Rhapidophyllum hystrix - Needle Palm

This shrubby, trunkless palm's moniker comes from the vicious needles arising from the fiber at the bases of the leaves. It is probably the cold-hardiest palm and has reportedly survived temperatures as low as -20°F. The needle palm prefers a moist position in sun or shade, but generally requires more sun as latitude increases. They look best, however, when situated in partial shade. When grown in full sun the crown tends to become rather compact and the leaves lose their dark green color. Native to the southeastern US, it is found growing wild from the southern tip of South Carolina to central Florida, and west to southern Mississippi in wooded, swampy areas. Unfortunately, due to habitat distruction and collection of wild specimens coupled with a seed germination time of up to two years and an extremely slow growth rate, this palm is becoming quite rare.

Needle Palm, Bowie, MD, USDA Zone 7
Rhapidophyllum hystrix
Dec 2006, Bowie, MD z7
Needle Palm, Bowie, MD, USDA Zone 7
Rhapidophyllum hystrix
Dec 2006, Bowie, MD z7
Needle Palm, National Arboretum, Washington, DC
Rhapidophyllum hystrix
Needle Palm, National Arboretum, Washington, DC
Rhapidophyllum hystrix
Needle Palm in the snow, National Arboretum, Washington, DC
Rhapidophyllum hystrix
Small Needle Palm, MD, zone 6b, close-up showing needles
Rhapidophyllum hystrix
Needle Palm, Brookside Gardens, Wheaton, MD, zone 7a
Rhapidophyllum hystrix
Small Needle Palm, MD, zone 6b
Rhapidophyllum hystrix
Needle Palm seeds, National Arboretum, Washington, DC
Rhapidophyllum hystrix
Snow-covered needle palm, MD zone 6b
Rhapidophyllum hystrix
Needle palm in the snow, MD zone 6b
Rhapidophyllum hystrix
Rhapidophyllum hystrix in MD, z6b (03/2002)
Rhapidophyllum hystrix
Needle palm (Rhapidophyllum hystrix) seeds
Rhapidophyllum hystrix