A few clumps last year and quite a few more this year. Basically looks like giant grass, with wide strappy leaves. Hard to tell scale from photos. I would like to know what it is, if it's invasive or dangerous. I have 4 equines and 11 non breeding Shetland sheep. The bit it's growing in can e wet, but no rushes so not that wet. I usually leave this field all summer for winter grazing so it hasn't been topped.