Grevillea robusta (Silky Oak) - Image 1
Botanical name: Grevillea robusta
Common name: Silky Oak
Family: Proteaceae
Origin: Australia
USDA Plant Hardiness Zone Map
Hardiness: 20°F
Grevillea robusta
Grevillea robusta (Silky Oak) - a fast-growing Australian tree with fern-like foliage and striking golden-orange flower spikes. Popular as an ornamental shade tree and valued for its decorative timber.
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