| robusta | |
| robustas |
| clitocybe robusta | (n) a large white agaric; edible but not palatable, Syn. Clytocybe alba |
| grindelia robusta | (n) perennial gumweed of California and Baja California |
| robusta coffee | (n) native to West Africa but grown in Java and elsewhere; resistant to coffee rust, Syn. Rio Nunez coffee, Coffea canephora, Coffea robusta |
| dundathu pine | (n) Australian timber tree resembling the kauri but having wood much lighter in weight and softer, Syn. smooth bark kauri, Agathis robusta, queensland kauri |
| silky oak | (n) medium to tall fast-growing tree with orange flowers and feathery bipinnate leaves silky-hairy beneath; eastern Australia, Syn. Grevillea robusta |
