Prionosciadium

	Prionosciadium ''Prionosciadium'' is a genus in the carrot family, Apiaceae. It is endemic to Mexico. The plants are biennial herbs with large taproots. Species There are currently 14 described species in Prionosciadium: * '' Prionosciadium bellii'' Mathias & Constance - Michoacán * '' Prionosciadium cuneatum'' J.M.Coult. & Rose - Jalisco * '' Prionosciadium diversifolium'' Rose - Guerrero * '' Prionosciadium humile'' Rose - Nuevo León * '' Prionosciadium lilacinum'' Mathias & Constance - Jalisco, Nayarit * '' Prionosciadium linearifolium'' (S. Watson) J.M.Coult. & Rose - Puebla, Zacatecas * '' Prionosciadium madrense'' S. Wats. - Chihuahua * '' Prionosciadium megacarpum'' J.M.Coult. & Rose - Oaxaca * '' Prionosciadium nelsonii'' J.M.Coult. & Rose - Morelos, Chiapas * ''Prionosciadium saraviki'' Laferr. - Chihuahua * '' Prionosciadium tamayoi'' - Jalisco * '' Prionosciadium thapsoides'' (DC.) Mathias - Veracruz, Mexico State * '' Prionosciadium townsendii'' Rose - Chihuahua * '' Pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prionosciadium Thapsoides ''Prionosciadium thapsoides'' is a plant species native to the States of Veracruz and México, in the República de México, as well as Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ....Mathias, Brittonia 2(3): 245 245 1936. ''Prionosciadium thapsoides'' is a biennial herb with a large taproot. Leaves are bipinnately compound, the leaflets pinnately lobed with broad obovate lobes. Flowers are white, borne in dense compound umbels at the top of the flowering stalk. Chemical studies have revealed the existence of several new dihydrofurochromones in the roots.J. Martín Torres-Valencia, O. Esther Chávez-Ríos, Carlos M. Cerda-García-Rojas, Eleuterio Burgueño-Tapia & Pedro Joseph-Nathan. 2008. Dihydrofurochromones from ''Prionosciadium thapsoides''. Journal of Natural P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prionosciadium Saraviki ''Prionosciadium saraviki'', common name saraviki, is a plant species in the genus ''Prionosciadium'', in the carrot family, Apiaceae. It is known only from a mountainous region of the Sierra Madre Occidental in the Mexican State of Chihuahua. Type locale is the village of Nabogame, approximately 18 km northwest of Yepachic, Chihuahua, 10 km east of the border with Sonora. The plant grows there mostly along creekbanks and near springs. ''Prionosciadium saraviki'' is a biennial producing a flowering stalk up to 2 m (7 feet) tall. It bears a compound umbel with hundreds of small yellow flowers. The taproot A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward. In some plants, such as the carrot, the taproo ... is up to 3 cm in diameter, white with a papery, copper-colored skin. A few sources (e.gThe Plant List have misspel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prionosciadium Nelsonii ''Prionosciadium nelsonii'' is a plant species known from the Mexican states of Chiapas and Morelos. It is a biennial herb with a large taproot. Leaves are compound with narrowly lanecolate leaflets, some of them with narrow, tapering lobes. The inflorescence is a compound umbel In botany, an umbel is an inflorescence that consists of a number of short flower stalks (called pedicels) that spread from a common point, somewhat like umbrella ribs. The word was coined in botanical usage in the 1590s, from Latin ''umbella'' "p ... at the top of the stem. References External linksphoto of herbarium specimen at Missouri Botanical Garden, collected in Morelos, syntype of ''Prionosciadium nelsonii'', sheet 1 of 2 w stem + flowers [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prionosciadium Watsonii ''Prionosciadium watsonii'' is a plant species known from the Mexican states of Durango and Sinaloa. ''Prionosciadium watsonii'' is a biennial herb with a large taproot. Leaves are compound with narrowly lanceolate, some of the leaflets with narrowly lanceolate lobes. Flowers are borne in umbels In botany, an umbel is an inflorescence that consists of a number of short flower stalks (called pedicels) that spread from a common point, somewhat like umbrella ribs. The word was coined in botanical usage in the 1590s, from Latin ''umbella'' "p ... on the tips of branches. References Apioideae Endemic flora of Mexico Flora of Durango Flora of Sinaloa Taxa named by John Merle Coulter {{apiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prionosciadium Humile ''Prionosciadium humile'' is a species native to the Mexican state of Nuevo León. It is a biennial herb with trifoliate The following is a list of terms which are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (a single leaf blade or lamina) or compound (with several leaflets). The edge of the leaf may be regular o ... leaves, each leaflet palmately 3-lobed and almost cleft. References Apioideae Endemic flora of Mexico Flora of Nuevo León Plants described in 1909 {{Apiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Prionosciadium Lilacinum ''Prionosciadium lilacinum'' is a plant species native to the Mexican States of Jalisco and Nayarit. It is common along sunlit roadsides and other disturbed habitats in the region. ''Prionosciadium lilacinum'' is an herb up to 4 m (13 feet) tall. Leaves are up to 35 cm (14 inches) long and 35 cm across, ternate to pinnate with ovate leaflets. Flower are light purple, borne in umbels on the ends of branches. Fruits are ovoid An oval () is a closed curve in a plane which resembles the outline of an egg. The term is not very specific, but in some areas (projective geometry, technical drawing, etc.) it is given a more precise definition, which may include either one or ..., up to 9 mm (0.35 inches) long. References Apioideae Endemic flora of Mexico Flora of Jalisco Flora of Nayarit Taxa named by Lincoln Constance Taxa named by Mildred Esther Mathias {{Apiaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]