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Regional Species Conservation Assessments per IBRA subregion.
Least concern
Near threatened
Rare
Vulnerable
Endangered
Critically endangered
Extinct
Data deficient
Adelaide
Arkaroola
Ceduna
Coober Pedy
Hawker
Innamincka
Marla
Marree
Mount Gambier
Oodnadatta
Renmark
Wudinna
Keith
Yunta
Display IBRA region text
Mount Gambier (SVP02) | Southern Volcanic Plain | Vulnerable (IUCN: VU D2) [localised habitat] |
Glenelg Plain (NCP02) | Naracoorte Coastal Plain | Vulnerable (IUCN: VU D2) [localised habitat] |
Lucindale (NCP03) | | Regionally Extinct [probably regionally extinct] |
Kangaroo Island (KAN01) | Kanmantoo | Rare (IUCN: RA d(ii)) [occurs on roadsides on western end & Flinders Chase in small pops; needs fresh water/wet areas] |
Fleurieu (KAN02) | | Near Threatened [grows in swamps, damp ground] |
Mount Lofty Ranges (FLB01) | Flinders Lofty Block | Near Threatened [grows in swamps, damp ground] |
Botanical art
Kath Alcock paintings: 2
Common names
Necklace Fern
Screw Fern
Distribution and status
Herbarium regions: Southern Lofty, Kangaroo Island, South Eastern, Green Adelaide
NRM regions: Adelaide and Mount Lofty Ranges, Kangaroo Island, South East
AVH map: SA distribution map (external link)