Click on the first letter of the common name.

Threatened Plants and algae

 		Species 1 - 50 of 707 [ next ]
Thumbnail for Korean fir (Abies koreana)
Abies koreana (Korean fir)
Information on the Korean fir is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Thumbnail for Sicilian fir (Abies nebrodensis)
Abies nebrodensis (Sicilian fir)
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 Hiddenpetal Indian mallow (Abutilon eremitopetalum)
Abutilon eremitopetalum (Hiddenpetal Indian mallow)
Information on the hiddenpetal Indian mallow is currently being researched and written and will appear here shortly... More 4 Images 0 Videos
Thumbnail for Kooloaula (Abutilon menziesii)
Abutilon menziesii (Kooloaula)
Information on the kooloaula is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Thumbnail for Greenflower Indian mallow (Abutilon sandwicense)
Abutilon sandwicense (Greenflower Indian mallow)
Information on the greenflower Indian mallow is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Koaia (Acacia koaia)
Acacia koaia (Koaia)
Information on the koaia is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Umbrella thorn (Acacia tortilis)
Acacia tortilis (Umbrella thorn)
Information on the umbrella thorn is currently being researched and written and will appear here shortly... More 16 Images 0 Videos
Thumbnail for Barbel palm (Acanthophoenix rubra)
Acanthophoenix rubra (Barbel palm)
A large, attractive palm species, younger specimens of the barbel palm can be distinguished by the striking, red leaf sheaves... More 5 Images 0 Videos
Thumbnail for Orchid (Acrolophia bolusii)
Acrolophia bolusii (Orchid)
Information on Acrolophia bolusii is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Baobab (Adansonia digitata)
Adansonia digitata (Baobab)
Information on the baobab is currently being researched and written and will appear here shortly... More 18 Images 0 Videos
Thumbnail for Grandidier’s baobab (Adansonia grandidieri)
Adansonia grandidieri (Grandidier’s baobab)
This imposing and unusual tree occurs only on the island of Madagascar, where it is threatened by the encroachment of agricultural... More 10 Images 0 Videos
Thumbnail for Fony baobab tree (Adansonia rubrostipa)
Adansonia rubrostipa (Fony baobab tree)
Information on the fony baobab is currently being researched and written and will appear here shortly... More 18 Images 0 Videos
Thumbnail for Suarez baobab (Adansonia suarezensis)
Adansonia suarezensis (Suarez baobab)
The bizarre and impressive baobabs are instantly recognisable with their massive, smooth trunks and compact, almost comical crowns... More 3 Images 0 Videos
Thumbnail for Maidenhair fern (Adiantum capillus-veneris)
Adiantum capillus-veneris (Maidenhair fern)
Information on the maidenhair fern is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Manila palm (Adonidia merrillii)
Adonidia merrillii (Manila palm)
Information on the Manila palm is currently being researched and written and will appear here shortly... More 10 Images 0 Videos
Thumbnail for Horse chestnut (Aesculus wangii)
Aesculus wangii (Horse chestnut)
Information on Aesculus wangii is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Stonecress (Aethionema retsina)
Aethionema retsina (Stonecress)
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 African lily (Agapanthus africanus)
Agapanthus africanus (African lily)
Information on the African lily is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Agathis gunung (Agathis dammara)
Agathis dammara (Agathis gunung)
Information on the agathis gunung is currently being researched and written and will appear here shortly... More 4 Images 0 Videos
Thumbnail for Kauri (Agathis macrophylla)
Agathis macrophylla (Kauri)
Information on the kauri is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Kauri (Agathis moorei)
Agathis moorei (Kauri)
Information on the kauri is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Kauri (Agathis philippinensis)
Agathis philippinensis (Kauri)
It has been said that the exceptionally beautiful kauri is to the Philippines what the redwood is to California. It is a tall... More 6 Images 0 Videos
Thumbnail for Thyme-leaved buchu (Agathosma thymifolia)
Agathosma thymifolia (Thyme-leaved buchu)
The thyme-leaved buchu belongs to Rutaceae family, a group of aromatic trees and shrubs, sometimes known as the citrus family. The... More 1 Image 0 Videos
Thumbnail for Chinese perfume tree (Aglaia odorata)
Aglaia odorata (Chinese perfume tree)
Information on the Chinese perfume tree is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Thumbnail for Bentgrass (Agrostis trachychlaena)
Agrostis trachychlaena (Bentgrass)
Agrostis trachychlaena is a small, creeping grass that grows in loose clumps or tufts, and spreads by putting out horizontal... More 6 Images 0 Videos
