Cristea, V., Gafta, D., Pedrotti, F., 2004: Fitosociologie. Ed. Presa Universitara Clujeanã, Cluj-Napoca.
Doniţă, N., Popescu, A., Comănescu, M. P., Mihăilescu, S., Biriş, I. A., 2005: Habitatele din România, Ed. Tehnică Silvică, Bucureşti.
Encyclopedia Britannica, 2008: dostęp: 21.11.2008 (http://www.britannica.com/)
Flora Europaea 2008: dostęp: 27.11.2008 (http://rbg-web2.rbge.org.uk/FE/fe.html)
Magurran, A. E., 1988: Ecological diversity and its measurement. Princeton University Press, Princeton, New Jersey.
Marhold, K., Hindák, F. (red.), 1998: Checklist of non- and vascular plants of Slovakia. Bratislava, VEDA, Vydavat. Sloven. akad. vied.
Mariev, A., 2004: Boreal Forest Conservation and Management. The Finnish Environment, 671: 122–123.
Mirek, Z., Piękoś-Mirkowa, H., Zając, M., 2002: Vascular Plants of Poland – a Checklist. Polish Bot. Stud. Guideb. Ser. 15: 3–303.
Pawłowski, B., 1972: Szata roślinna gór polskich. Szata roślinna Polski. T. 2. – Warszawa: PWN: 189–239.
Pimm, S. L., Russell, G. J., Gittleman, J. L. i Brooks, T. M., 1995: The future of biodiversity. Science 269: 347–350.
Sanda, V., Biţă, D. C., Barabaş, N., 2004: Flora cormofitelor spontane şi cultivate din România. – Bacău, s. 316.
Savulescu, T., red. (1952-1972). Flora Republicii Socialiste România vol. I-XII, Ed. Academiei Republicii Socialiste România, Bucureşti.
Tasenkevich, L., 1998: Flora of the Carpathians. Checklist of the native vascular plant species. Lviv, SNHM – s. XIII+610.
Wikipedia The Free Encyclopedia (2008). Dostęp: 512.2008 (http://en.wikipedia.org/wiki/Wikipedia)
Witkowski, Z., Król, W., Solarz, W. (red.), 2003: Carpathian list of endangered species. Vienna –Kraków, WWF–CEI.
