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Dalea Reverchonii
''Dalea reverchonii'' is a species of flowering plant in the legume family known by the common name Comanche Peak prairie-clover. It is endemic to Texas in the United States, where it is known from Bosque, Erath, Hood, Johnson, Parker, Somervell, Tarrant, and Wise counties.''Dalea reverchonii''. Center for Plant Conservation.''Dalea reverchonii''. The Nature Conservancy. This species was first collected by at the top of |
Sereno Watson
Sereno Watson (December 1, 1826 in East Windsor Hill, Connecticut – March 9, 1892 in Cambridge, Massachusetts) was an American botanist. Graduating from Yale in 1847 in Biology, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist. Appointed by Asa Gray as assistant in the Gray Herbarium of Harvard University in 1873, he later became its curator, a position he maintained until his death. Watson was elected a Fellow of the American Academy of Arts and Sciences in 1874, and a member of the National Academy of Sciences in 1889. Works * ''Botany'', in ''Report of the geological exploration of the 40th parallel made ... by Clarence King'', 1871 * * Publications by and about S. Watsoon WorldCat References External linksBiographical sketch at the Gray Herbarium site [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aristida
''Aristida'' is a very nearly cosmopolitan genus of plants in the grass family. ''Aristida'' is distinguished by having three awns (bristles) on each lemma of each floret. The genus includes about 300 species found worldwide, often in arid warm regions. This genus is among those colloquially called three-awns wiregrasses, speargrasses and needlegrasses. The name ''Aristida'' is derived from the Latin " arista", meaning "awn". They are characteristic of semiarid grassland. The Wiregrass Region of North America is named for '' A. stricta''. Other locales where this genus is an important component of the ecosystem include the Carolina Bays, the sandhills of the Carolinas, and elsewhere, Mulga scrub in Australia, and the xeric grasslands around Lake Turkana in Africa. Local increases in the abundance of wiregrasses is a good indicator of overgrazing, as livestock avoid them. Description ''Aristida'' stems are ascending to erect, with both basal and cauline leaves. The leave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvia Texana
''Salvia texana'', commonly called Texas sage, is a species of flowering plant in the mint family (Lamiaceae). It is native to North America, where it is found in northern Mexico, and in the U.S. states of Texas and New Mexico. Its natural habitat is dry areas on limestone soils, in prairies or over rock outcrops. It is an herbaceous perennial that grows tall. It has with hairy lanceolate-oblanceolate leaves. The flowers are purple-blue. It resembles ''Salvia engelmannii ''Salvia engelmannii'' (Engelmann's sage, Engelmann's salvia) is a herbaceous perennial that is endemic to the limestone hills of central Texas. ''Salvia engelmannii'' forms a mound tall with velvety leaves. The flowers are pale lavender, gro ...'' in appearance, but has a longer bloom period, smaller and darker flowers, and unopened green buds at the top of the plant. References texana Flora of Texas Flora of New Mexico Flora of Mexico {{Salvia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediomelum Reverchonii
''Pediomelum'' is a genus of legumes known as Indian breadroots. These are glandular perennial plants with palmately-arranged leaves. They have a main erect stem with inflorescences of blue or purple flowers and produce hairy legume pods containing beanlike seeds. Some species have woody roots while others have starchy tuber-like roots which can be eaten like tuber vegetables such as potatoes or made into flour. Indian breadroots are native to North America. Many species have synonymy with genus '' Psoralea''. Selected species: *''Pediomelum argophyllum'' - silverleaf Indian breadroot *''Pediomelum aromaticum'' - aromatic Indian breadroot *''Pediomelum californicum'' - California Indian breadroot *''Pediomelum canescens'' - buckroot *'' Pediomelum castoreum'' - beaver Indian breadroot *''Pediomelum cuspidatum'' - largebract Indian breadroot *''Pediomelum cyphocalyx'' - turniproot *''Pediomelum digitatum'' - palmleaf Indian breadroot *''Pediomelum esculentum'' - large Indian br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paronychia Virginica
Paronychia is an inflammation of the skin around the nail, which can occur suddenly, when it is usually due to the bacterium ''Staphylococcus aureus'', or gradually when it is commonly caused by the fungus '' Candida albicans''. The term is from el, παρωνυχία from ''para'' 'around', ''onyx'' 'nail', and the abstract noun suffix '' -ia''. Risk factors include repeatedly washing hands and trauma to the cuticle such as may occur from repeated nail biting or hangnails. Treatment includes antibiotics and antifungals, and if pus is present, the consideration of incision and drainage. Paronychia is commonly misapplied as a synonym for herpetic whitlow or felon. Definition and etymology Paronychia is an inflammation of the skin around the nail, which can occur suddenly (acute), when it is usually due to the bacterium ''Staphylococcus aureus'', or gradually (chronic) when it is commonly caused by ''Candida albicans''. The term is from el, παρωνυχία from ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigofera Miniata
