growing in a meadow beneath high tension powerlines, well-exert panicle, blades of culms to 15 mm wide, reduced upward, panicle branches viscid-spotted, blades with white cartilaginous margins. No. 860613016.
See also: https://michiganflora.net/record/2068
No idea. Found upslope of a small creek, growing in mostly shade
based on this observation and commentary, but I am still uncertain - https://www.inaturalist.org/observations/33192695. Also, host of spider. bob's drive