Grevillea australis is a small to medium shrub usually growing 50cm -1m x 1m but sometimes reaching to 2.5m. Long narrow leaves. Clusters of white flowers along the stems in winter and spring. Reliable plant for cool to cold areas. Sunny position in well drained soils. We grow it here in SA with summer water. Frost hardy.
photo courtesy of user Melburnian/WIKIMEDIA COMMONS/CC-BY-SA-3.0/GFDL