Petticoat palm (Washingtonia filifera) – This close relative of the common Washington palm used throughout Florida is, in my opinion, a much more attractive choice. Whereas one has to crane their neck to the sky to see the canopy of the Washington palm, the petticoat palm does not get as tall and has a much thicker trunk. W. filifera repeatedly survives dips into the teens and even several inches of snow, making it a favorite of cold-hardy palm enthusiasts. The dead fronds, if left on the palm year after year, will layer themselves neatly around the trunk, creating a petticoat, of sorts. Used most often out west in California, Nevada, Arizona and Texas, the petticoat palm could do quite well in central and north Florida landscapes.
Mazari palm (Nannorrhops ritchiana) – Native to Afghanistan, Pakistan and Arabia, the Mazari palm is a slow-growing, clustering palm (similar to the European fan palm) and is considered the hardiest of all palms. Its powdery blue-green fronds are an eye-catching accent in the landscape. Mazari palm does not have a crownshaft and its stem remains below ground. It has branches above ground and slowly develops a bushy, shrub-like appearance. Throughout its desert range, this plant’s fibers are used for weaving and rope manufacture.