Crassula helmsii(CSBHE)
Distribution details in Australia
Current pest situation evaluated by EPPO on the basis of information dated
2004: Present, no details
EPPO Reporting Service (2004/042) : Alert listing.
Australia’s Virtual Herbarium (2001 onwards) http://www.rbg.vic.gov.au/cgi-bin/avhpublic/avh.cgi
* 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.
* 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.