Publications
Jäger, H. (2011) Cinchona pubescens. Enzyklopädie der Holzgewächse. [pdf]
Jäger, H. & Kowarik, I. (2010) Resilience of native plant community following manual control of invasive Cinchona pubescens in Galápagos. Restoration Ecology 18: 103-112. [pdf]
Jäger, H., Kowarik, I. & Tye, A. (2009) Destruction without extinction: long-term
impacts of an invasive tree species on Galápagos highland vegetation. Journal of
Ecology 97: 1252-1263. [pdf]
Jäger, H., Tye, A. & Kowarik, I. (2007) Tree invasion in naturally treeless
environments: impacts of quinine (Cinchona pubescens) trees on native vegetation in
Galápagos. Biological Conservation 140: 297–307. [pdf]
Tye, A. & Jäger, H. (2000) Galvezia leucantha subsp. porphyrantha
(Scrophulariaceae), a new shrub snapdragon endemic to Santiago Island, Galápagos,
Ecuador. Novon 10: 164-168.