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Rafflesia Hasseltii
''Rafflesia hasseltii'' is a parasitic plant species of the genus ''Rafflesia''. It can be found in Kerinci Seblat National Park, Sumatra, Indonesia. Uses Traditional tribes such as the Orang Asli sell the flowers as a folk medicine. Researchers in Malaysia slashed a group of 36 rats and smeared either the powdered flower mashed into a hydrogel paste (at two concentrations), a commercial hydrogel for wounds, or a placebo on the wounds. They conclude that wounds of the surviving rats smeared with the flower or hydrogel looked to them as if they had healed nicer than those of the placebo rats, although there was no significant difference between flower concentrations or commercial hydrogel. References Naturalis Biodiversity Center - L.2096111 - Rafflesia hasseltii Suringar - Artwork.jpeg, ''Rafflesia hasseltii'', collection Pieter Willem Korthals, Naturalis Naturalis Biodiversity Center - L.2096113 - Rafflesia hasseltii Suringar - Artwork.jpeg, ''Rafflesia hasseltii'', collect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willem Frederik Reinier Suringar
Willem Frederik Reinier Suringar (28 December 1832, Leeuwarden – 12 July 1898, Leiden) was a Dutch botanist. His son, Jan Valckenier Suringar (1864–1932), was also a botanist. In 1857 he obtained his PhD from the University of Leiden, where afterwards he served as an associate professor of botany (1857–1862). In 1862 he succeeded Willem Hendrik de Vriese as a full professor of botany at Leiden, a position he maintained until his death in 1898. From 1871 to 1898 he was director of the '' Rijksherbarium'', being the successor of Friedrich Anton Wilhelm Miquel.BHL Taxonomic literature : a selective guide to botanical publications In 1884–85 he took part in a scientific expedition to , |
Sijfert Hendrik Koorders
Sijfert Hendrik Koorders (1863 – 1919) was a Dutch botanist, who worked primarily on the flora of Java. Life Koorders was born in Bandung, Indonesia on 29 November 1863. In 1881 he graduated from the Hogere Burgerschool in Haarlem in the Netherlands. He then pursued advanced studies in forestry at the Royal Prussian Forestry and Hunting Academy in Neustadt Eberswalde, as well as attending classes at the University of Tübingen and the National Agricultural School in Wageningen. In 1885 he became a forest officer for the Dutch East Indies Forest Service in Java. In 1892 he became a curator at the Herbarium Bogoriense in Bogor, Java, Indonesia, where he deposited approximately 40,000 specimens. In 1912 he founded the Dutch East Indies Association for Nature Protection. Legacy He is the authority for at least 648 taxa including: Several taxa are named in his honor including: *'' Begonia koordersii'' Warb. ex L.B.Sm. & Wassh. *'' Calamus koordersianus'' Becc. *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitic Plant
A parasitic plant is a plant that derives some or all of its nutritional requirements from another living plant. They make up about 1% of angiosperms and are found in almost every biome. All parasitic plants develop a specialized organ called the haustorium, which penetrates the host plant, connecting them to the host vasculature – either the xylem, phloem, or both. For example, plants like ''Striga'' or ''Rhinanthus'' connect only to the xylem, via xylem bridges (xylem-feeding). Alternately, plants like ''Cuscuta'' and some members of ''Orobanche'' connect to both the xylem and phloem of the host. This provides them with the ability to extract water and nutrients from the host. Parasitic plants are classified depending on the location where the parasitic plant latches onto the host (root or stem), the amount of nutrients it requires, and their photosynthetic capability. Some parasitic plants can locate their host plants by detecting volatile chemicals in the air or soil given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rafflesia
''Rafflesia'' () is a genus of parasitic flowering plants in the family Rafflesiaceae. The species have enormous flowers, the buds rising from the ground or directly from the lower stems of their host plants; one species has the largest flowers in the world. Plants of the World Online lists up to 41 species from this genus, all of them are found throughout Southeast Asia. Western Europeans first learned about plants of this genus from French surgeon and naturalist Louis Deschamps when he was in Java between 1791 and 1794; but his notes and illustrations, seized by the British in 1803, were not available to western science until 1861. The first British person to see one was Joseph Arnold in 1818, in the Indonesia rainforest in Bengkulu, Sumatra, after a Malay servant working for him discovered a flower and pointed it out to him. The flower, and the genus, was later named after Stamford Raffles, the leader of the expedition and the founder of the British colony of Singapore. The f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerinci Seblat National Park
