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Halothamnus Beckettii
''Halothamnus beckettii'' is a species of the plant genus ''Halothamnus'', that is now included into the family Amaranthaceae, (formerly Chenopodiaceae). It is the only member of the section ''H.'' sect. ''Pungentifolia'', which differs from ''H.'' sect. ''Halothamnus'' by hard leaves with spiny apex. It is endemic to Somalia. Morphology ''Halothamnus beckettii'' is a sub-shrub only 20–40 cm high, strongly branched and densely foliated. The whole surface of the plant is covered with small white pustules. The half-terete leaves with concave upper side are narrowly triangular, with dense tufts of long curly hairs in their axils, about 11 mm long, and with a cartilaginous spiny apex. The flowers are 7,5-8,5 mm long (longer than other ''Halothamnus'' species). The winged fruit is 11–13 mm in diameter, their wings inserting at 1/5 of the fruit height, the tepal lobes with prominent mid rib. file:Halothamnus beckettii fruit 1.JPG, fruit (lateral view) A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Petrovič Botschantzev
Victor Petrovitch Botchantsev (russian: Виктор Петрович Бочанцев) (20 October 1910 - 30 August 1990) was a Russian botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo .... References {{DEFAULTSORT:Botchantsev, Victor Soviet botanists 1910 births 1990 deaths ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halothamnus
''Halothamnus'' is a genus in the subfamily Salsoloideae of the family Amaranthaceae (s.l., now including Chenopodiaceae). The scientific name means saltbush, from the Greek ἅλς (''hals'') "salt" and θαμνος (''thamnos'') "bush". This refers either to salty habitats or to the accumulation of salt in the plants. The genus is distributed from Southwest and Central Asia to the Arabian peninsula and East Africa. Description Most species of ''Halothamnus'' are small shrubs or sub-shrubs, two species are annuals. The alternate leaves are sitting without basal narrowing at the branches. They are simple, entire, half-terete or flat and slightly fleshy (succulent). The bisexual inconspicuous flowers are sitting solitary in the axil of a green bract and two green bracteoles. The five free tepals are green with membranous margins above a transverse line and colourless below. Five stamens arise from a cup-like structure (hypogynous disc) at the base of the flower. One ovary is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaranthaceae
Amaranthaceae is a family of flowering plants commonly known as the amaranth family, in reference to its type genus ''Amaranthus''. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it the most species-rich lineage within its parent order, Caryophyllales. Description Vegetative characters Most species in the Amaranthaceae are annual or perennial herbs or subshrubs; others are shrubs; very few species are vines or trees. Some species are succulent. Many species have stems with thickened nodes. The wood of the perennial stem has a typical "anomalous" secondary growth; only in subfamily Polycnemoideae is secondary growth normal. The leaves are simple and mostly alternate, sometimes opposite. They never possess stipules. They are flat or terete, and their shape is extremely variable, with entire or toothed margins. In some species, the leaves are reduced to minute scales. In most cases, neither basal nor terminal aggrega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chenopodiaceae
Amaranthaceae is a family of flowering plants commonly known as the amaranth family, in reference to its type genus ''Amaranthus''. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it the most species-rich lineage within its parent order, Caryophyllales. Description Vegetative characters Most species in the Amaranthaceae are annual or perennial herbs or subshrubs; others are shrubs; very few species are vines or trees. Some species are succulent. Many species have stems with thickened nodes. The wood of the perennial stem has a typical "anomalous" secondary growth; only in subfamily Polycnemoideae is secondary growth normal. The leaves are simple and mostly alternate, sometimes opposite. They never possess stipules. They are flat or terete, and their shape is extremely variable, with entire or toothed margins. In some species, the leaves are reduced to minute scales. In most cases, neither basal nor terminal aggrega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-shrub
A subshrub (Latin ''suffrutex'') or dwarf shrub is a short shrub, and is a woody plant. Prostrate shrub is a related term. "Subshrub" is often used interchangeably with "bush".Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 Because the criteria are matters of degree (normally of height) rather than of kind, the definition of a subshrub is not sharply distinguishable from that of a shrub; examples of reasons for describing plants as subshrubs include ground-hugging stems or low growth habit. Subshrubs may be largely herbaceous though still classified as woody, with overwintering perennial woody growth much lower-growing than deciduous summer growth. Some plants described as subshrubs are only weakly woody and some persist for only for a few years; others however, such as ''Oldenburgia paradoxa'' live indefinitely (though is still vulnerable to external effects), rooted in rocky crac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pustule
A skin condition, also known as cutaneous condition, is any medical condition that affects the integumentary system—the organ system that encloses the body and includes skin, nails, and related muscle and glands. The major function of this system is as a barrier against the external environment. Conditions of the human integumentary system constitute a broad spectrum of diseases, also known as dermatoses, as well as many nonpathologic states (like, in certain circumstances, melanonychia and racquet nails). While only a small number of skin diseases account for most visits to the physician, thousands of skin conditions have been described. Classification of these conditions often presents many nosological challenges, since underlying causes and pathogenetics are often not known. Therefore, most current textbooks present a classification based on location (for example, conditions of the mucous membrane), morphology ( chronic blistering conditions), cause (skin conditions result ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somalia
Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constitution, (; ), is a country in the Horn of Africa. The country is bordered by Ethiopia to the west, Djibouti to the northwest, the Gulf of Aden to the north, the Indian Ocean to the east, and Kenya to the southwest. Somalia has the longest coastline on Africa's mainland. Its terrain consists mainly of plateaus, plains, and highlands. Hot conditions prevail year-round, with periodic monsoon winds and irregular rainfall. Somalia has an estimated population of around million, of which over 2 million live in the capital and largest city Mogadishu, and has been described as Africa's most culturally homogeneous country. Around 85% of its residents are ethnic Somalis, who have historically inhabited the country's north. Ethnic minorities are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Somalia
The wildlife of Somalia includes the flora and fauna of Somalia, which is extremely diverse due to the country's location between the temperate and the tropical zones. Somalia has a long coastline, bordered by the Indian Ocean in the east and Red Sea in the north. The Northwestern and Central parts of the country are arid, or very dry. The Southern and Northeastern regions are semi-arid, receiving slightly more rainfall than the Central and Northwest regions. The Coastal region is more humid due to its proximity to the ocean. Somalia is home to over 727 species of birds and boasts over 177 species of mammals. The Nile crocodile, the largest crocodilian found in Africa, is very common in southern Somalia. Somalia is home to a diverse variety of flora and fauna, from acacia trees, to birds, large cats, and reptiles large and small. In some areas, the mountains are covered with shrubs such as pyracantha, jasmine, poinsettia, and a varied assortment of evergreens. Caraway, carcade, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
