There are two varieites of Grevillea that thrive at Trebah.
The first is Grevillea victorae which can be found growing on the cafe terrace wall. Its grey/green leaves contrast beautifully with the hanging, orange/pink honeysuckle-like flower clusters it produces from autumn to spring.
Grevillea rosmarinifolia, the second variety of Grevillea at Trebah actually flowers from winter through to summer months. It also has clusters of flowers which are a deep red and its leaves are rosemary-like, hence its name.