langs: 20 августа [ru] / august 20 [en] / 20. august [de] / 20 août [fr] / 20 agosto [it] / 20 de agosto [es]
days: august 17 / august 18 / august 19 / august 20 / august 21 / august 22 / august 23
Chrysiridia rhipheus , the Madagascan sunset moth , is a species of day-flying moth of the family Uraniidae . It is considered one of the most impressive and appealing-looking lepidopterans . [10] Famous worldwide, it is featured in most coffee table books on Lepidoptera and is much sought after by
Trillium undulatum , commonly called painted trillium , painted lady (not to be confused with the painted lady butterfly), or trille ondulé in French, [3] is a species of flowering plant in the bunchflower family Melanthiaceae . It is also known as smiling wake robin or striped wake-robin . [4] [5]
Over 7,500 cultivars of the culinary or eating apple ( Malus domestica ) are known. [1] Some are extremely important economically as commercial products, though the vast majority are not suitable for mass production. In the following list, use for "eating" means that the fruit is consumed raw, rathe
Robert Hagelstein (May 16, 1870 – Oct. 20, 1945) was a multidisciplinary businessman, scientist, and microscopy expert who served for fifteen years as the Honorary Curator of Myxomycetes at the New York Botanical Garden . He is known for his work in algae and slime mold specimen collection and curat
Forest Buffen Harkness Brown (1873–1954) was an American botanist known for his work on pteridophytes and spermatophytes . [1] American botanist
#3 Carlos Thays
Carlos Thays (August 20, 1849 – January 31, 1934) [1] was a French-Argentine landscape architect , and a student of French landscape architect Édouard André . [2] Argentine architect Carlos (Charles) Thays Bust of Thays, Buenos Aires Botanical Garden Born ( 1849-08-20 ) August 20, 1849 Paris , Franc
Antonino Borzì (20 August 1852, in Castroreale – 24 August 1921, in Lucca ) was an Italian botanist . Antonino Borzì
Joseph Burtt Davy (7 March 1870 Findern , Derbyshire – 20 August 1940 Birmingham ) was a Quaker botanist and agrostologist . He was the first curator of the Forest Herbarium (FHO) at the Imperial Forestry Institute when it was founded in 1924 under the Directorship of Professor Robert Scott Troup .
Rolla Milton Tryon Jr. (August 26, 1916 – August 20, 2001) was an American botanist who specialized in the systematics and evolution of ferns and other spore-dispersed plants ( pteridology ). His particular focus and interest lay in two areas, historical biogeography of ferns and the taxonomy of tro
Konrad Lakowitz (22 June 1859 in Danzig – 20 August 1945 in Berlin ) was a German botanist who specialized in phycological research of the Baltic region . German botanist He studied natural sciences, geography and mathematics at the University of Breslau , where he served as an assistant to Heinrich
Werner Walter Hugo Paul Rothmaler (born 20 August 1908 in Sangerhausen , died 13 April 1962 in Leipzig ) was a German botanist and from 1953 until 1962 head of the Institute for Agricultural Biology of the University of Greifswald . His areas of expertise included plant geography and systematics .
#9 Josef Herink
Josef Herink (26 December 1915–20 August 1999) was a Czech physician and mycologist . Czech mycologist (1915–1999) Josef Herink Born ( 1915-12-26 ) 26 December 1915 Prague Died 20 August 1999 (1999-08-20) (aged 83) Prague Resting place Old Cemetery [ cz ] in Mladá Boleslav [1] Nationality Czech
#10 John Hutchinson (botanist)
John Hutchinson , OBE , FRS (7 April 1884 Blindburn, Northumberland – 2 September 1972 London ) was an English botanist , taxonomist and author. [1] [2] [3] [4] English botanist and taxonomist (1884-1972) John Hutchinson Born ( 1884-04-07 ) 7 April 1884 Wark on Tyne , Northumberland Died 2 September
#11 Hermann Schacht
Hermann Schacht (15 July 1814, in Ochsenwerder – 20 August 1864, in Bonn ) was a German pharmacist and botanist , who specialized in the fields of plant anatomy and embryology . German botanist Prior to 1847 he worked at pharmacies in Braunschweig , Hamburg , Emmerich , Aachen and Altona , where he
#12 Elizabeth Gertrude Britton
Elizabeth Gertrude Britton (née Knight ) (January 9, 1858 – February 25, 1934) was an American botanist , bryologist , and educator. She and her husband, Nathaniel Lord Britton played a significant role in the fundraising and creation of the New York Botanical Garden . She was a co-founder of the pr
#13 Donald McGillivray (botanist)
Donald John McGillivray (20 August 1935 – 17 August 2012 [1] ) in New South Wales , Australia , usually known as D.J. McGillivray , was an Australian botanical taxonomist . He was trained in forestry , and became interested in plant taxonomy just before he transferred in 1964 to the National Herbari
#14 Greta Fryxell
Greta Albrecht Fryxell (November 21, 1926 – September 24, 2017) was a marine scientist known for her work on the biology and taxonomy of diatoms . In 1996, she was elected a fellow of the American Association for the Advancement of Science . American oceanographer Greta Fryxell Born Greta Albrecht N
Edward Lee Greene (August 20, 1843 – November 10, 1915) was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the describing of over 4,400 species of plants in the American West. American botanist (1843-1915) Edward Lee Greene Born ( 1
#16 David Moore (botanist born 1808)
David Moore (23 April 1808 – 9 June 1879) was a Scottish botanist who served as director of the Irish National Botanic Gardens for over 40 years. Scottish botanist Not to be confused with David Moore (botanist born 1933) . David Moore Born 23 April 1808 Dundee , Scotland Died 9 June 1879 (1879-06-09
Auguste François Le Jolis (1 December 1823, Cherbourg - 20 August 1904, Cherbourg) was a French merchant, judge and botanist . Auguste François le Jolis (1823-1904) He is largely known for investigations of cryptogams ( algae , hepatics , mosses ) found in the department of Manche . In August 1852,
#18 Alan Crundwell
Alan Cyril Crundwell (13 March 1923 – 20 August 2000) [1] was a British bryologist , known for categorizing approximately 20 species of bryophytes , around six of which were previously unknown to science. He spent most of his professional life at the University of Glasgow , in Scotland. The standard
John Thomas Quekett (11 August 1815 – 20 August 1861) was an English microscopist and histologist . English microscopist and histologist John Thomas Quekett Quekett studied medicine at the London Hospital in 1831. He became a licentiate of the Apothecaries' Company and a member of the Royal College
The Cleveland Metroparks Zoo aka Cleveland Zoological Park is a 183-acre (74 ha) zoo in Cleveland, Ohio . The Zoo is divided into several areas: Australian Adventure; African Savanna; Northern Wilderness Trek, The Primate, Cat & Aquatics Building, Waterfowl Lake, The RainForest, and the newly adde