Trachycarpus wagnerianus MSI
From Palmpedia - Palm Grower's Guide
Revision as of 13:50, 22 July 2007 by Dypsisdean (Talk | contribs)
Though listed as damaged at 20F, many growers in the northwest US report this palm can tolerate temps into the low teens without damage. This palm seems to be pretty cold tolerant even as a seedling.