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Threatened Plants and algae

 		Species 1 - 50 of 707 [ next ]
Thumbnail for Dalbergia melanoxylon (African blackwood)
African blackwood (Dalbergia melanoxylon)
This small, unassuming tree conceals one of the most sought-after and valuable heartwoods in the world. Stripping away the... More 5 Images 5 Videos
Thumbnail for Euphorbia ammak (African candelabra)
African candelabra (Euphorbia ammak)
Information on the African candelabra is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Thumbnail for Agapanthus africanus (African lily)
African lily (Agapanthus africanus)
Information on the African lily is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Juniperus procera (African pencil cedar)
African pencil cedar (Juniperus procera)
The African pencil cedar, the tallest of all juniper species in the world, acquired its name from its extensive use in the... More 3 Images 0 Videos
Thumbnail for Pericopsis elata (African teak)
African teak (Pericopsis elata)
Resembling other teaks, the African teak has brown, green or yellow-brown bark and a straight grain. Growing to 50 m, this tree has... More 2 Images 0 Videos
Thumbnail for Milicia excelsa (African teak)
African teak (Milicia excelsa)
Information on Milicia excelsa is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Lovoa trichilioides (African walnut)
African walnut (Lovoa trichilioides)
This tall African forest tree is an important source of timber. The straight trunk is covered with smooth dark bark that becomes... More 2 Images 0 Videos
Thumbnail for Agathis dammara (Agathis gunung)
Agathis gunung (Agathis dammara)
Information on the agathis gunung is currently being researched and written and will appear here shortly... More 4 Images 0 Videos
Thumbnail for Gossweilerodendron balsamiferum (Agba)
Agba (Gossweilerodendron balsamiferum)
Information on the agba is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Centaurea akamantis (Akamas centaury)
Akamas centaury (Centaurea akamantis)
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 Chamaesyce deppeana (Akoko)
Akoko (Chamaesyce deppeana)
Information on the akoko is currently being researched and written and will appear here shortly... More 6 Images 0 Videos
Thumbnail for Euphorbia haeleeleana (Akoko)
Akoko (Euphorbia haeleeleana)
Information on akoko is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Chamaesyce olowaluana (Akoko)
Akoko (Chamaesyce olowaluana)
Information on the akoko is currently being researched and written and will appear here shortly... More 13 Images 0 Videos
Thumbnail for Cyanea tritomantha (Aku)
Aku (Cyanea tritomantha)
Information on the ‘aku is currently being researched and written and will appear here shortly... More 4 Images 0 Videos
Thumbnail for Cephalotus follicularis (Albany pitcher plant)
Albany pitcher plant (Cephalotus follicularis)
Information on the Albany pitcher plant is currently being researched and written and will appear here shortly... More 8 Images 0 Videos
Thumbnail for Leucadendron muirii (Albertinia pincushion)
Albertinia pincushion (Leucadendron muirii)
Information on Leucadendron muirii is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Albizia ferruginea (Albizia)
Albizia (Albizia ferruginea)
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 fischeri camerunensis (Alchemilla)
Alchemilla (Alchemilla fischeri camerunensis)
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 Fitzroya cupressoides (Alerce)
Alerce (Fitzroya cupressoides)
This majestic giant conifer of the southern hemisphere inspires as much awe as its North American relative, the giant sequoia... More 13 Images 0 Videos
Thumbnail for Encephalartos arenarius (Alexandria cycad)
Alexandria cycad (Encephalartos arenarius)
The Alexandria cycad is a member of an ancient plant group, the cycads, which flourished over 150 million years ago alongside the... More 2 Images 0 Videos
Thumbnail for Aloe brevifolia (Aloe)
Aloe (Aloe brevifolia)
Information on Aloe brevifolia is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Aloe suzannae (Aloe)
Aloe (Aloe suzannae)
Information on Aloe suzannae is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Aloe juddii (Aloe)
Aloe (Aloe juddii)
Information on Aloe juddii is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Anchusa cespitosa (Anchusa)
Anchusa (Anchusa cespitosa)
Information on Anchusa cespitosa is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Ceroxylon alpinum (Andean wax palm)
Andean wax palm (Ceroxylon alpinum)
Information on the Andean wax palm is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Eurya sandwicensis (Anini)
