On bare ground next to the river after earth moving. Looks like Phleum? Heads are 30mm long and 15mm diam. Could be from bird seed. Have got other pics but surely a head like that is distinctive?
It looks like canary grass, Phalaris canariensis, which is grown as an ornamental garden plant. However, I'm no expert so there could be related species that are similar.
It looks like canary grass, Phalaris canariensis, which is grown as an ornamental garden plant. However, I'm no expert so there could be related species that are similar.