Click on the first letter of the common name.

Threatened Plants and algae

 		Species 1 - 50 of 60 [ next ]
Thumbnail for Salvia sprucei (Sage)
Sage (Salvia sprucei)
Information on Salvia sprucei is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Cycas revoluta (Sago palm)
Sago palm (Cycas revoluta)
Information on the sago palm is currently being researched and written and will appear here shortly... More 20 Images 0 Videos
Thumbnail for Santalum album (Sandalwood)
Sandalwood (Santalum album)
Information on Santalum album is currently being researched and written and will appear here shortly... More 9 Images 0 Videos
Thumbnail for Tetraclinis articulata (Sandarac gum tree)
Sandarac gum tree (Tetraclinis articulata)
Information on the sandarac gum tree is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Spergularia azorica (Sandspurry)
Sandspurry (Spergularia azorica)
Species information on Spergularia azorica is currently being researched and written and will appear here shortly... More 4 Images 0 Videos
Thumbnail for Serruria decipiens (Sandveld spiderhead)
Sandveld spiderhead (Serruria decipiens)
Information on the Sandveld spiderhead is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Minuartia dirphya (Sandwort)
Sandwort (Minuartia dirphya)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 4 Images 0 Videos
Thumbnail for Arenaria bolosii (Sandwort)
Sandwort (Arenaria bolosii)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 1 Image 0 Videos
Thumbnail for Frangula azorica (Sanguinho)
Sanguinho (Frangula azorica)
A small tree with simple leaves arranged alternately, the sanguinho lacks the spines that are characteristic of the buckthorn... More 6 Images 0 Videos
Thumbnail for Entandrophragma cylindricum (Sapele)
Sapele (Entandrophragma cylindricum)
This tall, straight African tree holds incredible value; ecologically, commercially, and even medicinally. The sapele is a member... More 1 Image 0 Videos
Thumbnail for Ribes sardoum (Sardinian currant)
Sardinian currant (Ribes sardoum)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 2 Images 0 Videos
Thumbnail for Meconopsis latifolia (Satin poppy)
Satin poppy (Meconopsis latifolia)
Information on the satin poppy is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Schefflera procumbens (Schefflera)
Schefflera (Schefflera procumbens)
Found entwined with trees in forests, which it uses for support, Schefflera procumbens is a rare epiphyte with grey bark... More 1 Image 0 Videos
Thumbnail for Schiedea adamantis (Schiedea)
Schiedea (Schiedea adamantis)
Information on the schiedea is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Calendula maritima (Sea marigold)
Sea marigold (Calendula maritima)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 3 Images 0 Videos
Thumbnail for Ferraria crispa (Sea spider iris)
Sea spider iris (Ferraria crispa)
The sea spider iris is distinctive for the unusual flowers it bears and the acrid scent of rotting flesh it emits. The brown or... More 4 Images 0 Videos
Thumbnail for Cyperus conglomeratus (Sedge)
Sedge (Cyperus conglomeratus)
Information on Cyperus conglomeratus is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Piper seychellarum (Seychelles pepper)
Seychelles pepper (Piper seychellarum)
Information on the Seychelles pepper is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Shorea glauca (Shorea)
Shorea (Shorea glauca)
Information on Shorea glauca is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Lampranthus amoenus (Showy lampranthus)
Showy lampranthus (Lampranthus amoenus)
All Lampranthus species are large and colourful plants, but the common name of this species hints that it is particularly... More 1 Image 0 Videos
Thumbnail for Protea aurea (Shuttlecock sugarbush)
Shuttlecock sugarbush (Protea aurea)
The Protea family is South Africa’s best known plant family, and contains an incredible diversity of flowering plants, from low... More 14 Images 1 Video
Thumbnail for Abies nebrodensis (Sicilian fir)
Sicilian fir (Abies nebrodensis)
This tall evergreen tree is known only from a single location. It has the characteristic fir tree shape, with a tall straight trunk... More 6 Images 0 Videos
Thumbnail for Scilla sicula (Sicilian squill)
Sicilian squill (Scilla sicula)
Information on the Sicilian squill is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Leucadendron xanthoconus (Sickle-leaf conebush)
Sickle-leaf conebush (Leucadendron xanthoconus)
Information on the sickle-leaf conebush is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Thumbnail for Silene hicesiae (Silene vellutata delle Eolie)
Silene vellutata delle Eolie (Silene hicesiae)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 2 Images 0 Videos
Thumbnail for Leucospermum vestitum (Silky-haired pincushion)
Silky-haired pincushion (Leucospermum vestitum)
Information on the silky-haired pincushion is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Leucadendron argenteum (Silver tree)
Silver tree (Leucadendron argenteum)
This beautiful tree grows on the slopes of Table Mountain, South Africa, and gets its name from its curious silver sheen, caused by... More 5 Images 0 Videos
