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Nectandra Megapotamica
''Nectandra'' is a genus of plant in the family Lauraceae. They are primarily Neotropical, with ''Nectandra coriacea'' being the only species reaching the southernmost United States. They have fruit with various medical effects. Sweetwood is a common name for some plants in this genus. Description They are trees and bushes, hermaphrodites. The leaves are alternate, entire, glabrous or pubescent, pinnatinervias, with longitudinal grooves. Simple, alternate, petiole 0.9 to 2.2 cm in length canalicular limbo 11 to 28 cm long and 5 to 11 cm wide, with 16–28 secondary veins; base acute decurrent and revolute, entire, apex elliptically shaped, green dark, and very oblique secondary veins visible on the underside. terminal buds whitish. The inflorescences are pseudo-axillary, paniculate, the last divisions cimosas, mostly somewhat pubescent, the flowers are small, rarely more than 1 cm in diameter, white or greenish tepals equal. The fruit is an ovoid fleshy drup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Rolander
Daniel Rolander (1722/3 – 10 August 1793) was a Swedish biologist and an apostle of Carl Linnaeus. Rolander was born to a simple family in Hälleberga, Småland, Sweden and studied at Uppsala University where he came under the influence of Linnaeus. In 1755, Rolander went to Surinam to study and collect plants, which he sent back to Sweden. He recorded his seven months' activities in his journal, ''Diarium Surinamicum, quod sub itinere exotico conscripsit Daniel Rolander, tomus I & II, 1754-1756;'' it was not published until 1811, after Rolander's death. Rolander's work was used by Christen Friis Rottbøll as the basis of botanical publications later in the 18th century. Rolander also made extensive zoological observations, focusing on insects. While in Surinam, he traveled and collected extensively around Paramaribo at first and then up the Suriname River. Fearing for his health, the naturalist returned to Europe but was unable to return to Sweden until October 1756, nine mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectandra Baccans
''Nectandra baccans'' is a species of plant in the family Lauraceae Lauraceae, or the laurels, is a plant family that includes the true laurel and its closest relatives. This family comprises about 2850 known species in about 45 genera worldwide (Christenhusz & Byng 2016 ). They are dicotyledons, and occur ma .... It is endemic to Venezuela. References baccans Endemic flora of Venezuela Conservation dependent plants Taxa named by Carl Meissner Taxonomy articles created by Polbot {{Laurales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectandra Aurea
''Nectandra aurea'' is a species of plant in the family Lauraceae Lauraceae, or the laurels, is a plant family that includes the true laurel and its closest relatives. This family comprises about 2850 known species in about 45 genera worldwide (Christenhusz & Byng 2016 ). They are dicotyledons, and occur ma .... It is endemic to Venezuela. References aurea Endemic flora of Venezuela Near threatened flora of South America Taxonomy articles created by Polbot {{Laurales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectandra Astyla
''Nectandra astyla'' is a species of plant in the family Lauraceae Lauraceae, or the laurels, is a plant family that includes the true laurel and its closest relatives. This family comprises about 2850 known species in about 45 genera worldwide (Christenhusz & Byng 2016 ). They are dicotyledons, and occur ma .... It is endemic to Peru. References astyla Endemic flora of Peru Vulnerable flora of South America Taxonomy articles created by Polbot Trees of Peru {{Laurales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectandra Apiculata
''Nectandra apiculata'' is a species of plant in the family Lauraceae. It is endemic to Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p .... References apiculata Endemic flora of Bolivia Vulnerable flora of South America Taxonomy articles created by Polbot {{Laurales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectandra Angusta
''Nectandra angusta'' is a species of plant in the family Lauraceae. It is endemic to Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p .... References angusta Endemic flora of Bolivia Vulnerable flora of South America Taxonomy articles created by Polbot {{Laurales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
