The blue palo verde tree (Parkinsonia florida) is one of two native Arizona palo verde trees, the other being Foothills palo verde. Of the two, blue palo verde is larger and naturally grows in washes, ...

Arizona is home to a vast number of beetle species, with estimates suggesting there are over 2,000 different species of beetles in the state. One common beetle you'll see in metro Phoenix is the palo ...

The bark of a palo verde tree is green because it's filled with chlorophyll. Unlike most trees, this plant gets a lot of photosynthesizing done through its bark. According to The Arizona Native Plant ...

Add Yahoo as a preferred source to see more of our stories on Google. Arizona is home to a vast number of beetle species, with estimates suggesting there are over 2,000 different species of beetles in ...