Princess Therese of Bavaria (Therese Charlotte Marianne Auguste; 12 November 1850 – 19 December 1925) was an ethnologist, zoologist, botanist, travel writer and leader in social care.
Therese was the third child and only daughter of Luitpold, Prince Regent of Bavaria, and of his wife Archduchess Augusta of Austria.
Mikhail Semyonovich Tsvet, also spelt Tsvett, Tswett, Tswet, Zwet, and Cvet (Russian: Михаил Семёнович Цвет; 14 May 1872 – 26 June 1919) was a Russian-Italian botanist who invented chromatography. His last name is Russian for "colour" and is also the root word of "flower."
Théodore André Monod (9 April 1902 – 22 November 2000) was a French naturalist, humanist, scholar and explorer.
Ferdinand Jacob Lindheimer (May 21, 1801 – December 2, 1879) was a German Texan botanist who spent his working life on the American frontier. In 1936, Recorded Texas Historic Landmark number 1590 was placed on Lindheimer's grave.
Jules Aimé Battandier (28 January 1848 – 18 September 1922) was a French botanist who was a native of Annonay, department of Ardèche. He was an authority on Algerian flora.
In 1875, he became head of the pharmacy at Mustapha Pacha hospital, and in 1879 was a professor to the faculty of medicine and pharmacy in Algiers. He has several botanical species named after him, including Cytisus battandieri, commonly known as the Moroccan broom.
Adolphe-Théodore Brongniart (French: [adɔlf teodɔːʁ bʁɔ̃ɲaːʁ]) FRS FRSE FGS (14 January 1801 – 18 February 1876) was a French botanist. He was the son of the geologist Alexandre Brongniart and grandson of the architect, Alexandre-Théodore Brongniart. Brongniart's pioneering work on the relationships between extinct and existing plants has earned him the title of father of paleobotany. His major work on plant fossils was his Histoire des végétaux fossiles (1828–37). He wrote his dissertation on the Buckthorn family (Rhamnaceae), an extant family of flowering plants, and worked at the Muséum national d'Histoire naturelle in Paris until his death. In 1851, he was elected a foreign member of the Royal Swedish Academy of Sciences. This botanist is denoted by the author abbreviation Brongn. when citing a botanical name.
Roger Heim (February 12, 1900 – September 17, 1979) was a French botanist specialising in mycology and tropical phytopathology. He was known for his studies describing the anatomy of the mushroom hymenium, the systematics and phylogeny of higher fungi (especially the related genera Lactarius and Russula, the Russulales and Secotium), the mycology of tropical fungi such as Termitomyces, as well as ethnomycological work on hallucinogenic fungi, like Psilocybe and Stropharia. In his career, he published over 560 articles, scientific reviews, and major works in fields like botany, chemistry, education, forestry, horticulture, liberal arts, medicine and zoology.