unusual grass

unusual grass

Observation - unusual grass - UK and Ireland. Description: Colony of tallish grass which branched spikes in the corner of a maize field. Bare ground at that location has Artemisia vulgaris, Persicaria maculosa, Juncus bufonius agg., Matricaria recutita, Anagallis arvensis, Gnaphalium uliginosum, Atriplex patula,

Colony of tallish grass which branched spikes in the corner of a maize field. Bare ground at that location has Artemisia vulgaris, Persicaria maculosa, Juncus bufonius agg., Matricaria recutita, Anagallis arvensis, Gnaphalium uliginosum, Atriplex patula, Chenopodium album, Viola arvensis, Matricaria discoidea, Geranium pusillum, Solanum nigrum, Senecio vulgaris, Capsella bursa-pastoris and Trifolium repens.