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Sadleria Wagneriana
''Sadleria'' is a genus of six species of ferns in the family Blechnaceae, all endemism, endemic to Hawaii.Fern pages''Sadleria''/ref> Taxonomy Georg Friedrich Kaulfuss distinguished the genus in 1824 based on samples of ''S. cyatheoides'' acquired by Adelbert von Chamisso in 1821. Chamisso had been serving as the naturalist for a Imperial Russian Navy, Russian scientific expedition led by Otto von Kotzebue aboard the vessel ''Rurick''. Kaulfuss named the genus after József_Sadler, Joseph Sadler (1791–1849), a Kingdom of Hungary, Hungarian naturalist who studied European ferns. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *''Sadleria cyatheoides'' Kaulf. (amaumau fern or rasp fern) *''Sadleria pallida'' Hook. & Arn. *''Sadleria souleyetiana'' (Gaudich.) Moore *''Sadleria squarrosa'' (Gaudich.) T.Moore *''Sadleria unisora'' (Baker) Rob. *''Sadleria wagneriana'' D.D.Palmer & Flynn The Halemaumau crater on Kīlauea is named af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georg Friedrich Kaulfuss
Georg Friedrich Kaulfuss (8 April 1786 – 9 December 1830) was a professor at Halle. He described the pteridophytes collected by Adelbert von Chamisso, and he named the fern ''Cibotium chamissoi'' after him. The genus '' Kaulfussia'' is named for Kaulfuss. In 1816, he obtained his doctorate from the University of Halle, where in 1823, he became a full professor of botany. Plants Named by Kaulfuss More than 200 plant names were published by Kaulfuss. Tropicos.org. Missouri Botanical Garden. 01 Feb 2012 These include the genera: * *'' Cochlidium'' * *'' Balantium'' * Plant families named by Kaulfuss include: * |
Sadleria Cyatheoides
''Sadleria cyatheoides'', commonly known as amaumau fern or amau, is a fern species in the family Blechnaceae, in the eupolypods II clade of the order Polypodiales, in the class Polypodiopsida. It is endemic to Hawaii and inhabits lava flows, open areas, and wet forests on all major islands up to an altitude of . Reaching a height of and a trunk diameter of , amau resembles a small tree fern. Kīlauea's Halemaʻumaʻu is named for this species. Its pith and young fronds are edible either roasted Roasting is a cooking method that uses dry heat where hot air covers the food, cooking it evenly on all sides with temperatures of at least from an open flame, oven, or other heat source. Roasting can enhance the flavor through caramelizat ... or steamed. Description The young fronds are often tinged red to block harmful rays from the Sun.Read on a sign in Hawaii Volcanoes National Park on 31.10.2013 References External links''Sadleria cyatheoides''.NatureServe. 2012. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Hawaii
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kīlauea
Kīlauea ( , ) is an active shield volcano in the Hawaiian Islands. It is located along the southeastern shore of Hawaii (island), Hawaii Island. The volcano is between 210,000 and 280,000 years old and grew above sea level about 100,000 years ago. Since the islands were settled, it has been the most volcano#Active, active of the Hawaii (island)#Volcanism, five volcanoes that together form the island and among the most active volcanoes on Earth. The most recent eruption began in December 2024, with episodic lava fountains and flows continuing into 2025. Kīlauea is the second-youngest product of the Hawaiian hotspot and the current eruptive center of the Hawaiian–Emperor seamount chain. Because it lacks topographic prominence and its activities historically coincided with those of Mauna Loa, Kīlauea was once thought to be a satellite of its much larger neighbor. Kīlauea has a large, fairly recently formed caldera at its summit and two active rift zones, one extending east ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sadleria Wagneriana
''Sadleria'' is a genus of six species of ferns in the family Blechnaceae, all endemism, endemic to Hawaii.Fern pages''Sadleria''/ref> Taxonomy Georg Friedrich Kaulfuss distinguished the genus in 1824 based on samples of ''S. cyatheoides'' acquired by Adelbert von Chamisso in 1821. Chamisso had been serving as the naturalist for a Imperial Russian Navy, Russian scientific expedition led by Otto von Kotzebue aboard the vessel ''Rurick''. Kaulfuss named the genus after József_Sadler, Joseph Sadler (1791–1849), a Kingdom of Hungary, Hungarian naturalist who studied European ferns. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *''Sadleria cyatheoides'' Kaulf. (amaumau fern or rasp fern) *''Sadleria pallida'' Hook. & Arn. *''Sadleria souleyetiana'' (Gaudich.) Moore *''Sadleria squarrosa'' (Gaudich.) T.Moore *''Sadleria unisora'' (Baker) Rob. *''Sadleria wagneriana'' D.D.Palmer & Flynn The Halemaumau crater on Kīlauea is named af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sadleria Unisora
