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Sullivantia
''Sullivantia'', commonly called coolwort, is a genus of flowering plants in the saxifrage family. It is a small genus, comprising only 3-4 species of perennial herbs all native to the United States. ''Sullivantia'' is most notable for having disjunct distributions primarily restricted to along the Pleistocene glacial margin. All species of ''Sullivantia'' are found on moist, often calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an adje ... cliffs. Species * '' Sullivantia hapemanii'' * '' Sullivantia oregana'' * '' Sullivantia sullivantii'' References Saxifragaceae Flora of the United States Saxifragaceae genera {{Saxifragaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sullivantia Hapemanii
''Sullivantia'', commonly called coolwort, is a genus of flowering plants in the saxifrage family. It is a small genus, comprising only 3-4 species of perennial herbs all native to the United States. ''Sullivantia'' is most notable for having disjunct distributions primarily restricted to along the Pleistocene glacial margin. All species of ''Sullivantia'' are found on moist, often calcareous cliffs. Species * '' Sullivantia hapemanii'' * ''Sullivantia oregana ''Sullivantia'', commonly called coolwort, is a genus of flowering plants in the saxifrage family. It is a small genus, comprising only 3-4 species of perennial herbs all native to the United States. ''Sullivantia'' is most notable for having di ...'' * '' Sullivantia sullivantii'' References Saxifragaceae Flora of the United States Saxifragaceae genera {{Saxifragaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sullivantia Oregana
''Sullivantia'', commonly called coolwort, is a genus of flowering plants in the saxifrage family. It is a small genus, comprising only 3-4 species of perennial herbs all native to the United States. ''Sullivantia'' is most notable for having disjunct distributions primarily restricted to along the Pleistocene glacial margin. All species of ''Sullivantia'' are found on moist, often calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an adje ... cliffs. Species * '' Sullivantia hapemanii'' * '' Sullivantia oregana'' * '' Sullivantia sullivantii'' References Saxifragaceae Flora of the United States Saxifragaceae genera {{Saxifragaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sullivantia Sullivantii
''Sullivantia'', commonly called coolwort, is a genus of flowering plants in the saxifrage family. It is a small genus, comprising only 3-4 species of perennial herbs all native to the United States. ''Sullivantia'' is most notable for having disjunct distributions primarily restricted to along the Pleistocene glacial margin. All species of ''Sullivantia'' are found on moist, often calcareous cliffs. Species * ''Sullivantia hapemanii'' * ''Sullivantia oregana ''Sullivantia'', commonly called coolwort, is a genus of flowering plants in the saxifrage family. It is a small genus, comprising only 3-4 species of perennial herbs all native to the United States. ''Sullivantia'' is most notable for having di ...'' * '' Sullivantia sullivantii'' References Saxifragaceae Flora of the United States Saxifragaceae genera {{Saxifragaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saxifragaceae
Saxifragaceae is a family of herbaceous perennial flowering plants, within the core eudicot order Saxifragales. The taxonomy of the family has been greatly revised and the scope much reduced in the era of molecular phylogenetic analysis. The family is divided into ten clades, with about 640 known species in about 35 accepted genera. About half of these consist of a single species, but about 400 of the species are in the type genus ''Saxifraga''. The family is predominantly distributed in the northern hemisphere, but also in the Andes in South America. Description Species are herbaceous perennials (rarely annual or biennial), sometimes succulent or xerophytic, often with perennating rhizomes. The leaves are usually basally aggregated in alternate rosettes, sometimes on inflorescence stems. They are usually simple, rarely pinnately or palmately compound. Their margins may be entire, deeply lobed, cleft, crenate or dentate and petiolate with stipules. The inflorescences are b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing Great American Interchang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcareous
Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an adjectival term applied to anatomical structures which are made primarily of calcium carbonate, in animals such as gastropods, i.e., snails, specifically about such structures as the operculum, the clausilium, and the love dart. The term also applies to the calcium carbonate tests of often more or less microscopic Foraminifera. Not all tests are calcareous; diatoms and radiolaria have siliceous tests. The molluscs are calcareous, as are calcareous sponges ( Porifera), that have spicules which are made of calcium carbonate. In botany ''Calcareous grassland'' is a form of grassland characteristic of soils containing much calcium carbonate from underlying chalk or limestone rock. In medicine The term is used in pathology, for example i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of The United States
The native flora of the United States includes about 17,000 species of vascular plants, plus tens of thousands of additional species of other plants and plant-like organisms such as algae, lichens and other fungi, and mosses. About 3,800 additional non-native species of vascular plants are recorded as established outside of cultivation in the U.S., as well as a much smaller number of non-native non-vascular plants and plant relatives. The United States possesses one of the most diverse temperate floras in the world, comparable only to that of China. Several biogeographic factors contribute to the richness and diversity of the U.S. flora. While most of the United States has a temperate climate, Alaska has vast arctic areas, the southern part of Florida is tropical, as well as Hawaii (including high mountains), and the U.S. territories in the Caribbean and the Pacific, and alpine summits are present on many western mountains, as well as a few in the Northeast. The U.S. coastline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
