- Environmental: ornamental (fide Invasive Pl Spec)
- Weed: (fide F NZeal; Invasive Pl Spec)
Native
Australasia
-
AUSTRALIA:
Australia
[Tasmania,
New South Wales,
South Australia,
Victoria,
Western Australia]
-
NEW ZEALAND:
New Zealand
Cultivated
(also cult.)
Naturalized
Europe
-
NORTHERN EUROPE:
Ireland,
United Kingdom
-
Europe (c.)
Northern America
- Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on www.skud.info). 2012 (Kulturvaxtdatabas)
- Allan, H. H. B. et al. Flora of New Zealand. 1961- (F NZeal)
- Botanical Society of the British Isles BSBI taxon database (on-line resource). (BSBI)
- Center for Aquatic and Invasive Plants Florida state list aquatic & wetland noxious weeds - from Department of Environmental Protection (on-line resource). (FL AquaNoxweed)
- Hnatiuk, R. J. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11. (L Aust)
- Integrated Botanical Information System (IBIS) Australian plant common name database (on-line resource). (Aust Pl Common Names)
- Weber, E. Invasive plant species of the world: a reference guide to environmental weeds. 2003 (Invasive Pl Spec)
Check other web resources for Crassula helmsii (Kirk) Cockayne :
- PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
- BONAP North American Plant Atlas of the Biota of North America Program:
- AVH: Australia's Virtual Herbarium
- TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
- ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
- AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
- Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2024. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://germoplasma.iniaf.gob.bo/gringlobal/taxonomydetail.aspx?id=416223. Accessed 18 mayo 2024.