SPECIES ZONE SCALE 2B: The Queen Zone

Ranking is from more hardy to less hardy.
If a Syagrus romanzoffiana is hardy in your area, so is everything else on this page.

   * Phoenix canariensis (20.8/-6.3)
   * Sabal causiarum (20.9/-6.2)
   * Dypsis decipiens (21/-6.1)
   * Hyphaene petersiana (21/-6.1)
   * Rhapis excelsa (21.2/-6)
   * Rhapis humilis (21.3/-6)
   * Guihaia argyrata (21.7/-5.7)
   * Trachycarpus martiannus (21.6/-5.8)
   * Livistona australis (22/-5.6)
   * Butia paraguayensis
   * Washingtonia robusta (22/-5.6) 

• Washingtonia robusta (22/-5.6)
• Arenga engleri (23/-5)
• Brahea aculeata (23/-5)
• Brahea nitida (23/-5)
• Livistona decipiens (23.1/-5)
• Syagrus romanzoffiana (23.2/-4.9) Vary widely in hardiness

• Syagrus romanzoffiana (23.2/-4.9)
• Linospadix monostachya (23.2/-4.9)
• Acoelorrhaphe wrightii (23.3/-4.8)
• Attalea cohune (23.3/-4.8)
• Chamaedorea plumosa (23.5/-4.7)
• Latania lontaroides (23.5/-4.7)
• Livistona saribus (23.7/-4.8)
• Trithrinax brasiliensis (24.2/4.4)
• Chamaedorea elegans (24.3/-4.3)
• Butia parpguayensis (24.8/-4)
• Pritchardia affinis (24.8/-4)
• Rhopalostylis sapida (24.8/-4)
• Phoenix reclinata (24.8/-4)
• Acrocomia aculeata (24.9/-3.9)
• Attalea speciosa (25/-3.9)
• Lytocaryum weddellianum (25/-3.9)
• Pritchardia beccariana (25/-3.9)
• Acanthophoenix rubra (25/-3.90
• Chamaedorea cataractarum (25/-3.9)
• Chamaedorea seifrizii (25/-3.9)
• Jubaeaopsis caffra (25/-3.9)
• Phoenix roebelinii (25.5/-4)