WDaniel Ludwig Ernst Betche was a German-Australian horticulturist and botanist.
WMarianne Beuchert was a Frankfurt florist, gardener and writer.
WJacob Bobart, the Elder (1599–1680) was a German botanist who moved to England to be the first head gardener of Oxford Botanic Garden.
WFranz Boos was an Austrian gardener-botanist in the Age of Enlightenment, a voyager and collector of natural history specimens for Emperor Joseph II of Austria, who reigned from 1765 to 1790.
WJohannes Böttner was a German horticulturist. He was born in Greußen, Germany and died in Frankfurt an der Oder. He created new cultivars of roses and vegetables: asparagus, strawberries and rhubarb.
WJohann Ludwig Christ was a German naturalist, gardener, and pastor.
WDieffenbachia is a genus of tropical flowering plants in the family Araceae. It is native to the New World Tropics from Mexico and the West Indies south to Argentina. Some species are widely cultivated as ornamental plants, especially as houseplants, and have become naturalized on a few tropical islands.
WCarl von Effner, also Karl von Effner, Carl Joseph von Effner and Carl Effner was gardener to the Bavarian court, later Königlich Bayerischer Hofgärtendirektor, and landscape gardener.
WKarl Foerster was a German gardener, nurseryman, garden writer, and garden philosopher.
WHermann Geitner was a German garden planner and a prominent director of the Royal Garden in Berlin.
WHermann Kiese (1865–1923) was a German rosarian known for his breeding of rose cultivars. Born in Vieselbach, Thuringia, Germany on May 8, 1865. He worked for 22 years as gardener for the Johann Christoff Schmidt rosarium in Erfurt. In 1904 he started his own nursery in Vieselbach near Erfurt. Hermann Kiese is one of the founders of the Verein Deutscher Rosenfreunde – VDR. From 1911 to 1916 he was chief editor of the magazine Rosen-Zeitung. Consequently, he shared this responsibility with Friedrich Ries till 1919.
WGustav Hermann Krumbiegel was a German botanist and garden designer who was best known for his work at the Lal Bagh Botanical Gardens in Bangalore and for the planning of the avenues of Bangalore. He also established the first horticultural training school in India.
WPeter Lambert was a German rose breeder from Trier.
WEduard Lucas was a German pomologist.
WOtto Luyken was director of the "Hesse Tree Nurseries" in Weener, Germany. He bred the cherry laurel variety named after him.
WKarl Eduard Ortgies, was a German horticulturist and nurseryman.
WAlfred Rehder was a German-American botanical taxonomist and dendrologist who worked at the Arnold Arboretum of Harvard University. He is generally regarded as the foremost dendrologist of his generation.
WGeorg Scholl was a gardener at Schönbrunn Palace in Vienna.
WFriedrich Ludwig von Sckell was a German landscape gardener from Weilburg an der Lahn. He is regarded as the founder of the English gardens in Germany, which he introduced to the German experts with his writings on garden design. His manner of grouping and choice of plants is still used to an extent in German landscaping today.
WAdolph Strauch was a renowned landscape architect born in Silesia, Prussia, known particularly for his layout designs of cemeteries like Spring Grove Cemetery in Cincinnati, Ohio, Forest Lawn in Buffalo, NY and Oak Woods Cemetery in Chicago, Illinois. Strauch also laid out many parks in Cincinnati, Ohio, including Eden Park, Burnet Woods and Lincoln Park. Strauch was hired by Spring Grove Cemetery in 1855 to handle the landscaping, and became superintendent of the place by 1859. He also designed Greenwood Cemetery.
WJohann Christoph Wendland was a German botanist and gardener born in Petit-Landau, Alsace. The standard author abbreviation J.C.Wendl. is used to indicate this person as the author when citing a botanical name.
WJohann Michael Zeyher was a German gardener and horticulturist.