Christoph Jacob Trew (16 April 1695 in

Lauf an der Pegnitz Lauf an der Pegnitz (; Northern Bavarian: ''Lauf an da Pegnitz'') is a town to the East of Nuremberg, Germany. It is the capital of the district Nürnberger Land, in Bavaria. It is in the valley of the River Pegnitz, which flows through the town. ...

– 18 July 1769) was a

German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...

botanist Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek wo ...

. He was originally a city solicitor, court physician,

Count Palatine A count palatine (Latin ''comes palatinus''), also count of the palace or palsgrave (from German ''Pfalzgraf''), was originally an official attached to a royal or imperial palace or household and later a nobleman of a rank above that of an ord ...

of the

Holy Roman Empire The Holy Roman Empire was a Polity, political entity in Western Europe, Western, Central Europe, Central, and Southern Europe that developed during the Early Middle Ages and continued until its Dissolution of the Holy Roman Empire, dissolution i ...

, an advisor to the

Margrave of Brandenburg-Ansbach The Principality or Margraviate of (Brandenburg-)Ansbach (german: Fürstentum Ansbach or ) was a principality in the Holy Roman Empire centered on the Franconian city of Ansbach. The ruling Hohenzollern princes of the land were known as margrave ...

. He also had an academic passion for botany. He was a member of the

Royal Society of London The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...

, the Berlin Academy, and the Florentine Botanical Society. His interest in botany then led him to sponsor the publication of illustrated botanical books. In 1732, Christoph Jacob Trew saw some of

Georg Ehret Georg Dionysius Ehret (30 January 1708 – 9 September 1770) was a German botanist and entomologist known for his botanical illustrations. Life Ehret was born in Germany to Ferdinand Christian Ehret, a gardener and competent draughtsman, ...

's drawings. Ehret was a botanist and illustrator, from

Heidelberg Heidelberg (; Palatine German language, Palatine German: ''Heidlberg'') is a city in the States of Germany, German state of Baden-Württemberg, situated on the river Neckar in south-west Germany. As of the 2016 census, its population was 159,914 ...

, Germany. Liking them, Trew then became Ehret's patron. Ehret sent many paintings to Trew over the next few years. Between 1750-1773 Trew began ''Plantae Selectae Quarum Imagines'' (it was published in

Nuremberg Nuremberg ( ; german: link=no, Nürnberg ; in the local East Franconian dialect: ''Nämberch'' ) is the second-largest city of the German state of Bavaria after its capital Munich, and its 518,370 (2019) inhabitants make it the 14th-largest ...

). It has many illustrations by Georg Ehret. Trew wrote the plant descriptions. Up to 16 new names of plants were published by Trew in the series; including ''

Cochliasanthus ''Cochliasanthus caracalla'' is a leguminous flowering plant in the family Fabaceae that originates in tropical South America and Central America. The species is named ''caracalla'', a corruption of the Portuguese caracol, meaning snail. Th ...

'' . Benedict Christoph Vogel wrote them after Trew's death in 1769, to help finish the work. Later, in 1914, botanists

Pax Pax or PAX may refer to: Peace * Peace (Latin: ''pax'') ** Pax (goddess), the Roman goddess of peace ** Pax, a truce term * Pax (liturgy), a salutation in Catholic and Lutheran religious services * Pax (liturgical object), an object formerly kiss ...

& K.Hoffm. published '' Afrotrewia'', which is a

monotypic genus In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

s belonging to the family

Euphorbiaceae Euphorbiaceae, the spurge family, is a large family of flowering plants. In English, they are also commonly called euphorbias, which is also the name of a genus in the family. Most spurges, such as ''Euphorbia paralias'', are herbs, but some, e ...

. It was named in Christoph Jacob Trew's honour, plus the continent (of Africa) where the plant was found.

References

External links

* * 1695 births 1769 deaths People from Lauf an der Pegnitz Court physicians 18th-century German botanists {{Germany-botanist-stub