tiny yellow flowers

On today's edition of Keep Or Get Rid: Tiny Yellow Flowers! Answers below ...

Tiny yellow flowers with fringed petals; oriental false hawksbill.

Tiny yellow flowers reaching upwards amongst leaves that look like clover; woodsorrel.

Tiny yellow flower with definite circular center and five petals; mock strawberry.

The first one is terribly cute but it's a weed from Asia. Oriental false hawksbill.

Get rid.

The second one is teensy and closes up in the afternoon. It's a native and it's welcome. Woodsorrel.

Keep.

The third one pretends to be a friend but it's not. It makes cute little fruits that have zero flavor! It's from Europe and it spreads like crazy. Mock strawberry.

Get rid.