Kerinci Seblat National Park is the largest national park on the island of Sumatra, Indonesia. It has a total area of 13,791 km2, and spans four provinces: West Sumatra, Jambi, Bengkulu, and South Sumatra. Geography It is located between 100°31'18"E - 102°44'01"E and 1°07'13"S - 3°26'14"S. The park area includes a large part of the Barisan mountain range, which form the western spine of Sumatra island and includes the highest peak in Sumatra, Mount Kerinci (3,805 m), one of more than five active volcanoes in the national park. This mainly montane park includes hot springs, rivers with rapids, caves, scenic waterfalls, and the highest caldera lake in Southeast Asia - Lake Gunung Tujuh, while the Great Sumatran fault runs through the national park making the area of great interest to geologists. The park completely encircles the populated Kerinci valley. Flora and fauna The park is home to diverse flora and fauna. Over 4,000 plant species have been identified to date i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumatra
Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent islands such as the Simeulue, Nias, Mentawai, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago. Sumatra is an elongated landmass spanning a diagonal northwest–southeast axis. The Indian Ocean borders the northwest, west, and southwest coasts of Sumatra, with the island chain of Simeulue, Nias, Mentawai, and Enggano off the western coast. In the northeast, the narrow Strait of Malacca separates the island from the Malay Peninsula, which is an extension of the Eurasian continent. In the southeast, the narrow Sunda Strait, containing the Krakatoa Archipelago, separates Sumatra from Java. The northern tip of Sumatra is near the Andaman Islands, while off the southeastern coast lie the islands of Bangka and Belitung, Karim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guinea. Indonesia is the world's largest archipelagic state and the 14th-largest country by area, at . With over 275 million people, Indonesia is the world's fourth-most populous country and the most populous Muslim-majority country. Java, the world's most populous island, is home to more than half of the country's population. Indonesia is a presidential republic with an elected legislature. It has 38 provinces, of which nine have special status. The country's capital, Jakarta, is the world's second-most populous urban area. Indonesia shares land borders with Papua New Guinea, East Timor, and the eastern part of Malaysia, as well as maritime borders with Singapore, Vietnam, Thailand, the Philippines, Australia, Palau, and India ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Illinois University
Southern Illinois University is a system of public universities in the southern region of the U.S. state of Illinois. Its headquarters is in Carbondale, Illinois. Board of trustees The university is governed by the nine member SIU Board of Trustees. Seven members are appointed by the governor and confirmed by the state senate. Two members are elected by the student bodies of the Carbondale and Edwardsville campuses. Southern Illinois University Carbondale Founded in Carbondale in 1869 as Southern Illinois Normal College, Southern Illinois University Carbondale (SIUC, usually referred to as SIU) is the flagship campus of the Southern Illinois University system and is the third oldest of Illinois's twelve state universities. SIUC includes six colleges: the College of Agricultural, Life, and Physical Sciences (CALPS), the College of Arts and Media (CAM), the College of Business and Analytics (CoBA), the College of Engineering, Computing, Technology, and Mathematics (CoECTM) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orang Asli
Orang Asli (''lit''. "first people", "native people", "original people", "aborigines people" or "aboriginal people" in Malay) are a heterogeneous indigenous population forming a national minority in Malaysia. They are the oldest inhabitants of Peninsular Malaysia. As of 2017, the Orang Asli accounted for 0.7% of the population of Malaysia, numbering approximately 198,000. Although seldom mentioned in the country's demographics, the Orang Asli are a distinct group, alongside the Malays, Chinese, Indians, and the indigenous East Malaysians of Sabah and Sarawak. Their special status is enshrined in law. Orang Asli settlements are scattered among the mostly Malay population of the country, often in mountainous areas or the jungles of the rainforest. While outsiders often perceive them as a single group, there are many distinctive groups and tribes, each with its own language, culture and customary land. Each group considers itself independent and different from the other comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Willem Korthals
Pieter Willem Korthals (September 1, 1807, Amsterdam – March 1892, Haarlem) was a Dutch botanist. Korthals was the official botanist with the Dutch East India Service from 1831 to 1836. Among his many discoveries was the medicinal plant Kratom (''Mitragyna speciosa''). Korthals wrote the first monograph on the tropical pitcher plants, " Over het geslacht ''Nepenthes''", published in 1839. Carl Ludwig Blume named the botanical genus ''Korthalsia'' (family Arecaceae) after Korthals, and Philippe Édouard Léon Van Tieghem introduced the genus name ''Korthalsella'' (family Santalaceae) in his honor. Hawaiian Mistletoes (Korthalsella Species) |
