Peterson C. N.; Day S.; Wolfe B. E.; Ellison A. M.; Kolter R.; Pringle A. (2008). "A keystone predator controls bacterial diversity in the pitcher-plant (Sarracenia purpurea) microecosystem". Environmental Microbiology. 10 (9): 2257–2266. doi:10.1111/j.1462-2920.2008.01648.x. PMID18479443.
Ellison, A. M.; Parker, J. N. (2002). "Seed dispersal and seedling establishment of Sarracenia purpurea (Sarraceniaceae)". American Journal of Botany. 89 (6): 1024–1026. doi:10.3732/ajb.89.6.1024. PMID21665703.
Foss, P.J. & O'Connell, C.A. (1985). "Notes on the ecology of Sarracenia purpurea L. on Irish peatlands". The Irish Naturalists' Journal. 21 (10): 440–443. JSTOR25538921.
Peterson C. N.; Day S.; Wolfe B. E.; Ellison A. M.; Kolter R.; Pringle A. (2008). "A keystone predator controls bacterial diversity in the pitcher-plant (Sarracenia purpurea) microecosystem". Environmental Microbiology. 10 (9): 2257–2266. doi:10.1111/j.1462-2920.2008.01648.x. PMID18479443.
Ellison, A. M.; Parker, J. N. (2002). "Seed dispersal and seedling establishment of Sarracenia purpurea (Sarraceniaceae)". American Journal of Botany. 89 (6): 1024–1026. doi:10.3732/ajb.89.6.1024. PMID21665703.