French blues

[Hardman]

Found these two small blues in early August on a flowery roadside verge near Corps, Isere, at an altitude of just over 1,000m. Short of alternatives, I'm thinking that they are both Idas, but their lack of silver spots has left me wondering. I'd be grateful for help on this.

[David M]

I favour Idas myself too, though I am less experienced a judge than Roger G and Guy P so best to await their comments.