Just a half hour drive from downtown Tucson a wilderness awaits in the Rincon Mountains of Saguaro National Park on the Tanque Verde Ridge Trail. 
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The bigtooth maple is no longer in its own family of Aceraceae, but is in Sapindaceae. Molecular taxonomy keeps us plant geeks on our...
Happy New Year!
I was incorrect about the species of Acalypha in this show. The correct name is A. phleoides (the former A. lindheimeri), not neomexicana as...
