A little beauty from my seed sprinkle - any ideas??

This is my fav so far and would love to grow it again next year, can anyone name it please?

 

Looks vaguely like California poppy,

 

Just googled this and the description says it closes at night and opens in daylight so you are completely spot on Pete, thank you! I adore this little plant, it needed no help at all to grow, and both the delicate flower and the foliage are so pretty!

 

Yvonne, the normal colour is bright yellow, yours is a bit special.
I used to sow the seed in summer, the seedlings can overwinter in mild years and go on to get quite big the following summer

 

Keep your eye on the seed swap parcel as I'm putting some california poppy seeds in it.

 

Are they pink or purple Fern? I have a colour scheme to stick to! Did you harvest them yourself? I haven't noticed and seed buds forming yet.

 

I've got some purple and some yellow. The yellow ones I've collected myself. They formed a long thin seed pod which I split open to get the seeds. I'm going to grow them myself again as I think they're lovely.