Are both Derwentia and Elsholtzia endemic to Australia?
Elsholtzia Elsholtzia is a plant genus in the Lamiaceae (mint family). It is widespread across much of temperate and tropical Asia from Siberia south to China, India, Indonesia, etc.
Grevillea iaspicula Grevillea iaspicula, also known as Wee Jasper Grevillea, is an endangered shrub species that is endemic to southern New South Wales in Australia.