Flora of the Hawaiian Islands
Monocotyledon Literature for Archontophoenix alexandrae
Wagner et al., 1990, 1999.
   Arecaceae -- The Palm Family Bibliography
      Archontophoenix alexandrae
General Information
DistributionNative to Queensland, Australia; widely cultivated and sometimes becoming naturalized.In the Hawaiian Islands, naturalized on Kaua`i, O`ahu, Maui, Hawai`i.
















Habit
Trunk gray, up to 25-30 m tall.
Leaves
Leaves ca. 10, up to 2.5 m long, pinnae ca. 80 on each side, up to 80 cm long and 5 cm wide, whitish or ash-colored on lower surface with silver-grey scales but ramenta lacking. sheath green.
Flowers
Inflorescences up to 70 cm long, with pendulous rachillae to the fourth order; staminate flowers white or cream, 5-6 mm long, stamens 9-16, filaments not deflexed.
Fruit
Fruit red, 1-1.4 cm long, 0.8-1.1 cm in diameter.
Chromosomes
2n = 28, 32
Contributor
David Lorence & W. L. Wagner