This midtown parklet has trees and plants that butterflies and other pollinators like:
The Blenman-Elm Neighborhood Association opened it in 2022.
There are close-ups of the mural in today's post Mural at midtown butterfly garden on The Tucson Murals Project blog. (That second link leads to the blog's front page.)
LOCATION: Northeast corner of Waverly Street and Treat Avenue. (If you want a street address, the park is near 2803 E. Waverly St. and 2807 E. Waverly St. GPS coordinates are 32°14'45.9"N, 110°55'51.3"W.)
HOURS: Sunrise to sunset (it's in the middle of a bunch of homes, so you might wait until 9 AM or so)
PARKING: Street parking