ADLASSNIG, W.  et al. (2010): Two American Sarracenia Species as Neophyta in Central Europe. Phyton; annales rei botanicae. 49. 279-292. A V W >>

FURSCH, H. (2001): Sarracenia purpurea im Bayerischen Wald. Ber. Bayer. Bot. Ges. 71: 169-170. V >>

NNSS (2015): Purple Pitcherplant (Sarracenia purpurea). Risk assessment summary sheet. GB non-native species secretariat. 23 S. A M V W  >>

RICE, B. (2011): The Carnivorous Plant FAQ. sarracenia.com A >>

SCHWAEGERLE, K.E. (1983): Population growth of the pitcher plant, Sarracenia purpurea L., at Carnberry Bog, Licking County, Ohio. . Ohio Journal of Science 83(19-22) S: 19-22. A  >>

WALKER, K.J. (2014): Sarracenia purpurea subsp. purpurea (Sarraceniaceae) naturalised in Britain and Ireland: distribution, ecology, impacts and
control. New Journal of Botany 4 S: 33-41. A M V W  >>

WALKER, K.J., AULD, C., AUSTIN, E. et al. (2016): Effectiveness of methods to control the invasive non-native pitcherplant Sarracenia purpurea L. on a European mire. Journal for Nature Conservation 31 S: 1-8. https://www.sciencedirect.com/science/article/pii/S1617138116300103