What Is This Purple Flower Found on Capt Cook Island Hawaii?

Malasian Orchid - Spathoglottis plicata

Ask the Expert: flower identification
Would appreciate your assistance identifying the common and scientific name of this flower. It is growing in in my mother-in-law’s front yard on the Big Island of Hawaii at about 1500 ft altitude.  Wally

Plant Expert Reply:

I believe it is a Malasian Orchid (Spathoglottis plicata).  It is a terrestrial (ground) orchid that naturalizes quite easily and it sometimes referred to as a garden orchid.  It can be found in Hawaii, Australia and tropical Asia.