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Robert Knud Friedrich Pilger
Robert Knud Friedrich Pilger (3 July 1876, in Helgoland – 1 September 1953, in Berlin) Universität Zürich UZH Zürcher Herbarien - Sammler Details was a German , who specialised in the study of . He collected plants in the of , and from 1945 to 1950 was director of the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helgoland
Heligoland (; german: Helgoland, ; Heligolandic Frisian: , , Mooring Frisian: , da, Helgoland) is a small archipelago in the North Sea. A part of the German state of Schleswig-Holstein since 1890, the islands were historically possessions of Denmark, then became the possessions of the United Kingdom from 1807 to 1890, and briefly managed as a war prize from 1945 to 1952. The islands are located in the Heligoland Bight (part of the German Bight) in the southeastern corner of the North Sea and had a population of 1,127 at the end of 2016. They are the only German islands not in the vicinity of the mainland. They lie approximately by sea from Cuxhaven at the mouth of the River Elbe. During a visit to the islands, August Heinrich Hoffmann von Fallersleben wrote the lyrics to "", which became the national anthem of Germany. In addition to German, the local population, who are ethnic Frisians, speak the Heligolandic dialect of the North Frisian language called . Name The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santalaceae
The Santalaceae, sandalwoods, are a widely distributed family of flowering plants (including small trees, shrubs, perennial herbs, and epiphytic climbersHewson & George t al.br>''Santalaceae'' taxonomy, 1984, pp. 191-194.) which, like other members of Santalales, are partially parasitic on other plants. Its flowers are bisexual or, by abortion ("flower drop"), unisexual.Pilger, R''Santalaceae''(with 17 figures). R. Br. Prodr. Fl. Nov. Holl. (1810) 350, pp. 1-45. Modern treatments of the Santalaceae include the family Viscaceae (mistletoes), previously considered distinct. The APG II system of 2003 recognises the family and assigns it to the order Santalales in the clade core eudicots. However, the circumscription by APG is much wider than accepted by previous classifications, including the plants earlier treated in families Eremolepidaceae and Viscaceae. It includes about 1,000 species in 43 genera. Many have reported traditional and cultural uses, including as medicine. Gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ignatz Urban
Ignatz Urban (7 January 1848 – 7 January 1931) was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate. He pursued further study at the University of Bonn and later at the University of Berlin where he gained a doctorate in 1873. Urban was appointed by A. W. Eichler to run the Berlin Botanical Garden and supervised its move to Dahlem. He also worked as Eichler's assistant on the ''Flora Brasiliensis'', later succeeding him as editor. In 1884 Urban began working with Leopold Krug on his Puerto Rican collections, a collaboration would later produce the nine-volume '' Symbolae Antillanae'', one of his most important contributions, and his 30-part ''Sertum Antillanum''. Urban's herbarium, estimated to include 80,000 or more sheets, was destroyed when the Berlin Herbarium was bombed in 1943, d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Anton Eugen Prantl
Karl Anton Eugen Prantl (10 September 1849 – 24 February 1893), also known as Carl Anton Eugen Prantl, was a German botanist. Prantl was born in Munich, Kingdom of Bavaria The Kingdom of Bavaria (german: Königreich Bayern; ; spelled ''Baiern'' until 1825) was a German state that succeeded the former Electorate of Bavaria in 1805 and continued to exist until 1918. With the unification of Germany into the German ..., and studied in Munich. In 1870 he graduated with the dissertation ''Das Inulin. Ein Beitrag zur Pflanzenphysiologie'' (The inulin, a contribution to the plant physiology). He worked with Carl Wilhelm von Nägeli and Julius Sachs. From 1887 on, he published ''Die Natürlichen Pflanzenfamilien'' (''The Natural Plant Families'') with fellow botanist Adolf Engler, who completed the work in 1915.Sambamurty, A.V.S.S''Taxonomy of Angiosperms.''I. K. International Pvt Ltd, 2005: Page 15-16. Accessed on August 10, 2011 In 1877 he became a professor at the fore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolf Engler
Heinrich Gustav Adolf Engler (25 March 1844 – 10 October 1930) was a German botanist. He is notable for his work on plant taxonomy and phytogeography, such as ''Die natürlichen Pflanzenfamilien'' (''The Natural Plant Families''), edited with Karl A. E. von Prantl. Even now, his system of plant classification, the Engler system, is still used by many herbaria and is followed by writers of many manuals and floras. It is still the only system that treats all 'plants' (in the wider sense, algae to flowering plants) in such depth. Engler published a prodigious number of taxonomic works. He used various artists to illustrate his books, notably Joseph Pohl (1864–1939), an illustrator who had served an apprenticeship as a wood-engraver. Pohl's skill drew Engler's attention, starting a collaboration of some 40 years. Pohl produced more than 33 000 drawings in 6 000 plates for ''Die naturlichen Pflanzenfamilien''. He also illustrated ''Das Pflanzenreich'' (1900–1953), ''Die P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poaceae
Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns and pasture. The latter are commonly referred to collectively as grass. With around 780 genera and around 12,000 species, the Poaceae is the fifth-largest plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae. The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, and millet as well as feed for meat-producing animals. They provide, through direct human consumption, just over one-half (51%) of all dietary energy; rice provides 20%, wheat supplies 20%, maize (corn) 5.5%, and other grains 6%. Some members of the Poaceae are used as building materials (bamboo, thatch, and straw); others can provide a source of biofuel, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Eig
Alexander Eig ( he, אלכסנדר איג be, Аляксандр Эйг; 1894, near Minsk, Belarus – 30 July 1938, Jerusalem, Mandatory Palestine) was a botanist, one of the first plant researchers in Israel, head of the department of Botany at the Hebrew University in Jerusalem and co-founder of the National Botanic Garden of Israel on Mount Scopus campus. Biography Alexander Eig was born in Schedrin near Minsk. He used to wander in the forests and join his family on hunting and fishing expeditions observing the plants around. At the age of 15 he immigrated to Palestine, where he became a student at Mikveh Israel agricultural school. In 1925 he was invited by Otto Warburg to join the agricultural experimental station in Tel Aviv, where he worked with Michael Zohary. A year later, the unit moved to Jerusalem, and they joined the staff of the Hebrew University of Jerusalem. That year he married Itta Faktorovsky, the sister of his closest friend and fellow botanist Elaza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilgerochloa
''Ventenata'' is a genus of plants in the grass family, native to Europe, North Africa, and central + southwest Asia. One species, ''Ventenata dubia'', is considered an invasive weed in many places. ; Species * '' Ventenata blanchei'' Boiss. - Lebanon, Syria, Palestine, Jordan, Israel * ''Ventenata dubia'' (Leers) Coss. & Durieu - central Europe, Mediterranean, Ukraine, southern European Russia, Caucasus, Turkey, Kazakhstan; naturalized in parts of North America * '' Ventenata eigiana'' (H.Scholz & Raus) Dogan - Turkey * '' Ventenata huber-morathii'' (Dogan) D.Heller - Turkey * ''Ventenata macra ''Ventenata'' is a genus of plants in the grass family, native to Europe, North Africa, and central + southwest Asia. One species, ''Ventenata dubia'', is considered an invasive weed in many places. ; Species * '' Ventenata blanchei'' Boiss. ...'' (Steven) Balansa ex Boiss. - Greece, Crimea, Turkmenistan, Turkey, Iran, Iraq, Turkey, Caucasus, Cyprus * '' Ventenata quercetorum'' Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilgerina
''Pilgerina'' is a monotypic genus of flowering plants belonging to the family Santalaceae. It only contains one known species, ''Pilgerina madagascariensis''. It is native to Madagascar, where it is known as ''sakaimboalavo''. Description ''Pilgerina madagascariensis'' is a shrub or small tree. It flowers from October to January, and fruits from November to April. Range and habitat ''Pilgerina madagascariensis'' is distributed widely in Madagascar. There are ten known subpopulations, in the former provinces of Antsiranana, Fianarantsoa, Toamasina and Toliara. The estimated extent of occurrence (EOO) is 224,809 km2, and the estimated area of occupancy (AOO) is 108 km2. The species is found in dry, subarid, humid, subhumid, and littoral forests between sea level and 1,499 meters elevation. It grows on sandy, sandstone, and calcareous substrates. There are 10 known subpopulations of this species. The last recent collection was done in 2012 at Ste Luce (Anosy region). Conservat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin
Berlin ( , ) is the capital and List of cities in Germany by population, largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's List of cities in the European Union by population within city limits, most populous city, according to population within city limits. One of Germany's States of Germany, sixteen constituent states, Berlin is surrounded by the Brandenburg, State of Brandenburg and contiguous with Potsdam, Brandenburg's capital. Berlin's urban area, which has a population of around 4.5 million, is the second most populous urban area in Germany after the Ruhr. The Berlin/Brandenburg Metropolitan Region, Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Metropolitan regions in Germany, Germany's third-largest metropolitan region after the Rhine-Ruhr and Frankfurt Rhine-Main, Rhine-Main regions. Berlin straddles the banks of the Spree (river), Spree, which flows into the Havel (a tributary of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cupressaceae
Cupressaceae is a conifer family, the cypress family, with worldwide distribution. The family includes 27–30 genera (17 monotypic), which include the junipers and redwoods, with about 130–140 species in total. They are monoecious, subdioecious or (rarely) dioecious trees and shrubs up to tall. The bark of mature trees is commonly orange- to red- brown and of stringy texture, often flaking or peeling in vertical strips, but smooth, scaly or hard and square-cracked in some species. Description The leaves are arranged either spirally, in decussate pairs (opposite pairs, each pair at 90° to the previous pair) or in decussate whorls of three or four, depending on the genus. On young plants, the leaves are needle-like, becoming small and scale-like on mature plants of many genera; some genera and species retain needle-like leaves throughout their lives. Old leaves are mostly not shed individually, but in small sprays of foliage ( cladoptosis); exceptions are leaves on the sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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