Sentence:  The only lack of Kalelealuaka and his comrades was animal food (literally fish) but they supplied its place aw well as they could with such herbs as the tender leaves of the <WSD>popolo</WSD>, which they cooked like spinach, and with inamona made from the roasted nuts of the kukui tree. 
Meaning of the word marked with <WSD> tags:  black nightshade ("Solanum nigrum").