its no good, i've got to ask for confirmation of the id of the plants growing in my meadow now ..i'm fairly sure this is square stalked St Johns Wort. It has a square stalk and no visible spots on the petals, without going out and finding one of the plants (and its belting down with rain at the moment) i can't say whether it had any tranlusent dots on the leaves. i was pretty confident that i'd got the right id, but as always the more i read the more worried i get

Thanks in advance and sorry if i'm being an idiot