HelpfulGardener.com

I saved some seeds and forgot to lable them. Does anybody recognize the seeds in this picture?

How big are they? You have no clue at all?

FWIW, my guess is grape seeds.

Yes! I think they must be Concord Grape seeds. I remember now. The concord grapes were so good, so I was saving the seeds to grow some in my yard. At first, I was thinking they might be seeds from one of the heirloom apple types that I tried, but apples don't have very many seeds in them, and I saved so many of these seeds. I'm pretty sure they are grape seeds. Thank you, Applestar. Your knowledge is so valuable.

Yes, grape seeds.