You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Along Blackwater River. About 0.6 mile west of Junction of Rt 65 & I-70. Houstonia P.O. nearby. Remove constraint Place: Along Blackwater River. About 0.6 mile west of Junction of Rt 65 & I-70. Houstonia P.O. nearby. Place Saline Remove constraint Place: Saline Place USA Remove constraint Place: USA Topic Cyperaceae Remove constraint Topic: Cyperaceae