Threatened Species List - Vascular Plants R-S

​​​​​​​​​A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

* denotes endemic to Tasmania
** within Australia, only occurs in Tasmania

Tasmanian Status: r=rare, v=vulnerable, e=endangered, x=extinct
Commonwealth Status: VU=Vulnerable, EN=Endangered, CR=Critically Endangered, EX=Extinct

Status - What these terms mean

Species	Further Reading	Common Name	Family	Status Tas	Status C'​th
R​ ​ ​ ​​ ​ ​
Racosperma axillare see Acacia axillaris
Racosperma ulicifolium see Acacia ulicifolia	​
Ranunculus acaulis**	Notesheet	dune buttercup	​RANUNCULACEAE	r
Ranunculus collicola*	Notesheet	lake augusta buttercup	RANUNCULACEAE​	r
​Ranunculus diminutus	​Notesheet	​brackish buttercup	RANUNCULACEAE​	​e	​
Ranunculus jugosus*	Notesheet	twinned buttercup	RANUNCULACEAE​	r
Ranunculus prasinus*	Listing Statement Recovery Plan Conservation Advice	midlands buttercup	RANUNCULACEAE​	e	EN
Ranunculus pumilio see Ranunculus pumilio var. pumilio
Ranunculus pumilio var. pumilio	Notesheet	ferny buttercup	RANUNCULACEAE​	r
Rhodanthe anthemoides	Notesheet	chamomile sunray	​​ASTERACEAE	r
Rhytidosporum alpinum see Rhytidosporum inconspicuum
Rhytidosporum inconspicuum	Listing Statement	alpine appleberry	​PITTOSPORACEAE	e
Rumex bidens	Listing Statement	mud dock	POLYGONACEAE	v
Ruppia megacarpa	Notesheet	largefruit seatassel	RUPPIACEAE	r
Ruppia tuberosa	Notesheet	tuberous seatassel	RUPPIACEAE	r
Rutidosus multiflora see Siloxerus multiflorus
​Rytidosperma remotum*	Notesheet	remote wallabygrass	POACEAE	r
S​ ​ ​ ​ ​ ​​
Sagina diemensis*	Note Sheet Recovery Plan Conservation Advice	tasmanian pearlwort	​CARYOPHYLLACEAE	e	EN
Sagina sp. Mt Anne see Sagina diemensis
Scaevola aemula	Listing Statement	fairy fanflower	GOODENIACEAE	e
Scaevola albida	Listing Statement	pale fanflower	GOODENIACEAE	v
Schenkia australis	Notesheet	spike centaury	GENTIANACEAE	r
Schoenoplectus tabernaemontani	Notesheet	river clubsedge	CYPERACEAE	r
Schoenoplectus validus see Schoenoplectus tabernaemontani
Schoenus brevifolius	Notesheet	zigzag bogsedge	CYPERACEAE	r
Schoenus latelaminatus	Notesheet	medusa bogsedge	CYPERACEAE	e
Scirpus caldwellii see Bolboschoenus caldwellii
Scirpus fluviatilis see Bolboschoenus medianus
Scirpus lacustris see Schoenoplectus tabernaemontani
Scirpus martimus see Bolboschoenus caldwellii
Scirpus stellatus see Isolepis stellata
Scirpus validus see Schoenoplectus tabernaemontani
Scleranthus diander	Notesheet	tufted knawel	​CARYOPHYLLACEAE	v
Scleranthus fasciculatus	Notesheet	spreading knawel	CARYOPHYLLACEAE​	v
Scutellaria humilis	Notesheet	dwarf scullcap	LAMIACEAE	r
​Senecio campylocarpus	​Notesheet	​bulging fireweed	​ASTERACEAE	​v	​
Senecio centropappus see Centropappus brunonis
​Senecio extensus	​Listing Statement	subalpine fireweed​	ASTERACEAE​	e​	​
Senecio georgianus	Listing Statement	grey fireweed	ASTERACEAE	x	EX
​​Senecio longipilus	Listing Statement	longhair fireweed​	​ASTERACEAE	​v	​
Senecio macrocarpus	Recovery Plan​ Notesheet	largefruit fireweed​	ASTERACEAE	x	VU
Senecio psilocarpus	Listing Statement Conservation Advice	swamp fireweed	ASTERACEAE	e	VU
Senecio squarrosus	Notesheet	leafy fireweed	ASTERACEAE	r
​Senecio tasmanicus*	Listing Statement	​tasmanian fireweed	​​​ASTERACEAE	​x​​	​
Sicyos angulata see Sicyos australis
Sicyos australis	Notesheet	star cucumber	CUCURBITACEAE	r
Siloxerus multiflorus	Notesheet	small wrinklewort	ASTERACEAE	r
Solanum opacum	Listing Statement	greenberry nightshade	SOLANACEAE	e
Sowerbaea juncea	Listing Statement	purple rushlily	LAXMANNIACEAE	v
Speculantha atriola see Pterostylis atriola
Spyridium eriocephalum see Spyridium eriocephalum var. eriocephalum
Spyridium eriocephalum var. eriocephalum	Listing Statement	heath dustymiller	RHAMNACEAE	e
Spyridium lawrencei*	Listing Statement Conservation Advice	small-leaf dustymiller	RHAMNACEAE	v	EN
Spyridium microphyllum see Spyridium lawrencei
Spyridium obcordatum*	Listing Statement Recovery Plan	creeping spyridium	RHAMNACEAE	v	VU
Spyridium parvifolium var. molle*	Notesheet	soft dustymiller	RHAMNACEAE	r
Spyridium parvifolium var. parvifolium	Notesheet	coast dustymiller	RHAMNACEAE	r
Spyridium vexilliferum see Spyridium vexilliferum var. vexilliferum
Spyridium vexilliferum var. vexilliferum	Notesheet	helicopter bush	RHAMNACEAE	r
Stackhousia gunnii see Stackhousia subterranea
Stackhousia pulvinaris	Listing Statement	alpine candles	CELASTRACEAE	v
Stackhousia subterranea	Listing Statement	grassland candles	CELASTRACEAE	e
Stegostyla congesta see Caladenia congesta
Stellaria multiflora subsp. nebulosa	Notesheet	nebulous rayless starwort	CARYOPHYLLACEAE	r
Stenanthemum pimeleoides*	Listing Statement	propeller plant	RHAMNACEAE	v	VU
Stenopetalum lineare	Listing Statement	narrow threadpetal	BRASSICACEAE	e
Stipa bigeniculata see Austrostipa bigeniculata
Stipa blackii see Austrostipa blackii
Stipa scabra see Austrostipa scabra
Stonesiella selaginoides*	Listing Statement Conservation Advice	clubmoss bushpea	FABACEAE	e	EN
Stuckenia pectinata	Notesheet	fennel pondweed	POTAMOGETONACEAE​	r
Stylidium beaugleholei	Notesheet	blushing triggerplant	STYLIDIACEAE	r
Stylidium brachyphyllum see Stylidium beaugleholei
Stylidium despectum	Notesheet	small triggerplant	STYLIDIACEAE	r
Stylidium inundatum see Stylidium beaugleholei
Stylidium perpusillum	Notesheet	tiny triggerplant	STYLIDIACEAE	r
​Styphelia esquamata see  Leucopogon esquamatus	​	​	​	​	​