TY - JOUR T1 - Relationships of mycorrhizal symbiosis, rooting strategy and phenology among tallgrass prairie forbs JF - Canadian Journal of Botany Y1 - 1992 A1 - Hetrick, B.A.D. A1 - G.T. Wilson A1 - Todd, T.C. KW - tallgrass prairie VL - 70 ER -