....or 'Stinking Iris' It might look like an iris but it is actually a poisonous plant I have just discovered! They have popped up in a bare area under our blossom tree. Maybe poisonous to birds but they have obviously been seeded by birds so can't be too bad. It has a 'beefy' smell when rubbed between the fingers but even that might cause problems to humans. After finding all this out, I think I shall poison them out of the garden!
Thankful for:
Knowledge
Had to Google it as didn't know it but think I recognized the seed and that is the part that is poisonous so would pay to get rid of it.. BTW.. your image is better than the Google images..
@grammyn They say touching might produce uncomfortable symptoms but eating - could be sick. I have also learnt that the rhizome of the standard iris could be dangerous too!