help with plant id and possibly a tree id

hi all. can i get some help with identifying these plants? i also have a tree that i would like identified but i didnt get a really detailed pic of it. i forgot to take a closeup of the leaf to provide more info. sorry!

thanks for the help. really appreciate it

 

1. Forget-me-not (Myosotis sylvatica)
2. Miner's lettuce (Montia perfoliata)
3. Possibly Giant Hogweed (Heracleum mantegazzianum), but definitely an umbellifer.
4. A broom of some sort. Would need a closer photo to confirm an ID (e.g. Cytisus, Chamaecytisus, etc.).
5. California poppy (Eschscholzia californica)

Pretty much impossible to pick the tree at that distance. A close-up of the and preferably the flower or fruit too would help.

Geoff Bryant

 

thanks alot.

and here is another photo of #4 that i took.

 

Looks a lot like Chamaecytisus hirsutus but the flowers lack the red spot typical of that species.

 

#3 is a Heracleum, but looks more like Heracleum maximum (native in the area; syn. H. lanatum, H. sphondylium subsp. montanum) than H. mantegazzianum.

 

Yes, definitely, the hogweed is actually quite apparently different once you get to know both species.