''Sadleria unisora'' is a species of chain fern endemic to the Alakaʻi plateau on the island of Kauaʻi. Distribution and habitat ''Sadleria unisora'' is only found at elevations between in native wet forests on the island of Kauai Kauai (), anglicized as Kauai ( or ), is one of the main Hawaiian Islands. It has an area of 562.3 square miles (1,456.4 km2), making it the fourth-largest of the islands and the 21st-largest island in the United States. Kauai lies 73 m ..., where it occupies steep walls above streams and canyons.Palmer, D. D. 2003. Hawai`i's Ferns and Fern Allies. University of Hawaii Press, Honolulu, 324 pp. References Blechnaceae Endemic flora of Hawaii Native ferns of Hawaii {{Polypodiales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sadleria Squarrosa
''Sadleria'' is a genus of six species of ferns in the family Blechnaceae, all endemic to Hawaii.Fern pages''Sadleria''/ref> Taxonomy Georg Friedrich Kaulfuss distinguished the genus in 1824 based on samples of ''S. cyatheoides'' acquired by Adelbert von Chamisso in 1821. Chamisso had been serving as the naturalist for a Russian scientific expedition led by Otto von Kotzebue aboard the vessel ''Rurick''. Kaulfuss named the genus after Joseph Sadler (1791–1849), a Hungarian naturalist who studied European ferns. Species , the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *''Sadleria cyatheoides'' Kaulf. (amaumau fern or rasp fern) *'' Sadleria pallida'' Hook. & Arn. *'' Sadleria souleyetiana'' (Gaudich.) Moore *'' Sadleria squarrosa'' (Gaudich.) T.Moore *''Sadleria unisora'' (Baker) Rob. *''Sadleria wagneriana'' D.D.Palmer & Flynn The Halemaumau crater on Kīlauea Kīlauea ( , ) is an active shield volcano in the Hawaiian Islands. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingdom Of Hungary
The Kingdom of Hungary was a monarchy in Central Europe that existed for nearly a millennium, from 1000 to 1946 and was a key part of the Habsburg monarchy from 1526-1918. The Principality of Hungary emerged as a Christian kingdom upon the Coronation of the Hungarian monarch, coronation of the first king Stephen I of Hungary, Stephen I at Esztergom around the year 1000;Kristó Gyula – Barta János – Gergely Jenő: Magyarország története előidőktől 2000-ig (History of Hungary from the prehistory to 2000), Pannonica Kiadó, Budapest, 2002, , pp. 37, 113, 678 ("Magyarország a 12. század második felére jelentős európai tényezővé, középhatalommá vált."/"By the 12th century Hungary became an important European factor, became a middle power.", "A Nyugat részévé vált Magyarország.../Hungary became part of the West"), pp. 616–644 his family (the Árpád dynasty) led the monarchy for 300 years. By the 12th century, the kingdom became a European power. Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fern
The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having specialized tissues that conduct water and nutrients, and in having life cycles in which the branched sporophyte is the dominant phase. Ferns have complex leaf, leaves called megaphylls that are more complex than the microphylls of clubmosses. Most ferns are leptosporangiate ferns. They produce coiled Fiddlehead fern, fiddleheads that uncoil and expand into fronds. The group includes about 10,560 known extant species. Ferns are defined here in the broad sense, being all of the Polypodiopsida, comprising both the leptosporangiate (Polypodiidae (plant), Polypodiidae) and eusporangiate ferns, the latter group including horsetails, Psilotaceae, whisk ferns, marattioid ferns, and ophioglossoid ferns. The fern crown group, consisting of the leptosporangiates and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
József Sadler
József Sadler (6 May 1791 – 12 March 1849) was a Hungarian physician and botanist. He studied the plants of the Budapest region, and served as a curator of natural history at the Hungarian National Museum. As a professor of botany at the medical school in the University of Pest, he influenced numerous Hungarian naturalists. Sadler was born in Pozsony in a family of modest means. After completing high school studies, Sadler became a pharmacist's assistant at the pharmacy of the Order of Mercy. He completed a pharmacy course at the University of Pest and received a master's degree in 1810. He also studied philosophy from 1810 to 1914 and medicine at Pest from 1812 to 1819. Sadler became an assistant to Károly Konstantin Haberle. He became a doctor of medicine in 1820. He was also made assistant keeper of the natural history collection at the National Museum. In 1832 he became an assistant professor of botany at the University of Pest becoming a full professor two years later. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
