Botanists with author abbreviations

Dr. Édouard Marie Heckel (March 24, 1843 – January 20, 1916) was a French botanist and medical doctor, and director of the Jardin botanique E.M. Heckel in Marseille.
Heckel was born in Toulon, studied pharmacy and medicine, and in 1861 visited the Caribbean and Australia. In 1875, he was appointed professor in the faculty of sciences at Marseille, and in 1877 professor of medicine. He became a professor of natural history in Nancy in 1878, and is known for his studies of tropical plants and their use as medicinal plants and oilseeds.
From 1885, Heckel turned to the study of tropical plants such as medicinal or industrial oilseeds. In 1893 he founded the Colonial Institute and Museum of Marseille and creates a tropical pathology professorship at the medical school.
In 1887, he won the Prix Barbier from the French Academy of Sciences.In 1896, French botanist Jean Baptiste Louis Pierre named a genus of flowering plants (belonging to the family Meliaceae) from western central Tropical Africa, Heckeldora in his honour.In 1901, he launched the idea of creating an exhibition devoted exclusively to French colonies. This project would be supported by Jules Charles-Roux, who would become the Commissioner General while Heckel was his deputy. The exhibition was held at Parc Chanot in Marseille and was a great success from its opening on April 14, 1906 to its closure Nov. 18, 1906.

Alfred Grandidier (20 December 1836 – 13 September 1921) was a French naturalist and explorer.
From a very wealthy family, at the age of 20, he and his brother, Ernest Grandidier (1833–1912), undertook a voyage around the world. At first they were led by the astronomer and physicist Pierre Jules César Janssen (1824–1907), but when Janssen fell sick and had to return to France after about six months, the brothers continued the journey.
They visited South America in 1858 and 1859 and in particular the Andes, Peru, Chile, Bolivia, Argentina and Brazil. During this voyage they gathered a significant collection of specimens which were analyzed, in 1860, by Ernest.
The two brothers parted ways after this. Ernest Grandidier went to China and collected a vast number of specimens which are now in the Louvre and the Guimet museum. Alfred travelled to India, reaching it in 1863. He had intended to explore the high plateau of Tibet, but was prevented by a severe attack of fever.
Grandidier travelled to Zanzibar to recuperate, remaining some time and making important collections and publishing an account of his findings. He then visited the island of Réunion and in 1865 made his first visit to Madagascar. He became devoted to the study of the island, revisiting in 1866 and 1868. He finally returned permanently to France in 1870. During his explorations he crossed the island three times, travelling 3000 kilometers in the interior and 2500 along the coast. He made observations which resulted in the production of a map of the island used in future expeditions.

After returning to France he began to work on his great work, L'Histoire physique, naturelle et politique de Madagascar. This work was undertaken in cooperation with others such as Alphonse Milne-Edwards and Leon Vaillant. This work ran to 40 volumes, the final volumes published posthumously by his son Guillaume Grandidier. He described about 50 new species of reptiles and amphibians.Alfred Grandidier's work drew the attention of the French government to Madagascar, which it would annex at the end of 1890.
He was elected to the French Academy of Sciences in 1885 and was the president of the French Geographical Society from 1901 to 1905. The Royal Geographical Society awarded him their Founder's Medal in 1906.

Dominique Alexandre Godron (25 March 1807 - 16 August 1880) was a French physician, botanist, geologist and speleologist born in the town of Hayange, in the département Moselle.
Godron studied medicine at the University of Strasbourg, and during his career distinguished himself in natural sciences as well as in the field of medicine. In 1854 he became dean and professor of natural history to the Faculty of Sciences at Nancy. Here he established a natural history museum and reorganized its botanical garden (now the Jardin Dominique Alexandre Godron, renamed in his honor).
Among his numerous writings were a publication on the flora of the Lorraine region of France called "Flore de Lorraine" (1843), and the three-volume "Flore de France", a work on flora native to France and Corsica that was co-written with botanist Jean Charles Marie Grenier (1808-1875). In addition to his botanical works, he published a number of studies in the field of ethnology.Before Mendel, he discovered the main features of hybridation. In "de l'Espece et des races dans les êtres organises" he also demonstrated that hybridization in the vegetal world was, against the dominant thinking at the time, similar to hybridization in the animal world. He finally demonstrated the unity of mankind in his book dedicated to our species.
In 1846, he was honoured by botanists Jean Baptiste Mougeot and Joseph Henri Léveillé who named Godronia, which is a genus of fungi in the family Helotiaceae. Then in 1927, William Webster Diehl and Edith Katherine Cash published Godroniopsis, which is also a genus of fungi in the family Helotiaceae.