Thumbnail for Albizia (Albizia ferruginea)
Albizia ferruginea (Albizia)
The albizia is a widespread African tree and common timber species, with a beautiful spreading crown. The trunk is straight with... More 4 Images 0 Videos
Thumbnail for Alchemilla (Alchemilla fischeri camerunensis)
Alchemilla fischeri camerunensis (Alchemilla)
This small silvery herb is a subspecies of Alchemilla fischeri, and is only known from the summit of a single mountain. The... More 1 Image 0 Videos
Thumbnail for Mahoe (Alectryon macrococcus)
Alectryon macrococcus (Mahoe)
Information on the mahoe is currently being researched and written and will appear here shortly... More 12 Images 0 Videos
Thumbnail for Onion (Allium calamarophilon)
Allium calamarophilon (Onion)
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 Madagascan ocotillo (Alluaudia procera)
Alluaudia procera (Madagascan ocotillo)
Information on the Madagascan ocotillo is currently being researched and written and will appear here shortly... More 14 Images 0 Videos
Thumbnail for Krans aloe (Aloe arborescens)
Aloe arborescens (Krans aloe)
The krans aloe is a dense, many-branched, succulent shrub, with heads of green leaves arranged in attractive rosettes. These... More 14 Images 0 Videos
Thumbnail for Aloe (Aloe brevifolia)
Aloe brevifolia (Aloe)
Information on Aloe brevifolia is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Bitter aloe (Aloe ferox)
Aloe ferox (Bitter aloe)
The bitter aloe is most famous for its medicinal qualities, provided by the golden-brown sap of the leaves. The long, tapering... More 31 Images 2 Videos
Thumbnail for Aloe (Aloe juddii)
Aloe juddii (Aloe)
Information on Aloe juddii is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Cape speckled aloe (Aloe microstigma)
Aloe microstigma (Cape speckled aloe)
The cape speckled aloe is an evergreen succulent plant, with a short stem and long, tapered leaves arranged in elegant rosettes. ... More 4 Images 0 Videos
Thumbnail for Bastard quiver tree (Aloe pillansii)
Aloe pillansii (Bastard quiver tree)
The bastard quiver tree casts a dramatic shape on the desolate skyline of the Succulent Karoo in southern Africa. This succulent... More 8 Images 0 Videos
Thumbnail for Aloe (Aloe suzannae)
Aloe suzannae (Aloe)
Information on Aloe suzannae is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Kauila (Alphitonia ponderosa)
Alphitonia ponderosa (Kauila)
Information on the kauila is currently being researched and written and will appear here shortly... More 7 Images 0 Videos
Thumbnail for Three nerved alsinidendron (Alsinidendron trinerve)
Alsinidendron trinerve (Three nerved alsinidendron)
Information on the three nerved alsinidendron is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Three-leafed chaff flower (Alternanthera filifolia)
Alternanthera filifolia (Three-leafed chaff flower)
In common with many other Galapagos endemics, Alternanthera filifolia is a highly variable species, with up to seven... More 4 Images 0 Videos
Thumbnail for Pride of Burma (Amherstia nobilis)
Amherstia nobilis (Pride of Burma)
This stunning tree is the only member of the genusAmherstia. The extravagant flowers are seen hanging from the long... More 7 Images 0 Videos
Thumbnail for Titan arum (Amorphophallus titanum)
Amorphophallus titanum (Titan arum)
The spectacular titan arum produces the world’s largest compound flower or inflorescence; the largest of which is reported to have... More 7 Images 2 Videos
Thumbnail for Anchusa (Anchusa cespitosa)
Anchusa cespitosa (Anchusa)
Information on Anchusa cespitosa is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Buglosse crépue (Anchusa crispa)
Anchusa crispa (Buglosse crépue)
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 Darwin’s orchid (Angraecum sesquipedale)
Angraecum sesquipedale (Darwin’s orchid)
Darwin’s orchid is not only spectacular in appearance but also the subject of probably the most famous story on pollination in... More 10 Images 1 Video
Thumbnail for Hawaiian jewel-orchid (Anoectochilus sandvicensis)
Anoectochilus sandvicensis (Hawaiian jewel-orchid)
Information on the Hawaiian jewel-orchid is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Anthemis (Anthemis filicaulis)
Anthemis filicaulis (Anthemis)
This small herb has very slender, appressed-hairy stems with alternating leaves and, like all Composit plants, possesses... More 4 Images 0 Videos
Thumbnail for Chamomile (Anthemis glaberrima)
Anthemis glaberrima (Chamomile)
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 Apid den Bermejo (Apium bermejoi)
Apium bermejoi (Apid den Bermejo)
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 Incense tree (Aquilaria sinensis)
Aquilaria sinensis (Incense tree)
Information on the incense tree is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Species 1 - 50 of 707 [ next ]