I SHOULD know what this is.. but I don’t

I SHOULD know what this is.. but I don’t

one more plant id.. they're in Zone 5 or 6.. in Connecticut. This photo was taken by the shoreline in Guilford, but I've seen these flowers by me too, in the Litchfield area. what are these things ? It's kind of driving me crazy O_o thx
mystery vine that’s attacking my balsam fir

mystery vine that’s attacking my balsam fir

new and wondering

new and wondering

I haven’t posted my new room!

I haven’t posted my new room!

first rose of spring!

first rose of spring!

Early Morning Treasures

Early Morning Treasures

Teddy Bear

Teddy Bear