Anini (Eurya sandwicensis)
Information on the ‘anini is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Anthemis filicaulis (Anthemis)
Anthemis (Anthemis filicaulis)
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 Apium bermejoi (Apid den Bermejo)
Apid den Bermejo (Apium bermejoi)
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 Archidium elatum (Archidium moss)
Archidium moss (Archidium elatum)
Archidium elatum is a tufted moss that grows in dense carpets, ranging in colour from dark brown-green to yellow-brown. The... More 1 Image 0 Videos
Thumbnail for Aristea teretifolia (Aristea)
Aristea (Aristea teretifolia)
Information on Aristea teretifolia is currently being researched and written and will appear here shortly... More 2 Images 0 Videos
Thumbnail for Quercus arkansana (Arkansas oak)
Arkansas oak (Quercus arkansana)
Information on the Arkansas oak is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Obregonia denegrii (Artichoke cactus)
Artichoke cactus (Obregonia denegrii)
This small cactus is just visible above the surface of the ground, as the heads emerge only slightly from the larger underground... More 2 Images 0 Videos
Thumbnail for Euphorbia origanoides (Ascension spurge)
Ascension spurge (Euphorbia origanoides)
These dome-shaped plants are extremely attractive. The fleshy stems of the Ascension spurge are crimson in colour and contain a... More 7 Images 0 Videos
Thumbnail for Nageia nagi (Asian bayberry)
Asian bayberry (Nageia nagi)
Information on the Asian bayberry is currently being researched and written and will appear here shortly... More 9 Images 0 Videos
Thumbnail for Centaurium sebaeoides (Awiwi)
Awiwi (Centaurium sebaeoides)
Information on the awiwi is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Lophira alata (Azobe)
Azobe (Lophira alata)
The alternative name for this large rainforest tree, ‘ironwood’, refers to the very heavy and hard nature of its valuable timber... More 2 Images 0 Videos
Thumbnail for Laurus azorica (Azores laurel)
Azores laurel (Laurus azorica)
Information on the Azores laurel is currently being researched and written and will appear here shortly... More 12 Images 0 Videos
Thumbnail for Prunus lusitanica azorica (Azores laurel cherry)
Azores laurel cherry (Prunus lusitanica azorica)
This subspecies of Portugal laurel (Prunus lusitanica) is a hardy evergreen tree with larger, thicker leaves than the other... More 7 Images 0 Videos
Thumbnail for Babiana montana (Baboon-root)
Baboon-root (Babiana montana)
Information on Babiana montana is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Babiana purpurea (Baboon-root)
Baboon-root (Babiana purpurea)
Information on the baboon-root is currently being researched and written and will appear here shortly... More 3 Images 0 Videos
Thumbnail for Virola surinamensis (Baboonwood)
Baboonwood (Virola surinamensis)
Information on the baboonwood is currently being researched and written and will appear here shortly... More 9 Images 0 Videos
Thumbnail for Tieghemella heckelii (Baku)
Baku (Tieghemella heckelii)
This beautiful, tall forest tree is also a commercially valuable timber species. The trunk of the baku is straight, cylindrical... More 1 Image 0 Videos
Thumbnail for Mangifera pajang (Bambangan)
Bambangan (Mangifera pajang)
Information on the bambangan is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Adansonia digitata (Baobab)
Baobab (Adansonia digitata)
Information on the baobab is currently being researched and written and will appear here shortly... More 18 Images 0 Videos
Thumbnail for Aquilegia barbaricina (Barbaricina colombin)
Barbaricina colombin (Aquilegia barbaricina)
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 Acanthophoenix rubra (Barbel palm)
Barbel palm (Acanthophoenix rubra)
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 Commidendrum rotundifolium (Bastard gumwood)
Bastard gumwood (Commidendrum rotundifolium)
Information on the bastard gumwood is currently being researched and written and will appear here shortly... More 5 Images 0 Videos
Thumbnail for Aloe pillansii (Bastard quiver tree)
Bastard quiver tree (Aloe pillansii)
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 Pereskia quisqueyana (Bayahibe rose)
Bayahibe rose (Pereskia quisqueyana)
Information on the bayahibe rose is currently being researched and written and will appear here shortly... More 1 Image 0 Videos
Thumbnail for Agrostis trachychlaena (Bentgrass)
Bentgrass (Agrostis trachychlaena)
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
Species 1 - 50 of 707 [ next ]