Expert help

I need to thank Graeme Lyons and Ann Sankey for stopping me from making a couple of schoolboy errors. My trip to Thursley last Sunday had me posting pictures of a grass (I thought it might be Early Meadow-grass), which they both corrected to Annual Meadow-grass; and a spider, which Graeme has put me right on - it is in fact Marpissa muscosa.

I take one step forward, and two back...