%0 Conference Proceedings %D 1995 %T Gas exchange and reproduction of Spiranthes vernalis (Orchidaceae) in a Kansas tallgrass prairie %A Johnson, S.R. %E D.C. Hartnett %K tallgrass prairie %P 21 -24 %G eng %U http://images.library.wisc.edu/EcoNatRes/EFacs/NAPC/NAPC14/reference/econatres.napc14.sjohnson.pdf %M KNZ00501