*  Hibiscadelphus distans - Wikipedia
Pouteria sandwicensis), Sacramento Bur (Triumfetta semitriloba) and āulu (Sapindus oahuensis). There are only two known ... Diospyros sandwicensis), nehe (Lipochaeta connata), kōlea (Myrsine spp.), kuluʻī (Nototrichium sandwicense), ʻālaʻa ( ...
  https://en.wikipedia.org/wiki/Hibiscadelphus_distans
*  Āulu - Wikipedia
... a four o'clock Pouteria sandwicensis (also ʻĀlaʻa / ʻĒlaʻa), a sapote Sapindus oahuensis (also Lonomea), a soapberry. ... Āulu is a Hawaiian name for several species of tree found in mesic forests: Pisonia sandwicensis, ...
  https://en.wikipedia.org/wiki/%C4%80ulu
*  University of Hawaii Campus Plants, UH Botany
Sapindus oahuensis; lonomea; kaulu; Sapindaceae. *Scaevola sericea; beach naupaka; Goodeniaceae. *Schefflera actinophylla; ... Erythrina sandwicensis; wiliwili; Fabaceae (Leguminosae). *Erythrina variegata; tiger's claw, Indian coral tree, wiliwili haole ... Pouteria sapota; mamey sapote, marmalade fruit; Sapotaceae. *Pritchardia sp.; loulu; Arecaceae (Palmae) ...
  http://www.botany.hawaii.edu/faculty/carr/160webindex.htm