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Braya Humilis
''Braya humilis'', also known as low northern rockcress, is a species of plant. It was first described in 1831. Description ''Braya humilis'' is a perennial species with short, stout leaves that form a rosette at the base. Distribution ''Braya humilis'' is found across North and Central Asia, and in the arctic and alpine regions of North America. In China, it is found primarily on the Tibetan Plateau The Tibetan Plateau, also known as the Qinghai–Tibet Plateau or Qingzang Plateau, is a vast elevated plateau located at the intersection of Central Asia, Central, South Asia, South, and East Asia. Geographically, it is located to the north of H .... References humilis Flora of Tibet Plants described in 1831 Taxa named by Carl Anton von Meyer {{Brassicales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Anton Von Meyer
Carl Anton von Meyer (in Russian: Карл Анто́нович фон Ме́йер, ''Karl Antonovich von Meyer'') (1 April 1795 – 24 February 1855) was a Germans, German, Russified botanist and explorer. Meyer was born in Vitebsk. He received his education at the University of Dorpat (1813–14) as a student of Karl Friedrich von Ledebour, with whom he later embarked on a scientific journey to the Crimean Peninsula, Crimea (1818). In 1826, with Ledebour and Alexander G. von Bunge, he took part in an expedition to the Altay Mountains and the Kirghiz Steppe (Kazakhstan). Plants collected on the trip formed the basis of "Flora Altaica" (four volumes issued between 1829 and 1833).JSTOR Global Plants JSTOR Global Plants] (biography) In 1835 he began work as a botanist for the St. Petersburg Academy of Sciences, Academy of Sciences in St. Petersburg, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ian Charleson Hedge
Ian Charleson Hedge (18 August 1928 – 7 August 2022) was a Scottish botanist at the Royal Botanic Gardens in Edinburgh. Hedge made important contributions to the flora of Iran and Iraq, and was a recognised authority on the flora of south-west Asia. He named more than 300 new plant species. Biography Hedge spent seven months collecting in Turkey in 1957 with Peter Davis. Together they gathered more than 6,000 specimens. Then he spent 3 months in Afghanistan with (a Norwegian botanist) Per Wendelbo, they made significant collections to the Garden Herbarium in 1962 in the north and north-east of the country and then he returned in 1969 with Wendelbo and Lars Ekberg. They were one of the first botanists to explore the area. He described '' Salvia buchananii'' in the '' Botanical Magazine'' in 1963. In 1982, he published a book about Salvia's, which recognised up to 86 species. In 1986, Ian and Professor Karl Rechinger published ''Plant life of South-West Asia'' by the Roya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boris Fedtschenko
Boris Alexeevich Fedtschenko (27 December 1872 – 29 September 1947) was a Russian plant pathologist and botanist. He is primarily known for his work on various regions of Russia, especially the Caucasus, Siberia and Asiatic Russia. He was also head botanist at the Saint Petersburg Botanical Garden. Biography Boris Fedtschenko was the son of botanists Olga Fedtschenko and Alexei Pavlovich Fedchenko. He was born in Leipzig, while his parents were on an expedition in Western Europe.VL Komarov Комаров В. Л., Ольга Александровна Федченко. Некролог bituary for Olga Alexandrovna Fedchenko// Изв. Росс. акад. наук, 6 серия. 1921 Т. 15 pages1-18 In 1873, eight months after he was born, Alexei was killed in a climbing accident on Mont Blanc. Olga studied natural sciences at the University of Moscow. Between 1891 and 1892, she undertook the first of many trips with her son, going first to the Ural Mountains. In the su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Eugen Schulz
Otto Eugen Schulz (31 October 1874 – 17 February 1936) was a German botanist, born in Berlin. He was the brother of botanist Roman Schulz (1873–1926). He published important systematic treatments of the families Brassicaceae (then known as Cruciferae) and Erythroxylaceae, and he is the author citation (botany), authority for numerous species within these families. He was the author of a 1903 treatise on the genus ''Cardamine'' (family Brassicaceae), titled "Monographie der Gattung Cardamine'". The genus ''Ottoschulzia'' (family Metteniusaceae) was named in his honor by Ignatz Urban (1848–1931) in 1912. by Umberto Quattrocchi References Botanists with author abbreviations 20th-century ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perennial
In horticulture, the term perennial ('' per-'' + '' -ennial'', "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also loosely used to distinguish plants with little or no woody growth (secondary growth in girth) from trees and shrubs, which are also technically ''perennials''. Notably, it is estimated that 94% of plant species fall under the category of perennials, underscoring the prevalence of plants with lifespans exceeding two years in the botanical world. Perennials (especially small flowering plants) that grow and bloom over the spring and summer, die back every autumn and winter, and then return in the spring from their rootstock or other overwintering structure, are known as herbaceous perennials. However, depending on the rigours of the local climate (temperature, moisture, organic content in the soil, microorganisms), a plant that is a peren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibetan Plateau
The Tibetan Plateau, also known as the Qinghai–Tibet Plateau or Qingzang Plateau, is a vast elevated plateau located at the intersection of Central Asia, Central, South Asia, South, and East Asia. Geographically, it is located to the north of Himalayas and the Indian subcontinent, and to the south of Tarim Basin and Mongolian Plateau. Geopolitically, it covers most of the Tibet Autonomous Region, most of Qinghai, western half of Sichuan, Southern Gansu provinces, southern Xinjiang province in Western China, Bhutan, the Administrative divisions of India, Indian regions of Ladakh and Lahaul and Spiti district, Lahaul and Spiti (Himachal Pradesh) as well as Gilgit-Baltistan in Pakistan, northwestern Nepal, eastern Tajikistan and southern Kyrgyzstan. It stretches approximately north to south and east to west. It is the world's highest and largest plateau above sea level, with an area of . With an average elevation exceeding and being surrounded by imposing mountain ranges that har ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braya
''Braya'' is a genus of plants in the family Brassicaceae. *''Braya alpina'' Sternb. & Hoppe *''Braya fernaldii'' Abbe *''Braya forrestii'' W.W.Sm. *''Braya glabella'' Richardson *''Braya humilis'' (C.A. Mey.) B.L. Rob. *''Braya linearis'' Rouy *''Braya longii'' Fernald *''Braya pilosa'' Hook. *''Braya rosea'' (Turcz.) Bunge *''Braya scharnhorstii'' Regel & Schmalh. *''Braya thorild-wulffii'' Ostenf. References * * External links Braya, Brassicaceae genera {{Brassicales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Tibet
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is ''funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms ''gut flora'' or ''skin flora'' for purposes of specificity. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1831
Plants are the eukaryotes that form the kingdom Plantae; they are predominantly photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymnosperm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
