Michael Rohde was a German physician and botanist. He was born on 25 July 1782, in Bremen, and died there on 28 May 1812.
From 1800 to 1804 he studied natural sciences and medicine at the University of Göttingen. Following graduation, he was engaged in travels for several years in southern Germany, Austria and France. In 1809 he started a medical practice in Bremen, where he died three years later, aged 29. [1]
In 1804 he published Monographiae Cinchonae generis tentamen. [2] The plant genus Rohdea is named in Rohde's honor.
Matthias Jakob Schleiden was a German botanist and co-founder of cell theory, along with Theodor Schwann and Rudolf Virchow. He published some poems and non-scientific work under the pseudonym Ernst.
Martin H[e]inrich Carl Lichtenstein was a German physician, explorer, botanist and zoologist. He explored parts of southern Africa and collected natural history specimens extensively and many new species were described from his collections by European scientists.
Christian Gottfried Daniel Nees von Esenbeck was a prolific German botanist, physician, zoologist, and natural philosopher. He was a contemporary of Goethe and was born within the lifetime of Linnaeus. He described approximately 7,000 plant species. His last official act as president of the German Academy of Natural Scientists Leopoldina was to admit Charles Darwin as a member. He was the author of numerous monographs on botany and zoology and majority of his best-known works deal with fungi.
Alexander Georg von Bunge was a Russian botanist. He is best remembered for scientific expeditions into Asia and especially Siberia.
Moritz Balthasar Borkhausen was a German naturalist and forester. He took part in the production of Teutsche Ornithologie oder Naturgeschichte aller Vögel Teutschlands in naturgetreuen Abbildungen und Beschreibungen by Johann Conrad Susemihl.
Blasius Merrem was a German naturalist, zoologist, ornithologist, mathematician, and herpetologist. In 1804, he became the professor of political economy and botany at the University of Marburg.
Johann Georg Christian Lehmann was a German botanist.
Heinrich Gustav Adolf Engler was a German botanist. He is notable for his work on plant taxonomy and phytogeography, such as Die natürlichen Pflanzenfamilien, edited with Karl A. E. von Prantl.
Johann Baptist Emanuel Pohl was an Austrian botanist, entomologist, geologist, mineralogist, and physician.
Johann Jacob Paul Moldenhawer was a German botanist who made a number of important discoveries in plant anatomy.
Wilhelm Olbers Focke was a medical doctor and botanist who in 1881 published a significant work on plant breeding entitled Die Pflanzen-Mischlinge, Ein Beitrag zur Biologie der Gewächse which briefly mentioned Gregor Mendel's discoveries on hybridization. Although Charles Darwin had a copy of Focke's book he passed it along to a colleague apparently without reading this particular section. The rediscovery of Mendel's work is generally considered to have taken place in the first years of the 20th century, however in Die Pflanzen-Mischlinge, Mendel is mentioned about 18 times - although Focke did not apparently take Mendel's work all that seriously. Along with hybridization, Focke analyzed the non-Mendelian phenomena of graft hybrids, pseudogamy, and xenia.
Albrecht Wilhelm Roth was a physician and botanist born in Dötlingen, Germany.
Christian Friedrich Lessing was a German botanist who was a native of Groß Wartenberg, Niederschlesien. He was a brother to painter Carl Friedrich Lessing (1808–1880), and a grandnephew of poet Gotthold Ephraim Lessing (1729–1781).
Eduard August von Regel was a German horticulturalist and botanist. He ended his career serving as the Director of the Russian Imperial Botanical Garden of St. Petersburg. As a result of naturalists and explorers sending back biological collections, Regel was able to describe and name many previously unknown species from frontiers around the world.
George Samuel Perrottet, also known as Georges Guerrard-Samuel Perrottet, was a botanist and horticulturalist from Praz, in the commune of Vully-le-Bas, today Mont-Vully, Switzerland. After expeditions in Africa and Southeast Asia where he collected plant and animal specimens, he worked in French Pondicherry, India, where he established a botanical garden. He took a special interest in plants of economic importance and was involved in the activities of acclimatisation societies in the various colonies of France. Many of his zoological specimens, sent to museums in France, were examined by other naturalists and named after him.
Johannes (Johann) Flüggé was a German botanist and physician who was a native of Hamburg. He undertook botanical excursions from 1792 to Heligoland and Neuwerk.
François Mathias René Leprieur was a French pharmacist and naturalist. Throughout his career, he collected specimens in the fields of entomology, ichthyology and botany.
The Bering poacher is a fish in the family Agonidae. It was described by Wilhelm Gottlieb Tilesius von Tilenau in 1813, originally in the genus Agonus. It is a marine, temperate water-dwelling fish which is known from the northern Pacific Ocean, including Kotzebue Sound, the northern Sea of Japan, the Sea of Okhotsk, Akun Island, and the Gulf of Alaska. It dwells at a depth range of 0–325 metres. Males can reach a maximum standard length of 21.6 centimetres.
Joachim Steetz was a German botanist. His herbarium, comprising more than 5000 specimens from over 160 collectors and 30 countries was purchased in 1863 by Victorian Government Botanist Ferdinand von Mueller for the sum of 80 pounds. The collection is currently housed at the National Herbarium of Victoria. The herbarium was compiled by Steetz over more than thirty years and comprises 160 collectors from more than 30 countries, including type specimens from plant collectors of the time including:
Johann Horkel was a German physician and botanist.