Iris help!

Iris help!

Hello, I am brand new to both this community and gardening! And I have a couple questions. :-) My sister recently gave me quite a few iris bulbs (rhizomes? that's what Google says). I have never had irises, and am not sure if it is ok to plant them now or if I need to wait. I live in northern Oklahoma and our weather has been in the mid 80s lately. Is that too hot? If it is too hot, how do I store them? She instructed me on how to plant them, but she lives in Nebraska and I live in Oklahoma, so I am not sure if she thought of that when telling me it would be ok to plant them now. Thank you so much for any advice, I am so excited to start a garden!
Help identifying my hanging plant

Help identifying my hanging plant

This is the last for now

This is the last for now

photo heavy mainly veggies.

photo heavy mainly veggies.

Plant ID help!

Plant ID help!

Veggie bed 2.0

Veggie bed 2.0

I finally found a hoya!! But…

I finally found a hoya!! But…