Geraniales is a small order of flowering plants, included within the rosid subclade of eudicots. The largest family in the order is Geraniaceae with over 800 species. In addition, the order includes the smaller Francoaceae with about 40 species. Most Geraniales are herbaceous, but there are also shrubs and small trees.
Laburnum, sometimes called golden chain or golden rain, is a genus of two species of small trees in the subfamily Faboideae of the pea family Fabaceae. The species are Laburnum anagyroides—common laburnum and Laburnum alpinum—alpine laburnum. They are native to the mountains of southern Europe from France to the Balkans.
Carl Borivoj Presl was a Czech botanist. The standard author abbreviation C.Presl is used to indicate this person as the author when citing a botanical name.
Polystichum is a genus of ferns in the family Dryopteridaceae, subfamily Dryopteridoideae, according to the Pteridophyte Phylogeny Group classification of 2016. The genus has about 500 species and has a cosmopolitan distribution. The highest diversity is in eastern Asia, with about 208 species in China alone; the region from Mexico to Brazil has at least 100 additional species; Africa, North America, and Europe have much lower diversity. Polystichum species are terrestrial or rock-dwelling ferns of warm-temperate and montane-tropical regions. They are often found in disturbed habitats such as road cuts, talus slopes, and stream banks.
Boraginales is an order of flowering plants in the asterid clade, with a total of about 125 genera and 2,700 species. Different taxonomic treatments either include only a single family, the Boraginaceae, or divide it into up to eleven families. Its herbs, shrubs, trees and lianas (vines) have a worldwide distribution.
Jan Svatopluk Presl was a Czech natural scientist.
Loasaceae is a family of 15–20 genera and about 200–260 species of flowering plants in the order Cornales, native to the Americas and Africa. Members of the family include annual, biennial and perennial herbaceous plants, and a few shrubs and small trees. Members of the subfamily Loasoideae are known to exhibit rapid thigmonastic stamen movement when pollinators are present.
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.
Count Friedrich Carl Eugen Vsemir von Berchtold, baron von Ungarschitz, was a German-speaking Bohemian physician and botanist of Austrian descent.
Foundations of the Czech chemical nomenclature and terminology were laid during the 1820s and 1830s. These early naming conventions fit the Czech language and, being mostly the work of a single person, Jan Svatopluk Presl, provided a consistent way to name chemical compounds. Over time, the nomenclature expanded considerably, following the recommendations by the International Union of Pure and Applied Chemistry (IUPAC) in the recent era.
Franz Kohaut was a Czech botanical collector and gardener from Neuhaus, Bohemia.
Corypheae is a tribe of palm trees in the subfamily Coryphoideae. In previous classifications, tribe Corypheae included four subtribes: Coryphinae, Livistoninae, Thrinacinae and Sabalinae, but recent phylogenetic studies have led to the genera within these subtribes being transferred into other tribes. Tribe Corypheae is now restricted to the genus Corypha alone.
The APG III system of flowering plant classification is the third version of a modern, mostly molecular-based, system of plant taxonomy being developed by the Angiosperm Phylogeny Group (APG). Published in 2009, it was superseded in 2016 by a further revision, the APG IV system.
Potamogeton compressus is a species of aquatic plant known by the common names grass-wrack pondweed, flatstem pondweed and eel-grass pondweed.
Allium paniculatum, common name pale garlic, is a species of monocot in the family Amaryllidaceae. It is widely cultivated and is now naturalized in several places outside its native range.
Leptosolena is a genus of plants in the Zingiberaceae. It has only one known species, Leptosolena haenkei, endemic to the island of Luzon in the Philippines.
Potamogeton trichoides is a species of aquatic plant known by the common name hairlike pondweed, native to Europe and western Asia where it grows in calcareous, usually nutrient-rich standing or slow-flowing water.
The APG IV system of flowering plant classification is the fourth version of a modern, mostly molecular-based, system of plant taxonomy for flowering plants (angiosperms) being developed by the Angiosperm Phylogeny Group (APG). It was published in 2016, seven years after its predecessor the APG III system was published in 2009, and 18 years after the first APG system was published in 1998. In 2009, a linear arrangement of the system was published separately; the APG IV paper includes such an arrangement, cross-referenced to the 2009 one.
O Přirozenosti Rostlin is a Czech botanical text written by Friedrich von Berchtold and Jan Svatopluk Presl, and published in Prague in 1820. A later expanded edition in three volumes was published between 1823 and 1835. The full title of the 1820 work is O přirozenosti Rostlin, obsahugjcj gednánj o žiwobytj rostlin pro sebe a z ohledu giných žiwoků, podlé stawu nyněgssího znanj, pýtwu rostlin; názwoslowj audů; hospodářstwj gegich; rozssjřenj po zemi a způsob rostlinář zřjditi a zachowati but is generally referred to as O Prirozenosti Rostlin, and the standardised abbreviations is Prir. Rostlin.
Zdeněk Černohorský was a Czech lichenologist and educator.
