GRASS TREE • DICCIONARIO INGLES.COM • Definition of Grass tree

... plains the native poplar (CODONOCARPUS) stands sentry, its head, top-heavy from the mass of seeds, drooping gracefully to the setting sun; the prevalent wind at the present day would seem to be from the E.N.E. Here, too, an occasional grass tree or "black-boy" may be seen, and at intervals little clumps of what is locally termed "mustard bush," so named from the strong flavour of the leaf; camels eat this with voracity, of which fact one becomes very sensible when ...

— Spinifex and Sand - Five Years' Pioneering and Exploration in Western Australia • David W Carnegie