|
Phlox Pulchra
''Phlox pulchra'', commonly known as Wherry's phlox or Alabama phlox, is a perennial species of flowering plant in the family Polemoniacea. It is endemic to Alabama in the United States and historic to nine counties (Autauga, Bibb, Butler, Jackson, Jefferson, Lawrence, Shelby, Tuscaloosa, and Walker) Some occurrences are greatly diminished in size or extirpated, others have not been officially surveyed since the 1980s. Specimens have been vouchered in at least five of these counties. It was originally collected by Dr. Wherry in 1929 in Walker County and thought to be Phlox ovata. Under his cultivation, it was observed to differ as follows: sterile shoot present with partially evergreen leaves, small number of nodes on flowering shoots, large calyx and corolla. He published his findings in the journal ''Bartonia'' in 1934. The plant was collected in Walker County by Weezie Smith for Dr. Wherry prior to the publication of his book, ''The Genus Phlox'', in 1955, which details the taxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wherry
A wherry is a type of boat that was traditionally used for carrying cargo or passengers on rivers and canals in England, and is particularly associated with the River Thames and the River Cam. They were also used on the Broadland rivers of Norfolk and Suffolk. Regional usage in Great Britain London passenger wherries evolved into the Thames skiff, a gentleman's rowing boat. Wherries were clinker-built with long overhanging bows so that patrons could step ashore dryshod before landing stages were built along the river. It is the long angled bow that distinguishes the wherry and skiff from the gig and cutter which have steeper bows following the rise of the Royal Navy, and the building of landing stages. The use of wherries on the River Cam in Cambridge was common and is described by Daniel Defoe in his journey through England. The use of wherries on the River Cam preceded the popularity of punting by Cambridge University students. By the late 18th century, a name was giv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1955
Plants are the eukaryotes that form the kingdom Plantae; they are predominantly photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymnosperm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Alabama
The geography of Alabama describes a state in the Southeastern United States in North America. It extends from high mountains to low valleys and sandy beaches. Alabama is 30th in size and borders four U.S. states: Mississippi, Tennessee, Georgia, and Florida. It also borders the Gulf of Mexico. Physical features Extending entirely across the state of Alabama for about northern boundary, and in the middle stretching farther north, is the Cumberland Plateau, or Tennessee Valley region, broken into broad tablelands by the dissection of rivers. In the northern part of this plateau, west of Jackson county, there are about of level highlands from above sea level. South of these highlands, occupying a narrow strip on each side of the Tennessee River, is a country of gentle rolling lowlands varying in elevation from . To the northeast of these highlands and lowlands is a rugged section with steep mountain-sides, deep narrow coves and valleys, and flat mountain-tops. Its elevat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
