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Cissus Subaphylla
''Cissus subaphylla'' is a low shrub in the grape family Vitaceae. It is endemic to the Yemeni island of Socotra. The plant grows mainly in dry, low-lying areas on alluvial fans or on limestone slopes, and is rarely found above elevations of , where it is replaced by ''C. hamaderohensis''. It does not have the climbing habit of other ''Cissus'' species, and its stems are flattened and gray-green in colour, with relatively small leaves and flowers. The tangled mats of ''C. subaphylla'' stems act as a protective covering for plants regularly eaten by goats and other browsing animals; the plant is thus important in the rehabilitation of species such as ''Dendrosicyos'', ''Maerua'' and ''Commiphora''. UNEP, September 2001. Retrieved 2012-01-21.
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Isaac Bayley Balfour
Sir Isaac Bayley Balfour, KBE, FRS, FRSE (31 March 1853 – 30 November 1922) was a Scottish botanist. He was Regius Professor of Botany at the University of Glasgow from 1879 to 1885, Sherardian Professor of Botany at the University of Oxford from 1884 to 1888, and Professor of Botany at the University of Edinburgh from 1888 to 1922. Early life He was the son of John Hutton Balfour, also a botanist, and Marion Spottiswood Bayley, and was born at home, 27 Inverleith Row, Edinburgh. His mother was granddaughter of George Husband Baird. He was the cousin of Sir James Crichton-Browne. Biography Balfour was educated at the Edinburgh Academy from 1864 to 1870. At this early stage his interests and abilities were in the biological sciences, which were taught to him by his father. Due to his father's post as Professor of Botany at Edinburgh, the young Balfour was able to visit the Edinburgh Botanical Gardens, not open to the public at the time. Balfour studied at the University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commiphora
The genus of the myrrhs, ''Commiphora'', is the most species-rich genus of flowering plants in the frankincense and myrrh family, Burseraceae. The genus contains approximately 190 species of shrubs and trees, which are distributed throughout the (sub-) tropical regions of Africa, the western Indian Ocean islands, the Arabian Peninsula, India, and South America.Weeks, A. and Simpson, B.B. 2007. Molecular phylogenetic analysis of Commiphora (Burseraceae) yields insight on the evolution and historical biogeography of an “impossible” genus. Molecular Phylogenetics and Evolution. 42:62–79. The genus is drought-tolerant and common throughout the xerophytic scrub, seasonally dry tropical forests, and woodlands of these regions. The common name myrrh refers to several species of the genus, from which aromatic resins are derived for various fragrance and medicinal uses by humans. Description Leaves in ''Commiphora'' are pinnately compound (or very rarely unifoliolate). Many spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Socotra
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1882
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have los ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abd Al Kuri
Abd al Kuri ( ar, عبد الكوري) is a rocky island in the Guardafui Channel. As a part of the Socotra Archipelago of the Socotra Governorate of Yemen, it lies about 65 miles (105 km) southwest of the island of Socotra."ʿAbd al-Kūrī." Encyclopædia Britannica. Encyclopædia Britannica Online. Encyclopædia Britannica, 2011. Web. 6 October 2011. It consists of and covered by |
Adenium Obesum
''Adenium obesum'' is a poisonous species of flowering plant belonging to the tribe Nerieae of the subfamily Apocynoideae of the dogbane family, Apocynaceae. It is native to the Sahel regions south of the Sahara (from Mauritania and Senegal to Sudan), tropical and subtropical eastern and southern Africa and also the Arabian Peninsula. Common names include Sabi star, kudu, mock azalea, impala lily and desert rose. ''Adenium obesum'' is a popular houseplant and bonsai in temperate regions. Description It is an evergreen or drought-deciduous succulent shrub (which can also lose its leaves during cold spells, or according to the subspecies or cultivar). It can grow to in height, with pachycaul (disproportionately large) stems and a stout, swollen basal caudex (a rootstock that protrudes from the soil). The leaves are spirally arranged, clustered toward the tips of the shoots, simple entire, leathery in texture, long and broad. The flowers are tubular, long, with the outer porti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrosicyos Socotranus