Adriano Fiori (17 December 1865, Casinalbo – 5 November 1950, Casinalbo) was an Italian botanist.
He studied medicine and natural sciences at the University of Modena, then spent several years working as an assistant at the botanical institute in Padua (1892–1900). From 1900 to 1913 he was a professor of natural sciences at the Forestry Institute of Vallombrosa, and from 1913 to 1936, he served as a professor in Florence.During his career, he travelled extensively throughout Italy, during which, he studied and collected many plant specimens. He also spent considerable time botanizing in the Italian colony of Eritrea. He donated tens of thousands of specimens to the herbarium in Florence that included 1300 items from Eritrea.

Joseph Duval-Jouve (7 August 1810 – 25 August 1883) was a French botanist born in Boissy-Lamberville. He was the father of histologist Mathias-Marie Duval (1844-1907).
He taught classes at the college in Grasse (1832–52), afterwards serving as an academic inspector in Algiers, Strasbourg and Montpellier. A portion of his herbarium was donated to the faculty of sciences at Montpellier.
He specialized in research of the family Poaceae and the genus Equisetum. The plant genus Jouvea is named in his honor. He is the taxonomic authority for the grass genus Loretia.

Pierre Étienne Simon Duchartre (27 October 1811, Portiragnes – 5 November 1894, Meudon) was a French botanist.
He studied biology in Toulouse, where after graduation he worked as a teacher. From 1837 he taught classes in Fumel, several years later moving to Paris, where in 1848 he was accepted by the faculty of sciences. During the following year, he was appointed a professor of botany and plant physiology at the Institut agronomique in Versailles. In 1861 he attained the chair of botany at the Sorbonne.In 1854 he was co-founder of the Société Botanique de France, an institution in which he served as president on several separate occasions.In 1850 he experimented with sulfur as a remedy against powdery mildew, a fungus that had a serious negative impact on European grapes during the mid-19th century. The genus Duchartrea (family Gesneriaceae) was named in his honor by botanist Joseph Decaisne. He is the binomial author of many species from the botanical family Aristolochiaceae.

Lucien Louis Daniel (1 November 1856 – 26 December 1940) was a French botanist. He was a professor of applied botany at the University of Rennes. His speciality was grafting.
He is the binomial author of a plant species in the family Rosaceae: Pirocydonia winkleri L.L.Daniel ex Bois, an asexual artificial hybrid. (Revue Horticole. Paris. 1914, n. s. xiv. 27)
In 1904 he was awarded the Veitch Memorial Medal by the Royal Horticultural Society.

François Crépin (30 October 1830 – 30 April 1903) was an important botanist of the 19th century and director of the National Botanic Garden of Belgium.
Crépin was born in Rochefort, Belgium. The genus Crepinella (Araliaceae) is named after him. As a taxonomist he circumscribed numerous plants within the genus Rosa. He died in Brussels.
His Belgian herbarium and his herbier des roses are kept in the collections of the Botanic Garden Meise.

Ernest Saint-Charles Cosson (22 July 1819 – 31 December 1889) was a French botanist born in Paris.
Cosson is known for his botanical research in North Africa, and during his career he participated in eight trips to Algeria. In several of these he was accompanied by Henri-René Le Tourneux de la Perraudière (1831–1861), whom he honoured in the naming of several species and genera (e.g., Perralderia, Galium perralderii). In 1863 he was elected president of the Société botanique de France, and from 1873 to 1889, he was a member of the Académie des sciences.In 1882 Jules Ferry, as Minister of Public Instruction, decided to create a mission to explore the Regency of Tunisia.
The expedition was headed by Cosson and included the botanist Napoléon Doumet-Adanson and other naturalists.
In 1884 a geological section under Georges Rolland was added to the Tunisian Scientific Exploration Mission.
Rolland was assisted by Philippe Thomas from 1885 and by Georges Le Mesle in 1887.With Jacques Nicolas Ernest Germain de Saint-Pierre (1815–1882), Cosson published the influential Atlas de la Flore des Environs de Paris.Botanical specimens collected by Cosson are held in many herbaria around the world, including the National Museum of Natural History, France, Harvard University Herbaria, the herbarium at the Royal Botanic Gardens, Kew, the National Herbarium of Victoria at the Royal Botanic Gardens Victoria, Copenhagen University Botanical Museum, the New York Botanical Garden, and the Komarov Botanical Institute, among others.

Célestin Alfred Cogniaux (7 April 1841 – 15 April 1916) was a Belgian botanist. Amongst other plants, the genus Neocogniauxia of orchids is named after him.
In 1916 his enormous private herbarium was acquired by the National Botanic Garden of Belgium.