''Indigofera'' is a large genus of over 750 species of flowering plants belonging to the pea family Fabaceae. They are widely distributed throughout the tropical and subtropical regions of the world. Description Species of ''Indigofera'' are mostly shrubs, though some are small trees or herbaceous perennials or annuals. Most have pinnate leaves. Racemes of flowers grow in the leaf axils, in hues of red, but there are a few white- and yellow-flowered species. The fruit is a legume pod of varying size and shape. ''Indigofera'' is a varied genus that has shown unique characteristics making it an interesting candidate as a potential perennial crop. Specifically, there is diverse variation among species with a number of unique characteristics. Some examples of this diversity include differences in pericarp thickness, fruit type, and flowering morphology. The unique characteristics it has displayed include potential for mixed smallholder systems with at least one other species and a r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliotropium Tenellum
''Heliotropium tenellum'', the pasture heliotrope, is a species of plant in the heliotrope family. It is native to southeastern and south-central North America, where it is found in limestone glades and rocky prairies. It is an annual Annual may refer to: * Annual publication, periodical publications appearing regularly once per year **Yearbook ** Literary annual * Annual plant * Annual report * Annual giving * Annual, Morocco, a settlement in northeastern Morocco * Annuals (b ... species that produces white flowers in the summer. References {{Taxonbar, from=Q15491966 tenellum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedyotis Nigricans
''Hedyotis'' (starviolet) is a genus of flowering plants in the family Rubiaceae. Many species of this genus such as ''Hedyotis biflora, H. corymbosa'' and ''H. diffusa'' are well known medicinal plants. ''Hedyotis'' is native to tropical and subtropical Asia and to islands of the northwest Pacific.David J. Mabberley. 2008. ''Mabberley's Plant-Book'' third edition (2008). Cambridge University Press: UK. It comprises about 115 species.Inge Groeninckx, Steven Dessein, Helga Ochoterena, Claes Persson, Timothy J. Motley, Jesper Kårehed, Birgitta Bremer, Suzy Huysmans, and Erik Smets. 2009. "Phylogeny of the herbaceous tribe Spermacoceae (Rubiaceae) based on plastid DNA data". ''Annals of the Missouri Botanical Garden'' 96(1):109-132. The type species for the genus is ''Hedyotis fruticosa''.''Hedyotis'' In: Index Nominum Genericorum. In: Regnum Vegetabile (see ''External links'' below). ''Hedyotis'' was named by Carl Linnaeus in 1753 in ''Species Plantarum''.Carolus Linna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedeoma Drummondii
''Hedeoma drummondii'' is a species of flowering plant in the mint family known by the common name Drummond's false pennyroyal. It is native to western North America, where it is distributed mainly in the United States west of the Mississippi River and adjacent Mexico. This is a hairy perennial herb with an erect mintlike form up to 45 centimeters tall. The oppositely arranged paired leaves are linear to narrowly oval in shape, pointed, and up to about a centimeter long. The leaves have a strong sweet mint scent when crushed. The herb tastes like peppermint and is used as a minty flavoring in parts of Mexico. The inflorescence arises from the axils of these leaf pairs, bearing three to seven flowers each between one and two centimeters in length on short pedicels. The flowers are generally light to deep lavender with some white markings. The fruit is a waxy, mucilaginous Mucilage is a thick, gluey substance produced by nearly all plants and some microorganisms. These microorgan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolvulus Nuttallianus
''Evolvulus nuttallianus'' is a species of flowering plant in the morning-glory family known by the common name shaggy dwarf morning-glory. It is found in the central United States. References Taxa named by Carl Linnaeus nuttallianus {{Solanales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalea Tenuis
''Dalea'' is a genus of flowering plants in the legume family, Fabaceae. Members of the genus are commonly known as prairie clover or indigo bush. Its name honors English apothecary Samuel Dale (1659–1739). They are native to the Western hemisphere, where they are distributed from Canada to Argentina. Nearly half of the known species are endemic to Mexico. Two species of ''Dalea'' (''Dalea ornata'' and ''Dalea searlsiae'') have been considered for rangeland restoration. Species ''Dalea'' comprises the following species: * ''Dalea abietifolia'' (Rydb.) Bullock * ''Dalea acracarpica'' Barneby * ''Dalea adenopoda'' (Rydb.) Isely—Tampa prairie clover * ''Dalea aenigma'' Barneby * ''Dalea albiflora'' A. Gray—whiteflower prairie clover * ''Dalea ananassa'' Barneby * ''Dalea antana'' J.F. Macbr. * ''Dalea arenicola'' (Wemple) B.L. Turner * ''Dalea aurea'' C. Fraser—golden prairie clover * ''Dalea austrotexana'' B.L.Turner * '' Dalea ayavacensis'' Kunth * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalea Enneandra
''Dalea'' is a genus of flowering plants in the legume family, Fabaceae. Members of the genus are commonly known as prairie clover or indigo bush. Its name honors English apothecary Samuel Dale (1659–1739). They are native to the Western hemisphere, where they are distributed from Canada to Argentina. Nearly half of the known species are endemic to Mexico. Two species of ''Dalea'' (''Dalea ornata'' and ''Dalea searlsiae'') have been considered for rangeland restoration. Species ''Dalea'' comprises the following species: * '' Dalea abietifolia'' (Rydb.) Bullock * '' Dalea acracarpica'' Barneby * '' Dalea adenopoda'' (Rydb.) Isely—Tampa prairie clover * '' Dalea aenigma'' Barneby * '' Dalea albiflora'' A. Gray—whiteflower prairie clover * '' Dalea ananassa'' Barneby * '' Dalea antana'' J.F. Macbr. * '' Dalea arenicola'' (Wemple) B.L. Turner * '' Dalea aurea'' C. Fraser—golden prairie clover * ''Dalea austrotexana'' B.L.Turner * '' Dalea ayavacensis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
