Howea belmoreana

Howea belmoreana, the curly palm, kentia palm, or Belmore sentry palm, is a species of flowering plant in the family Arecaceae, endemic to Lord Howe Island, Australia. It and "Howea forsteriana" probably evolved from a common ancestor through sympatric speciation. The canopy of a mature kentia palm tree spreads in diameter and contains roughly 36 leaves.
"Howea belmoreana" has gained the Royal Horticultural Society's Award of Garden Merit.