je connais pas ta situation
mais sa ces un bon début!!!
(ces ma liste perso!)
RHAPIDOPHYLLUM HYSTRIX......................................... < -20° C
SABAL MINOR -17°C ~ -20° C
SABAL LOUISIANA -17°C ~ -20° C
TRACHYCARPUS FORTUNEI -16°C ~ -18° C
TRACHYCARPUS TAKIL -16°C ~ -18° C
TRACHYCARPUS WAGNERIANUS -16°C ~ -18° C
JUBAEA CHILENSIS................................................... -14°C ~ -16° C
NANNORRHOPS RITCHIANA (forme verte) -14°C ~ -16° C
SABAL BIRMINGHAM -14°C ~ -16° C
TRACHYCARPUS NANUS -14°C ~ -16° C
CHAMAEROPS HUMILIS var CERIFERA -12°C ~ -14° C
SABAL ETONIA -12°C ~ -14° C
SABAL PALMETTO -12°C ~ -14° C
SABAL XTEXENSIS -12°C ~ -14° C
TRACHYCARPUS LATISECTUS -12°C ~ -14° C
BRAHEA DECUMBENS -12°C ~ -14 C
BUTIA ERIOSPATHA -11°C ~ -13° C
BUTIA PARAGUYAENSIS -11°C ~ -13° C
CHAMAEROPS HUMILIS -11°C ~ -13° C
SABAL ROSEI -11°C ~ -13° C
SABAL TEXANA -11°C ~ -13° C
SABAL UMBRACULIFERA -11°C ~ -13° C
SERENOA REPENS (silver) -11°C ~ -13° C
TRACHYCARPUS MARTIANUS -11°C ~ -13° C
TRACHYCARPUS OREOPHILUS -11°C ~ -13° C
TRITHRINAX CAMPESTRIS -11°C ~ -13° C
WHASHINGTONIA FILIFERA -11°C ~ -13° C
BRAHEA ARMATA -10°C ~ -12° C
BUTIA CAPITATA -10°C ~ -12° C
BRAHEA DULCIS -09°C ~ -11 C
BRAHEA NARI -09°C ~ -11 C
BUTIA BONNETTII -09°C ~ -11 C
ARENGA MICRANTHA -8°C ~ -10° C
BRAHEA EDULIS -8°C ~ -10° C
BRAHEA MOOREI -8°C ~ -10° C
BUTIA YATAY -8°C ~ -10° C
CHAMAEDOREA RADICALIS -8°C ~ -10° C
LIVISTONA AUSTRALIS -8°C ~ -10° C
NANNORRHOPS RITCHIANA (silver) -8°C ~ -10° C
PHOENIX CANARIENSIS -8°C ~ -10° C
PHOENIX DACTYLIFERA -8°C ~ -10° C
PHOENIX LOUREIRI var. HUMILIS -8°C ~ -10° C
PHOENIX THEOPHRASTI -8°C ~ -10° C
PLECTOMANIA HIMALAYANA -8°C ~ -10° C
SABAL BERMUDANA -8°C ~ -10° C
SABAL MEXICANA -8°C ~ -10° C
SABAL URESANA -8°C ~ -10° C
SYAGRUS ROMANZOFFIANA -8°C ~ -10° C
TRITHRINAX ACANTHOCOMA -8°C ~ -10° C
ACOELORRHAPHE WRIGHTII -5°C ~ -8° C
ARENGA ENGLERI -5°C ~ -8° C
ATALEA COHUNE -5°C ~ -8° C
BRAHEA NITIDA -5°C ~ -8° C
CHAMAEDOREA ERNESTI-AUGUSTII -5°C ~ -8° C
CHAMAEDOREA KLOTZSCHIANA -5°C ~ -8° C
CHAMAEDOREA MICROSPADIX -5°C ~ -8° C
CHAMAEDOREA PLUMOSA -5°C ~ -8° C
CORYPHA UMBRACULIFERA -5°C ~ -8° C
CORYPHA UTAN -5°C ~ -8° C
DYPSIS BARONII -5°C ~ -8° C
DYPSIS DECIPIENS -5°C ~ -8° C
GUIHAIA ARGYRATA -5°C ~ -8° C
JUANIA AUSTRALIS -5°C ~ -8° C
LATANIA LONTAROIDES -5°C ~ -8° C
LEPIDORRHACHIS MOOREANA -5°C ~ -8° C
LIVISTONA CHINENSIS -5°C ~ -8° C
LIVISTONA DECIPIENS -5°C ~ -8° C
LIVISTONA SARIBUS -5°C ~ -8° C
PARAJUBAEA COCOIDES -5°C ~ -8° C
PARAJUBAEA TORALLYI var torallyi -5°C ~ -8° C
PARAJUBAEA TORALLYI var microcarpa -5°C ~ -8° C
PHOENIX RECLINATA -5°C ~ -8° C
PHOENIX RUPICOLA -5°C ~ -8° C
PHOENIX SYLVESTRI -5°C ~ -8° C
RAVENEA GLAUCA -5°C ~ -8° C
RHAPIS HUMILIS -5°C ~ -8° C
RHAPIS MULTIFIDA -5°C ~ -8° C
SABAL CAUSIARUM -5°C ~ -8° C
SABAL DOMINGENSIS -5°C ~ -8° C
SYAGRUS COMOSA -5°C ~ -8° C
SYAGRUS QUINQUEFARIA -5°C ~ -8° C
TRITHRINAX BRASILIENSIS -5°C ~ -8° C
TRITHRINAX SCHIZOPHYLLA -5°C ~ -8° C
WHASHINGTONIA ROBUSTA -5°C ~ -8° C