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Acanthophoenix Rubra Flowers 02
''Acanthophoenix'' is a genus of flowering plants in the Arecaceae, palm family from the Mascarene Islands in the Indian Ocean, where they are commonly called palmiste rouge. A genus long in flux, three species are currently recognized, though unsustainable levels of harvesting for their edible Heart of palm, palm hearts have brought them all to near extinction in habitat. They are closely related to the ''Tectiphiala'' and ''Deckenia (plant), Deckenia'' genera, differing in the shape of the staminate flower.Uhl, N. W. and J. Dransfield. ''Genera Palmarum - A Classification of Palms Based on the Work of Harold E. Moore''. Lawrence, Kansas: Allen Press. 1987. / The name combines the Greek language, Greek words for "thorn" and "Phoenix (plant), date palm".Riffle, R. L. and P. Craft. ''An Encyclopedia of Cultivated Palms''. Portland: Timber Press. 2003. / Description The solitary trunks are robust and conspicuously ringed, sparsely armed in youth, with a slightly swollen base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthophoenix Rubra
''Acanthophoenix rubra'', the barbel palm, is a critically endangered Arecaceae, palm endemic to Mauritius, Rodrigues, and La Reunion that is prized for its edible palm hearts. Naming and description It is also known as the red- or yellow- Barbel palm, red palm, Mascarene Islands cabbage palm, and palmiste rouge, palmiste bourre, palmiste des bois, palmiste des hauts, palmiste épineux, palmiste zépines, palmiste piquant in French.Grubben, G.J.H. & Denton, O.A. (2004) Plant Resources of Tropical Africa 2. Vegetables. PROTA Foundation, Wageningen; Backhuys, Leiden; CTA, Wageningen. This palm was first described as ''Areca rubra'' by French naturalist Jean Baptiste Bory de Saint-Vincent in 1804 and classified by German botanist Hermann Wendland in its own genus ''Acanthophoenix'' in 1867. It can reach a height of 25 m. The trunk is slender, with a diameter of 18 cm. The crown contents of about 10 leaves approximately 3 m in size which are arranged convoluted. In his 1995 c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inflorescence
In botany, an inflorescence is a group or cluster of flowers arranged on a plant's Plant stem, stem that is composed of a main branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (Peduncle (botany), peduncle) and by the timing of its flowering (determinate and indeterminate). Morphology (biology), Morphologically, an inflorescence is the modified part of the Shoot (botany), shoot of spermatophyte, seed plants where flowers are formed on the axis of a plant. The modifications can involve the length and the nature of the internode (botany), internodes and the phyllotaxis, as well as variations in the proportions, compressions, swellings, adnations, connations and reduction of main and secondary axes. One can also define an inflorescence as the reproductive portion of a plant that bears a cluster of flowers in a specific pattern. General characteristics Inflorescences are described by many different charact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthophoenix
''Acanthophoenix'' is a genus of flowering plants in the Arecaceae, palm family from the Mascarene Islands in the Indian Ocean, where they are commonly called palmiste rouge. A genus long in flux, three species are currently recognized, though unsustainable levels of harvesting for their edible Heart of palm, palm hearts have brought them all to near extinction in habitat. They are closely related to the ''Tectiphiala'' and ''Deckenia (plant), Deckenia'' genera, differing in the shape of the staminate flower.Uhl, N. W. and J. Dransfield. ''Genera Palmarum - A Classification of Palms Based on the Work of Harold E. Moore''. Lawrence, Kansas: Allen Press. 1987. / The name combines the Greek language, Greek words for "thorn" and "Phoenix (plant), date palm".Riffle, R. L. and P. Craft. ''An Encyclopedia of Cultivated Palms''. Portland: Timber Press. 2003. / Description The solitary trunks are robust and conspicuously ringed, sparsely armed in youth, with a slightly swollen base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthophoenix Rubra Habit
''Acanthophoenix'' is a genus of flowering plants in the palm family from the Mascarene Islands in the Indian Ocean, where they are commonly called palmiste rouge. A genus long in flux, three species are currently recognized, though unsustainable levels of harvesting for their edible palm hearts have brought them all to near extinction in habitat. They are closely related to the ''Tectiphiala'' and '' Deckenia'' genera, differing in the shape of the staminate flower.Uhl, N. W. and J. Dransfield. ''Genera Palmarum - A Classification of Palms Based on the Work of Harold E. Moore''. Lawrence, Kansas: Allen Press. 1987. / The name combines the Greek words for "thorn" and "date palm".Riffle, R. L. and P. Craft. ''An Encyclopedia of Cultivated Palms''. Portland: Timber Press. 2003. / Description The solitary trunks are robust and conspicuously ringed, sparsely armed in youth, with a slightly swollen base. The tubular leaf bases wrap the trunk, forming a 60 – 90 cm crow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecology
