I need help to identify my tree and plants.

I live South of San Diego,California.
I just moved to this home in a new location.
All of the plants here have been neglected for years and I'm working hard to restore them.
But first I need to know what I have.
Please help.
Please see the pictures.
The first picture is a tree. It has fruit of some kind.
The second is exotic looking plant that is slowly coming back.
And the third is a fern looking plant that is very over grown.
Thank you.

 

Tree looks like Feijoa sellowiana.
The second might be a Plumeria.

 

Foxtail Fern 'Meyersii'
Asparagus densiflorus

HTH
Chris

 

Photos 12 & 3-4, agree with Tyrlych; neither is a fern.
Photos 5-6 are an Asparagus.

 

The second photo is almost definitely the Common Frangipani, Plumeria rubra. Afraid I can't help with the others.

 

Thank you all soooooo much!