Here is a preliminary cold damage to my personal palm collection. I live in Altamonte Springs, about 14 miles north of Orlando. Its a little colder than the metro Orlando area. My yard does have some good tree canopy in the back but this didn't make much difference with the winds. The first night of the freeze was 23F with 20-30mph winds all night and it was below 32F for over 10 hours. The 2nd night dropped to 28F but it was still with frost. This was the coldest freeze since the record Christmas 1989 freeze. It was also the first hard freeze with high winds the entire night.
PALMS
Acoelorrhaphe wrightii (4’)- no damage
Aiphanes horrida x minima (6’) -100% burn, already had about 25% burn from earlier cold, it always showed damage below about 35F every year but always quickly recovered, not sure this time
Archontophoenix cunninghamiana (20’) -major burn
Archontophoenix purpurea (7’)- 100% burn
Areca triandra (3’) -100% burn
Arenga engleri (7’)- surprisingly burn on one leaf
Arenga hookeriana (5’)- all tall stems 100% burned, shorter suckers green
Beccariophoenix alfredii (15’, 10’)- both have severe burn but green in center
Borassodendron machodonis (3’)- COVERED, no damage
Brassiophoenix drymophoeoides (5’)- 100% burn
Carpentaria acuminata x Adonidia merrillii (25’)- 100% burn
Caryota mitis ‘Variegata’ (3’)- severe burn
Chamaedorea elegans (2’)-100% burn
Chamaedorea ernestii-augustii (3’)- 100% burn
Chamaedorea metallica (2’)- 100% burn
Chamaedorea microspadix (6’)- no damage
Chambeyronia macrocarpa (3’)- all leaves burned except newest
Chelyocarpus chuco (4’)- COVERED no damage
Chrysalidocarpus leptocheilos (3’)- 100% burn
Chrysalidocarpus lutescens ‘Nana’ (3’)- COVERED but partially blew off, 50% burn
Chrysalidocarpus madagascariensis (Mahajanga form) (6’)- 100% burn
Chrysalidocarous onilahensis (3’)- light burn
Chrysalidocarpus pembanus (15’)- 100% burn on the 2 tall trunks, suckers have some green leaves
Chrysalidocarpus psammophilus (3’)- 100% burn
Chuniophoenix hainanensis (3’)- no damage
Clinostigma savoryanum (4’)- 2 newest leaves have no damage, others burned
Coccothrinax barbadensis (3’)- light burn
Coccothrinax crinita (3’) – severe burn
Coccothrinax spissa (3’)- severe burn
Cocos nucifera ‘Green Malayan’ (10’, 3’ trunk)- almost 100% burn but a few green leaflets and petioles still green, already push new growth, it already had about 20% burn from frost a couple weeks prior
Copernicia alba (6’)- no damage
Cryosophila stauracantha (4’)- 100% burn
Cyrtostachys elegans x renda (3’)- COVERED no damage
Dictyosperma album (furfuraceum) (3’)- 100% burn
Euterpe edulis (10’, 5’)- both have 100% burn
Gaussia attenuata (7’)- 100% burn, new spear opening
Gaussia maya (5’)- 100% burn
Heterospathe negrosensis (4’)- light burn
Howea belmoreana (3’)- severe burn
Howea forsteriana (7’)- severe burn
Hyophorbe verschaffeltii (6’)- 100% burn
Lanonia dasyantha (2’, 3’)- no damage on either
Leucothrinax morrissii (5’)- no damage
Licuala kunstleri (2’)- light damage
Licuala peltata (3’)- light burn
Licuala ramsayi (6’)- slight damage on 1 leaf, very delayed reaction
Livistona decora (10’)- no damage
Livistona muelleri (4’)- moderate burn
Livistona saribus (15’)- no damage
Normanbya normanbyi (8’)- 100% burn
Phoenix acaulis (3’)- no damage
Phoenix loureiroi (Kashmir) (8’)- no damage
Pinanga coronata (4’)- 100% burn
Pinanga gracilis (3’)- 2 stems, 1 no damage, other 100% burn
Pritchardia hillebrandii (3’)- moderate burn, still lots of green
Pseudophoenix sargentii (4’)- severe burn
Ptychococcus lepidotus (5’)- 100% burn
Ptychococcus paradoxus (6’)- 100% burn
Ptychosperma elegans (10’)- 100% burn
Ptychosperma propinquum (macarthurii) (12’)- main stem 100% burn, suckers mostly brown but some green
Ravenea glauca (3’)- light burn
Ravenea hildebrandtii (5’)- 100% burn
Ravenea rivularis (6’)- 100% burn
Reinhardtia latisecta (2’)- no damage
Rhapis excelsa ‘Zuiko Nishiki’ (5’)- no damage
Rhapis humilis (8’)- no damage
Sabal etonia x palmetto (2’)- no damage
Sabal mauritiiformis (5’)- very minor burn
Sabal miamiensis x maritima (6’)- no damage
Sabal palmetto (10’)- no damage
Sabal palmetto (Miami Rockridge form) (2’)- no damage
Sabinaria magnifica (3’)- COVERED, cover partially blew off, light burn on a couple leaves, very delayed damage
Schippia concolor (3’)- moderate burn
Serenoa repens, silver (3’)- no damage
Syagrus romanzoffiana (20’)- light burn
Syagrus sancona (7’)- severe burn
Syagrus weddelliana (6’)- severe burn
Veitchia arecina (3’)- moderate burn
Wodhyethia bifurcata (4’)- 100% burn
CYCADS
Bowenia spectabilis- no damage
Ceratozamia hildae- no damage
Cycas debaoenis- no damage
Cycas thouarsii- 100% burn
Encephalartos ferox- 100% burn
Stangeria eriopus- light burn
Zamia furfuracea – no damage, in pot and taken in
Zamia integrifolia (narrow leaflet form)- no damage
Zamia integrifolia (Palatka Giant)- no damage
Zamia integrifolia (wide leaflet form)- no damage
Zamia nesmophila- moderate burn
Zamia sp. “Spots”- severe burn
PANDANS
Freycinetia cumingiana (4’)- main stems dead, some green shorter stems/leaves
Pandanus furcatus (15’)- 100% burn but green already pushing out
Pandanus letocartiorum (decumbens) (2’)- 100% burn
Pandanus penangensis (monotheca) (5’)- 100% burn
Pandanus polycephalus (3’)- severe burn
Pandanus pygmaeus ‘Variegatus’ (2’)- moderate burn
Pandanus tectorius (spineless form) (3’)- 100% burn
Pandanus tectorius, dwarf spineless variegated form)- 100% burn
PALM-LIKE PLANTS
Cyclanthus bipartitus (4’)- 100% burn, this is root hardy, foliage dies every year as it declines around 35F but rapidly regrows in spring
Dracaena arborea (4’)- severe burn
Ravenala madagascariensis (15’)- 100% burn
Ravenala menahirana (Honkondambo) (3’)- 100% burn, new leaf emerging
Sphaeropteris cooperi (Cyathea) (10’)- 100% burn
Strelitzia nicolai (10’)- 100% burn