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Taxon  Report  
Grevillea robusta  A. Cunn. ex R. Br.
Silkoak
Grevillea robusta is a tree that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
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Observation Search
(53 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Genus: Grevillea
Family: Proteaceae  
Category: angiosperm  
Jepson eFlora section: eudicot

Toxicity: DERMATITIS Wetlands: Occurs in non wetlands
Name Status:
Accepted by JEF + PLANTS
More information about  Grevillea robusta

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 10/07/2022).