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Rhynchospora Rariflora
''Rhynchospora rariflora'', commonly called fewflower beaksedge, is a species of flowering plant in the sedge family (Cyperaceae The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' w ...). It is native to North America, where it is found in the southeastern United States, Mexico, Belize, Honduras, Nicaragua, and the West Indies. Its typical natural habitat is sandy or peaty areas, in wet savannas, seeps, and bogs. ''Rhynchospora rariflora'' is a densely tufted perennial with delicate, lax stems. Its leaves are nearly thread-like. Its inflorescence is loose and sparsely flowered. In the northern area of its range it fruits from late spring to summer, while in the southern area it is reproductive year-round. It is similar to '' Rhynchospora stenophylla'', from which ''Rhynchospora rariflor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Elliott (botanist)
Stephen Elliott (November 11, 1771 – March 28, 1830) was an American legislator, banker, educator, and botanist who is today remembered for having written one of the most important works in American botany, ''A Sketch of the Botany of South-Carolina and Georgia''."Stephen Elliott (1771-1830) Papers" In: Archives of the Gray Herbarium. In: The Harvard University Herbaria. (see External links below). The plant genus '' Elliottia'' is named after him. Life Stephen Elliott was born in Beaufort, South Carolina, on November 11, 1771. He grew up there, then moved to New Haven, Connecticut, to attend Yale University. He graduated in 1791 as the valedictorian of his class. From Yale, he returned to South Carolina to work the plantation that he had inherited. He was elected to the legislature in South Carolina in 1793 or 1796 (sources disagree) and served until about 1800. He then left the legislature and devoted himself to the management of his plantation. He was re-elected to the legi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyperaceae
The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' with over 2,000 species. These species are widely distributed, with the centers of diversity for the group occurring in tropical Asia and tropical South America. While sedges may be found growing in almost all environments, many are associated with wetlands, or with poor soils. Ecological communities dominated by sedges are known as sedgelands or sedge meadows. Some species superficially resemble the closely related rushes and the more distantly related grasses. Features distinguishing members of the sedge family from grasses or rushes are stems with triangular cross-sections (with occasional exceptions, a notable example being the tule which has a round cross-section) and leaves that are spirally arranged in three ranks. In comparison, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhynchospora Stenophylla
''Rhynchospora'' (beak-rush or beak-sedge) is a genus of about 400 species of sedges with a cosmopolitan distribution. The genus includes both annual and perennial species, mostly with erect 3-sided stems and 3-ranked leaves. The achenes bear a beak-like tubercule (hence the name “beak-rush”, although the plants are sedges, not rushes) and are sometimes subtended by bristles. Many of the species are similar in vegetative appearance, and mature fruits are needed to make a positive identification. The inflorescences (spikelets) are sometimes subtended by bracts which can be leaf-like or showy. Ecology ''Rhynchospora'' occurs on all continents except Antarctica, but is most diverse in the neotropics.Thomas, W.W. 1992. A synopsis of ''Rhynchospora'' (Cyperaceae) in Mesoamerica. ''Brittonia'' 44:14–44. It is most frequent in sunny habitats with wet, acidic soils.Kral, R. 2002. ''Rhynchospora''. In: Flora of North America Editorial Committee, eds. 1993+. Flora of North Ame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Research Institute Of Texas
The Botanical Research Institute of Texas (BRIT) is a botanical research institute located in Fort Worth, Texas, United States. It was established in 1987 for the herbarium and botanical library collections of Lloyd H. Shinners from Southern Methodist University but has subsequently expanded substantially. BRIT focuses on plant taxonomy, conservation and knowledge sharing for both scientists and the general public History The Botanical Research Institute of Texas was founded in 1987 around the herbarium and library from the Southern Methodist University that been substantially expanded by their final curator, Lloyd Herbert Shinners. It was located in a re-purposed warehouse in the main business and commercial area of Fort Worth. In spring 2011, BRIT moved into new buildings adjacent to the Fort Worth Botanic Garden that dates from 1934. The buildings were designed by Hugh Hardy of H3 Hardy Collaboration Architecture and have a LEED-NC platinum rating from the U.S. Green Building ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhynchospora
''Rhynchospora'' (beak-rush or beak-sedge) is a genus of about 400 species of sedges with a cosmopolitan distribution. The genus includes both annual and perennial species, mostly with erect 3-sided stems and 3-ranked leaves. The achenes bear a beak-like tubercule (hence the name “beak-rush”, although the plants are sedges, not rushes) and are sometimes subtended by bristles. Many of the species are similar in vegetative appearance, and mature fruits are needed to make a positive identification. The inflorescences (spikelets) are sometimes subtended by bracts which can be leaf-like or showy. Ecology ''Rhynchospora'' occurs on all continents except Antarctica, but is most diverse in the neotropics.Thomas, W.W. 1992. A synopsis of ''Rhynchospora'' (Cyperaceae) in Mesoamerica. ''Brittonia'' 44:14–44. It is most frequent in sunny habitats with wet, acidic soils.Kral, R. 2002. ''Rhynchospora''. In: Flora of North America Editorial Committee, eds. 1993+. Flora of North Ame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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