Sorry Ken, I did a spore print overnight and it is bright rust brown/orange, really quite vibrant, also no volva, have double checked as there are sevral specimens, nothing left in the ground, although I know of 3 of these they do not gtrow together, always single always in grass, a couple near hazel, but they do have the spliting to the edge of the cap similar to some of the Inocybe, but most of them are said to be in woods......!
Here is a close up of the cap....