''Dendrosicyos'' is a monotypic genus in the plant family Cucurbitaceae. The only species is ''Dendrosicyos socotranus'', the cucumber tree. The species is endemic to the island of Socotra in Yemen, and is the only species in the Cucurbitaceae to grow in a tree form. The species name was originally spelled ''D. socotrana'', but this is corrected to masculine grammatical gender according to the International Code of Nomenclature for algae, fungi, and plants. Features It has a bulbous trunk and a small crown. It was first described by Isaac Bayley Balfour in 1882. A recent molecular phylogenetic analysis of the family Cucurbitaceae found that the ''Dendrosicyos'' lineage is about twice as old as the island, and thus seems to be an island relic of a progenitor lineage that became extinct on the mainland. The leaves are nearly round, covered with fine bristles, and slightly toothed. The yellow flowers (3 cm), males and females are present on the same plant for cross pollinati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulicaria Stephanocarpa
''Pulicaria stephanocarpa'' is a species of flowering plant in the family Asteraceae. It is found only in Yemen. Its natural habitats are subtropical or tropical dry shrubland Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It m ... and rocky areas. References stephanocarpa Endemic flora of Socotra Least concern plants Taxonomy articles created by Polbot Taxa named by Isaac Bayley Balfour {{Inuleae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jatropha Unicostata
''Jatropha unicostata'' is a species of plant in the family Euphorbiaceae. It is Endemism, endemic to Socotra island Yemen. Its name in Soqotri is "sibru". Its natural habitat is subtropical or tropical dry forests. References Endemic flora of Socotra Jatropha, unicostata Least concern plants Taxonomy articles created by Polbot Plants described in 1884 Taxa named by Isaac Bayley Balfour {{Euphorbiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvadora Persica
''Salvadora persica'' or the toothbrush tree is a small evergreen tree native to India, the Middle East and Africa. Its sticks are traditionally used as a natural toothbrush called ''miswak'' and are mentioned by the World Health Organization for oral hygiene use. Other names include arak, jhak, pīlu, and mustard tree. Etymology The genus was named by the French botanist Laurent Garcin in 1749 after a Spanish apothecary, Juan Salvador y Bosca. The type specimen was collected in Persia, hence the species name ''persica''. Description ''Salvadora persica'' is a small tree or shrub with a crooked trunk, typically in height. Its bark is scabrous and cracked, whitish with pendulous extremities. The root bark of the tree is similar in colour to sand, and the inner surfaces are an even lighter shade of brown. It has a pleasant fragrance, of cress or mustard, as well as a warm and pungent taste. The leaves break with a fine crisp crackle when trodden on. The tree produces small r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cissus Subaphylla00
''Cissus'' is a genus of approximately 350 species of lianas ( woody vines) in the grape family (Vitaceae). They have a cosmopolitan distribution, though the majority are to be found in the tropics. Uses Medicinal ''Cissus quadrangularis'' has been evaluated for potential medical uses. As a source of carotenoids, triterpenoids and ascorbic acid the extracts may have potential for medical effects, including "gastroprotective activity" and benefits in terms of "lipid metabolism and oxidative stress". '' Cissus quinquangularis'' was used by the Maasai people of Kenya to relieve some of the symptoms of malaria. Ornamental ''Cissus antarctica'', ''Cissus alata'' and ''Cissus incisa'' are cultivated as garden plants, depending on area of the world. Succulent members of the genus such as ''Cissus quadrangularis'' are also found in the nursery trade but tend to be frost tender and are thus not widely cultivated. Ecology ''Cissus'' species are used as food plants by the larvae of some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maerua
''Maerua'' is a genus of plants in the family Capparaceae, with its centre of diversity in Africa, though some species extend their range as far north as the Levant, and as far east as the Indian subcontinent and mainland Southeast Asia. Among its species: * '' Maerua acuminata'' Oliver * '' Maerua andradae'' Wild * '' Maerua angolensis'' DC. * '' Maerua brunnescens'' Wild * ''Maerua cafra'' (DC.) Pax * ''Maerua crassifolia ''Maerua crassifolia'' is a species of plant in the Capparaceae family. It is native to Africa, tropical Arabia, and Israel, but is disappearing from Egypt. Foliage from this plant is used as fodder for animals, especially camels, during the dr ...'' Forssk. * '' Maerua duchesnei'' (De Wild.) F.White * '' Maerua elegans'' R.Wilczek * '' Maerua juncea'' Pax *'' Maerua koratensis'' * '' Maerua oblongifolia'' (Forssk.) A.Rich. * '' Maerua racemulosa'' Gilg & Gilg-Ben. * '' Maerua scandens'' (Klotzsch) Gilg References External links Taxa named by P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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