Thumbnail for Paphiopedilum hennisianum (Slipper orchid)
Slipper orchid (Paphiopedilum hennisianum)
Slipper orchids are named for their beautiful and peculiar slipper- or shoe-like flowers. The flowers of Paphiopedilum... More 7 Images 0 Videos
Thumbnail for Cypripedium lentiginosum (Slipper orchid)
Slipper orchid (Cypripedium lentiginosum)
This slipper orchid was only discovered as recently as 1998 on an expedition to China. It is a striking terrestrial herb with large... More 1 Image 0 Videos
Thumbnail for Cypripedium formosanum (Slipper orchid)
Slipper orchid (Cypripedium formosanum)
The slipper orchids, which comprise around 150 species from five genera, are easily distinguished from other orchids by the... More 2 Images 0 Videos
Thumbnail for Paphiopedilum barbatum (Slipper orchid)
Slipper orchid (Paphiopedilum barbatum)
The scientific name of this particularly handsome orchid is very appropriate; pedilon is the Greek word for slipper and... More 1 Image 0 Videos
Thumbnail for Pterostyrax psilophylla (Small epaulette tree)
Small epaulette tree (Pterostyrax psilophylla)
Information on the small epaulette tree is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Ilex canariensis (Small-leaved holly)
Small-leaved holly (Ilex canariensis)
Information on the small-leaved holly is currently being researched and written and will appear here shortly... More 4 Images 0 Videos
Thumbnail for Swietenia mahagoni (Small-leaved mahogany)
Small-leaved mahogany (Swietenia mahagoni)
Information on the small-leaved mahogany is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Leucospermum hypophyllocarpodendron (Snake-stem pincushion)
Snake-stem pincushion (Leucospermum hypophyllocarpodendron)
Information on the snake-stem pincushion is currently being researched and written and will appear here shortly... More 9 Images 0 Videos
Thumbnail for Galanthus krasnovii (Snowdrop)
Snowdrop (Galanthus krasnovii)
Galanthus krasnovii is an extremely rare species of snowdrop. Like all members of the genus it is a perennial plant that... More 3 Images 0 Videos
Thumbnail for Saponaria jagelii (Soapwort)
Soapwort (Saponaria jagelii)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 1 Image 0 Videos
Thumbnail for Femeniasia balearica (Soccarrell bord)
Soccarrell bord (Femeniasia balearica)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 2 Images 0 Videos
Thumbnail for Juniperus bermudiana (Southern red cedar)
Southern red cedar (Juniperus bermudiana)
Information on the southern red cedar is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Hieracium lucidum (Sparviere di Monte Gallo)
Sparviere di Monte Gallo (Hieracium lucidum)
ARKive is supporting the IUCN Species Survival Commission's Top 50 Plants Campaign. The aim of this campaign is to help save plant... More 2 Images 0 Videos
Thumbnail for Spatalla curvifolia (Spatalla curvifolia)
Spatalla curvifolia (Spatalla curvifolia)
Information on Spatalla curvifolia is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Spatalla squamata (Spatalla squamata)
Spatalla squamata (Spatalla squamata)
Information on Spatalla squmata is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Leucadendron tinctum (Spicy conebush)
Spicy conebush (Leucadendron tinctum)
Information on the spicy conebush is currently being researched and written and will appear here shortly... More 7 Images 0 Videos
Thumbnail for Lesquerella perforata (Spring Creek bladderpod)
Spring Creek bladderpod (Lesquerella perforata)
Bladderpods (Lesquerella) earn their unusual name for the inflated, rounded shape of their fruits, or pods. The fruit of the... More 5 Images 0 Videos
Thumbnail for Mellissia begonifolia (St Helena boxwood)
St Helena boxwood (Mellissia begonifolia)
The St Helena boxwood is yet another of the endemic flora of this remote island that is teetering on the brink of extinction. This... More 9 Images 0 Videos
Thumbnail for Trochetiopsis ebenus (St Helena ebony)
St Helena ebony (Trochetiopsis ebenus)
Only two individuals of this small tree still survive in the wild. Previously, the trees reached up to five metres tall but... More 4 Images 0 Videos
Thumbnail for Commidendrum robustum (St Helena gumwood)
St Helena gumwood (Commidendrum robustum)
Adopted as the national tree of St Helena in 1977, this highly branched tree has a knarled and crooked trunk and an umbrella-like... More 3 Images 0 Videos
Thumbnail for Nesiota elliptica (St Helena olive)
St Helena olive (Nesiota elliptica)
In 2002, the St Helena olive had been lost from the wild and persisted only precariously, as one cultivated individual, but since... More 3 Images 0 Videos
Thumbnail for Trochetiopsis erythroxylon (St Helena redwood)
St Helena redwood (Trochetiopsis erythroxylon)
Information on the St Helena redwood is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Nesohedyotis arborea (St. Helena dogwood)
St. Helena dogwood (Nesohedyotis arborea)
Information on the St. Helena dogwood is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Species 1 - 50 of 60 [ next ]