Monocotyledons, commonly referred to as monocots, are grass and grass-like flowering plants (angiosperms), the seeds of which typically contain only one embryonic leaf, or cotyledon. They constitute one of the major groups into which the flowering plants have traditionally been divided; the rest of the flowering plants have two cotyledons and are classified as dicotyledons, or dicots.
The Araliaceae are a family of flowering plants composed of about 43 genera and around 1500 species consisting of primarily woody plants and some herbaceous plants. The morphology of Araliaceae varies widely, but it is predominantly distinguishable based on its woody habit, tropical distribution, and the presence of simple umbels.
Zygophyllaceae is a family of flowering plants that contains the bean-caper and caltrop. The family includes around 285 species in 22 genera.
Gesneriaceae, the gesneriad family, is a family of flowering plants consisting of about 152 genera and ca. 3,540 species in the tropics and subtropics of the Old World and the New World, with a very small number extending to temperate areas. Many species have colorful and showy flowers and are cultivated as ornamental plants.
The Polygalaceae or the milkwort family are made up of flowering plants in the order Fabales. They have a near-cosmopolitan range, with about 27 genera and ca. 900 known species of herbs, shrubs and trees. Over half of the species are in one genus, Polygala, the milkworts.
Polypodiaceae is a family of ferns. In the Pteridophyte Phylogeny Group classification of 2016, the family includes around 65 genera and an estimated 1,650 species and is placed in the order Polypodiales, suborder Polypodiineae. A broader circumscription has also been used, in which the family includes other families kept separate in PPG I. Nearly all species are epiphytes, but some are terrestrial.
Sarcobatus is a North American genus of two species of flowering plants, formerly considered to be a single species. Common names for S. vermiculatus include greasewood, seepwood, and saltbush. Traditionally, Sarcobatus has been treated in the family Chenopodiaceae, but the APG III system of 2009 recognizes it as the sole genus in the family Sarcobataceae.
Martín Sessé y Lacasta was a Spanish botanist, who relocated to New Spain during the 18th century to study and classify the flora of the territory. The standard author abbreviation Sessé is used to indicate this person as the author when citing a botanical name.
Mayaca is a genus of flowering plants, often placed in its own family, the Mayacaceae. In the APG II system of 2003, it is assigned to the order Poales in the clade commelinids. The Cronquist system, of 1981, also recognised such a family and placed it in the order Commelinales in the subclass Commelinidae.
Theophrastoideae is a small subfamily of flowering plants in the family Primulaceae. It was formerly recognized as a separate family Theophrastaceae. As previously circumscribed, the family consisted of eight genera and 95 species of trees or shrubs, native to tropical regions of the Americas.
José Mariano Mociño Suárez Lozano, or simply José Mariano Mociño, was a naturalist from New Spain.
Solanum lanceolatum, with the common names orangeberry nightshade and lanceleaf nightshade, is a species of nightshade. It is native to regions of South America, including the Cerrado ecoregion of the Tropical and subtropical grasslands, savannas, and shrublands biome, primarily in Brazil.
Ceanothus pauciflorus, known by the common name Mojave ceanothus, is a species of flowering shrub in the buckthorn family, Rhamnaceae. It is native to the Southwestern United States and Mexico, where it grows primarily in shrubland communities at moderate to high elevations. It is characterized by oppositely arranged leaves, corky stipules and white flowers. It was formerly known as Ceanothus greggii.
The Surianaceae are a family of plants in the order Fabales with five genera and eight known species. It has an unusual distribution: the genus Recchia is native to Mexico, and the sole member of Suriana, S. maritima, is a coastal plant with a pantropical distribution; and the remaining three genera are endemic to Australia.
Calamovilfa is a genus of North American plants in the grass family native to the United States and Canada.
The Royal Botanical Expedition to New Spain was a scientific expedition to survey the flora and fauna of the territories of New Spain between 1787 and 1803 and to establish a botanical garden. It was sponsored by King Charles III of Spain and headed by physician Martín Sessé y Lacasta, who led a team of botanists that included José Mariano Mociño and is part of the crown's general program of economic revitalization, known as the Bourbon Reforms. The expedition, commonly referred to by botanists as the Sessé and Mociño expedition, identified many species new to science and brought back a large trove of valuable botanical illustrations. The expedition was "an undertaking that was to signal Spain's reassertion of its colonial might and of its relevance to the Enlightenment."
Jean-Christophe Heyland aka Jean-Christophe Kumpfler, was a Swiss engraver, watercolourist, and illustrator, who produced the plates for many botanical works such as the 1825-27 Plantes Rares du Jardin de Geneve by Augustin Pyramus de Candolle. He lived in Geneva from 1803, and produced all illustrations for botanical memoirs published by Geneva botanists after 1820. He also illustrated the work of Benjamin Delessert, Philip Barker-Webb, Giuseppe Giacinto Moris, Pierre Edmond Boissier and others.
Erechtites glomeratus, common name New Zealand fireweed, or cutleaf burnweed, or fireweed or Cluster-headed fireweed, is a species of plant in the sunflower family. It is native to Australia and New Zealand, and also naturalized on the Pacific Coast of the United States.
Bursera penicillata is a Mexican species of trees in the frankincense family in the soapwood order. It is widespread in much of Mexico from Sonora and Chihuahua to Oaxaca and Veracruz.
Allioideae is a subfamily of monocot flowering plants in the family Amaryllidaceae, order Asparagales. It was formerly treated as a separate family, Alliaceae. The subfamily name is derived from the generic name of the type genus, Allium. It is composed of about 18 genera.
