Crassula helmsii(CSBHE)
Distribution details in Australia (South Australia)
Current pest situation evaluated by EPPO on the basis of information dated
2024: Present, no details
* Everett, J., & Norris, E. H. (1990). Crassulaceae. In G. Harden (Ed.), Flora of New South Wales (Vol. 1). Kensington, Australia: New South Wales University Press.
* Sainty, G. R., & Jacobs, S. W. L. (1981). Waterplants of New South Wales. Sydney, Australia: Water Resources Commission.
* Sainty, G. R., & Jacobs, S. W. L. (1981). Waterplants of New South Wales. Sydney, Australia: Water Resources Commission.