Austraalias kasvava heinpuu (Xanthorrhoea) kollakas kuni tumepunane vaik, kasut mööblilakkide valmistamiseks, a resinous gum obtained from various Australian trees of the genus Xanthorrhoea (family Xanthorrhoeaceae), used (esp. formerly) for preparing varnish, lacquers and waxes, for staining wood, and in med