Edward Palmer was a self-taught British botanist and an Early-American archaeologist.
Emerich Frivaldszky von Frivald, known as Imre Frivaldszky, was a Hungarian botanist and entomologist.
The granite spiny lizard is a species of lizard in the family Phrynosomatidae.
William McCalla (1814–1849) was an Irish naturalist.
Mikael Heggelund Foslie was a Norwegian botanist and algaeologist. Foslie was curator of the Royal Norwegian Scientific Society Museum in Trondheim.
The San Diego Natural History Museum is a museum in Balboa Park in San Diego, California. It was founded in 1874 as the San Diego Society of Natural History. It is the second oldest scientific institution west of the Mississippi and the oldest in Southern California. The present location of the museum was dedicated on January 14, 1933. A major addition to the museum was dedicated in April 2001, doubling exhibit space.
Dmitry Ivanovich Litvinov was a Russian botanist responsible for the naming of a large variety of East European and Asian plants. He is known as the author of the concept of glacial refugia for the plants growing on chalk and limestone slopes of the banks of rivers in the European part of Russia. Together with Vasily Zinger, he discovered the natural monument Galichya Gora in Central Russia inhabited by relict plants.
Thaddeus Xaverius Peregrinus Haenke was a botanist who participated in the Malaspina Expedition, exploring a significant portion of the Pacific basin including the coasts of North and South America, Australia, the Philippines, New Zealand, and the Marianas. His collections of botanical specimens were the basis for the initial scientific descriptions of many plants in these regions, particularly South America and the Philippines. His extensive botanical work and far-ranging travel have prompted some to liken him to a "Bohemian Humboldt", named after Alexander von Humboldt, who made himself familiar with some of Haenke's findings before embarking on his journey to the Americas in 1799.
Philip Burnard Ayres (1813–1863) was a British physician, botanist and plant collector. He was born at Thame in Oxfordshire on 12 December 1813. He initially began to collect plants in his native United Kingdom and also in France. Between 1841 and 1845 he issued three exsiccata-like series, among them Mycologia Britannica or specimens of British fungi and with William Baxter another exsiccata under the title Flora Thamnensis. In 1856 Ayres was appointed by Queen Victoria to superintendency of quarantine on Flat Island, Mauritius under governor Robert Townsend Farquhar. Ayres is particularly well known for his extensive plant collections made while in this position. He is also credited for finding the first sub fossil remains of the dodo in 1860. From 1856 to 1863 he traveled through Madagascar, the Seychelles, and the Mascarenes to develop this rich collection of Indian Ocean plant specimens. These specimens are now in the herbaria collections of the Natural History Museum, London, the Royal Botanic Garden Edinburgh, the Royal Botanic Gardens, Kew, the Missouri Botanical Garden and the Muséum National d'Histoire Naturelle, Paris. In addition to collecting, Ayres catalogued and sketched the plants in the wild, as was common among nineteenth century naturalists. He also planned to write a book about the flora of Mauritius, but he died from relapsing fever in his home in Port Louis on 30 April 1863 before the flora could be accomplished. Ayres' wife Harriet collected his written records and bequeathed them to the Royal Botanic Gardens, Kew.
Thure Ludwig Theodor Kumlien was a Swedish-American ornithologist, naturalist, and taxidermist. A contemporary of Thoreau, Audubon, and Agassiz, he contributed much to the knowledge of the natural history of Wisconsin and its birds. He collected and shipped specimens to many investigators in the United States and abroad. He taught botany and zoology, as well as foreign languages, at Albion Academy, and was particularly regarded as an expert in the identification of birds’ nests.
George Gardner was a Scottish biologist mainly interested in botany.
Reid Venable Moran was an American botanist and the curator of botany at the San Diego Natural History Museum from 1957 to 1982.
Paul (Pablo) Günther Lorentz was a German-Argentine botanist.
Marshall Avery Howe was an American botanist, taxonomist, morphologist, curator and the third director of the New York Botanical Garden. He specialized in the study of liverworts (Hepaticae) and algae, and was also an expert on the cultivation of dahlias and other ornamental plants. He was an instructor in cryptogamic botany at the University of California at Berkeley and was appointed curator of the New York Botanical Garden in 1906, and assistant director in 1923, and director in 1935 after the resignation of Elmer Drew Merrill. In collecting for the gardens, he made numerous expeditions collecting algae and liverworts. He was an active member of the "Garden Club" in New York. He served as secretary then president of the Board of Trustees of the Pleasantville Free Library.
Adriano Fiori was an Italian botanist.
Ferocactus chrysacanthus, commonly known as the Cedros barrel cactus, is an endangered species of cactus endemic to the islands of Cedros and West San Benito off the Pacific coast of Baja California, Mexico.
William Albert Setchell was an American botanist and marine phycologist who taught at the University of California, Berkeley, where he headed the Botany Department. Among his publications are the Phycotheca Boreali-Americana, a multi-volume specimen collection of dried algae, and the Algae of Northwestern America, a reference work.
Grigory Silych Karelin was a Russian explorer and naturalist who travelled around Siberia and central Asia. Many species of plants have been described from specimens that he collected and some named in his honour.
Exsiccata is a work with "published, uniform, numbered set[s] of preserved specimens distributed with printed labels". Typically, exsiccatae are numbered collections of dried herbarium specimens or preserved biological samples published in several duplicate sets with a common theme or title, such as Lichenes Helvetici. Exsiccatae are regarded as scientific contributions of the editor(s) with characteristics from the library world and features from the herbarium world. Exsiccatae works represent a special method of scholarly communication. The text in the printed matters/published booklets is basically a list of labels (schedae) with information on each single numbered exsiccatal unit. Extensions of the concept occur.
Myrtillocactus cochal, the cochal or candelabra cactus, is a species of flowering plant in the family Cactaceae, native to the Baja California peninsula. Individuals can reach 3 m (10 ft), and are hardy to USDA zone 9b.