Ecology () is the natural science of the relationships among living organisms and their Natural environment, environment. Ecology considers organisms at the individual, population, community (ecology), community, ecosystem, and biosphere levels. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history. Ecology is a branch of biology, and is the study of abundance (ecology), abundance, biomass (ecology), biomass, and distribution of organisms in the context of the environment. It encompasses life processes, interactions, and adaptations; movement of materials and energy through living communities; ecological succession, successional development of ecosystems; cooperation, competition, and predation within and between species; and patterns of biodiversity and its effect on ecosystem processes. Ecology has practical applications in fields such as conservation biology, wetland management, natural resource m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Réunion
Réunion (; ; ; known as before 1848) is an island in the Indian Ocean that is an overseas departments and regions of France, overseas department and region of France. Part of the Mascarene Islands, it is located approximately east of the island of Madagascar and southwest of the island of Mauritius. , it had a population of 896,175. Its capital and largest city is Saint-Denis, La Réunion, Saint-Denis. Réunion was uninhabited until French immigrants and colonial subjects settled the island in the 17th century. Its tropical climate led to the development of a plantation economy focused primarily on sugar; slaves from East Africa were imported as fieldworkers, followed by Malays, Annamite, Vietnamese, Chinese, and Indians as indentured laborers. Today, the greatest proportion of the population is of mixed descent, while the predominant language is Réunion Creole, though French remains the sole official language. Since 1946, Réunion has been governed as a regions of France, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mauritius
Mauritius, officially the Republic of Mauritius, is an island country in the Indian Ocean, about off the southeastern coast of East Africa, east of Madagascar. It includes the main island (also called Mauritius), as well as Rodrigues, Agaléga, and St. Brandon (Cargados Carajos shoals). The islands of Mauritius and Rodrigues, along with nearby Réunion (a French overseas department), are part of the Mascarene Islands. The main island of Mauritius, where the population is concentrated, hosts the capital and largest city, Port Louis. The country spans and has an exclusive economic zone covering approximately . The 1502 Portuguese Cantino planisphere has led some historians to speculate that Arab sailors were the first to discover the uninhabited island around 975, naming it ''Dina Arobi''. Called ''Ilha do Cirne'' or ''Ilha do Cerne'' on early Portuguese maps, the island was visited by Portuguese sailors in 1507. A Dutch fleet, under the command of Admiral Van War ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthophoenix Rubra Flowers 02
''Acanthophoenix'' is a genus of flowering plants in the Arecaceae, palm family from the Mascarene Islands in the Indian Ocean, where they are commonly called palmiste rouge. A genus long in flux, three species are currently recognized, though unsustainable levels of harvesting for their edible Heart of palm, palm hearts have brought them all to near extinction in habitat. They are closely related to the ''Tectiphiala'' and ''Deckenia (plant), Deckenia'' genera, differing in the shape of the staminate flower.Uhl, N. W. and J. Dransfield. ''Genera Palmarum - A Classification of Palms Based on the Work of Harold E. Moore''. Lawrence, Kansas: Allen Press. 1987. / The name combines the Greek language, Greek words for "thorn" and "Phoenix (plant), date palm".Riffle, R. L. and P. Craft. ''An Encyclopedia of Cultivated Palms''. Portland: Timber Press. 2003. / Description The solitary trunks are robust and conspicuously ringed, sparsely armed in youth, with a slightly swollen base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seed
In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds are the product of the ripened ovule, after the embryo sac is fertilization, fertilized by Pollen, sperm from pollen, forming a zygote. The embryo within a seed develops from the zygote and grows within the mother plant to a certain size before growth is halted. The formation of the seed is the defining part of the process of reproduction in seed plants (spermatophytes). Other plants such as ferns, mosses and marchantiophyta, liverworts, do not have seeds and use water-dependent means to propagate themselves. Seed plants now dominate biological Ecological niche, niches on land, from forests to grasslands both in hot and cold climates. In the flowering plants, the ovary ripens into a fruit which contains the seed and serves to disseminate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
