google Scholar
[16. Oberdorfer E., 2002 – Pflanzensoziologische Exkursionsflora für Deutschland und angrenzende Gebiete, 8, Auflage, Eugen Ulmer GmbH and Co, Stuttgart, 1051. (in German)]Search in Google Scholar
[17. Oprea A., 2005 – Lista critică a plantelor vasculare din România, Edit. Universității Alexandru Ioan Cuza Iași, 667. (in Romanian)]Search in Google Scholar
[18. Posea G., et al., 1983 – Enciclopedia Geografică a României (in Romanian), Edit. Ştiinţifică şi Enciclopedică, Bucureşti. (in Romanian)]Search in Google Scholar
[19. Roşu, A., 1980 − Geografia Fizică a României, Edit. Didactică şi Pedagogică, Bucureşti, 234. (in Romanian)]Search in Google Scholar
[20. Sanda V., Öllerer K. and Burescu P., 2008 – Fitocenozele din România, Sintaxonomie, structură și evoluție, Edit. Ars Docendi, Universitatea din București, 570. (in Romanian)]Search in Google Scholar
[21. Schwabe A., 1985 – Monographie Alnus incana-reicher Waldgesellschaften in Europa, Variabilität und Ähnlichkeiten einer azonal verbreiteten Gesellschaftsgruppe. Phytocoenologia, 13, 197-302, Stuttgart, Braunschweig. (in German)10.1127/phyto/13/1985/197]Search in Google Scholar
[22. Sârbu I., Ştefan N. and Oprea A., 2013 – Plante vasculare din România. Determinator ilustrat de teren, Edit. Victor B. Victor, Bucureşti, 1231. (in Romanian)]Search in Google Scholar
[23. Mountford O. J. and Akeroyd J. R., 2005 ‒ A biodiversity assessment of the Saxon Villages region of Transylvania (Romania), Transylvanian Review of Systematical and Ecological Research, 2, The Târnava River Basin, 31-42.]Search in Google Scholar