Luca Ghini (1490-1556) Andrea Cesalpino (1519-1603) Ulisse Aldrovandi (1522-1605) Nehemiah Grew (1641-1712) Rudolf Jacob Camerarius (1665-1721)

TLW's Botanistscope™ (Botanist Historyscope)

By T.L. Winslow (TLW), the Historyscoper™

© Copyright by T.L. Winslow. All Rights Reserved.

Original Pub. Date: Jan. 7, 2017. Last Update: Mar. 7, 2017.

Robert Brown (1773-1858)

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What Is A Historyscope?

Westerners are not only known as history ignoramuses, but double dumbass history ignoramuses when it comes to botanist history. Since I'm the one-and-only Historyscoper (tm), let me quickly bring you up to speed before you dive into my Master Historyscope.

Luca Ghini (1490-1556) Andrea Cesalpino (1519-1603)

In 1544 Bolognese physician-botanist Luca Ghini (1490-1556) creates the first known Herbarium (Hortus Siccus) in Pisa, gluing dried plants to cardboard; in 1554-8 he is succeeded by Italian physician-botanist Andrea Cesalpino (1519-1603), who is later called to be a prof. of medicine at the U. of Rome and physician to Pope Clement VIII, trying to figure out the circulation of the blood by explaining it as due to repeated evaporation and condensation, getting closer to the truth than anybody until William Harvey, pub. Quaestionum Peripateticarum in 1571; in 1593 he follows with Queaestionum Medicarum (2 vols.), which discusses the circulation of the blood but fails to form any clear picture. In 1596 he pub. De Metallicis (3 vols.) (Rome), a work on chemistry, mineralogy, and geology, showing a correct understanding of fossils, and anticipating some of the discoveries of Antoine Lavoisier and Rene Just Hauy.

Ulisse Aldrovandi (1522-1605)

In 1554 Italian naturalist ("Father of Natural History Studies") Ulisse Aldrovandi (1522-1605) (author of the first book on fishes that doesn't lump them with other aquatic forms, and founder of the first botanical garden in Europe in Bologna) pub. the 17-vol. Herbarium, becoming the biggest herbarium of the cent.

Nehemiah Grew (1641-1712)

In 1682 English botanist Nehemiah Grew (1641-1712) pub. Anatomy of Plants (4 vols.), containing the first microscopic description of pollen, founding plant anatomy. In 1695 he isolates magnesium sulfate (Epsom salts) from water taken from North Downs springs in you know where.

Rudolf Jacob Camerarius (1665-1721)

In 1694 German botanist Rudolph Jacob Camerarius (1665-1721) discovers the function of plant pollen.

Carl Linnaeus (1707-78) 'Species Plantarum' by Carl Linnaeus, 1753

In 1735 Swedish botanist Carl Linnaeus (1707-78) pub. Systema Naturae, which describes his plant classification system. In 1751 he pub. Philosophia Botanica, the first textbook on systematic botany and botanical Latin. In 1753 he first distinguishes plants via species and genera, causing him to become known as the Father of Taxonomy.

Otto Friedrich Müller (1730-84)

In 1783 Danish naturalist Otto Friedrich Mueller (Müller) (1730-84) becomes the first to describe Diatoms.

Robert Brown (1773-1858)

In 1801 Scottish botanist Robert Brown (1773-1858) arrives in Western Australia in Dec. aboard the Investigator, captained by Matthew Flinders (1774-1814), and spends 3.5 years collecting 3.4K species, 2K of them new; too bad, the Porpoise wrecks on his return voyage in 1805, and he loses much of his collection, but still saves 1.2K new ones, pub. them in 1810.

Matthias Jakob Schleiden (1804-81)

In 1838 German botanist Baron Matthias Jakob Schleiden (1804-81) pub. "Failures to Contribute to Phytogenesis", announcing that plants are composed of cells.

Charles Cagniard de la Tour (1777-1859)

In 1838 French engineer-physicist Charles Cagniard de la Tour (1777-1859) theorizes that yeast is composed of tiny living spherules which bud and produce more spherules.

Emil Christian Hansen (1842-1909)

In 1877 Danish botanist (mycologist) Emil Christian Hansen (1842-1909) becomes head of the lab at Carlsberg Brewing Co. in Copenhagen, becoming the first in 1881 to classify brewer's yeast into bottom-fermenting lager strains (saccharomyces uvarum or Carlsbergensis) and top-fermenting ale strains (saccharomyces cerevisiae); in 1882 he tops Pasteur by mandating that brewers yeast not only be free of bacteria but from wild yeast strains, developing a practical technique for cultivating pure yeast strains from a single cell in 1890.

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