Those having a tree-like form are called palm trees. Currently, 181 genera with around 2,600 species are known, most of which are restricted to tropical and subtropical climates. Only one species ...

In San Diego, we have an enormous number of equally unattractive palm ... shade trees. Certainly this has been recognized as an environmental and fiscal problem. It takes very large and expensive ...

While there are lots of palm tree species in California, they aren’t all originally from the area. Many were brought from different places around the world. That’s what I found out from my ...