All Publications by this Author

Christy JA. Limbella and Platylomella. In: Flora of North America. Vol 28. New York: Oxford University Press; 2014. p. 317-9.
Christy JA. Habitat Changes in the Region, 1850-2010. In: Biodiversity Guide for the Greater Portland-Vancouver Region. Portland, Oregon: Intertwine Alliance; 2012. p. 17-21.