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Petersianthus Macrocarpus
''Petersianthus'' is a genus of woody plant in the Lecythidaceae family first described as a genus in 1865 under the name ''Petersia''. This turned out to be an illegitimate homonym, meaning that it had already been used by someone else to refer to a very different plant. So the name of these species in the Lecythidaceae was changed to ''Petersianthus''. It is native to the Philippines and to parts of Africa. The following two species belong to this genus, with the basionyms of both taxa belonging to what is known today as the family Combretaceae. ;species # ' (syn. ''Combretum macrocarpum'' ) - Guinea, Ivory Coast, Cameroon, Congo Republic, Democratic Republic of the Congo, Cabinda, Gabon, Angola # ''Petersianthus quadrialatus ''Petersianthus quadrialatus'' (also called toog and Philippine rosewood) is an Tropical rainforest#Emergent layer, emergent tropical rainforest tree species in the Lecythidaceae family (biology), family. In the Visayas region called kapullan, in ...'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elmer Drew Merrill
Elmer Drew Merrill (October 15, 1876 – February 25, 1956) was an American botanist and taxonomist. He spent more than twenty years in the Philippines where he became a recognized authority on the flora of the Asia-Pacific region. Through the course of his career he authored nearly 500 publications, described approximately 3,000 new plant species, and amassed over one million herbarium specimens. In addition to his scientific work he was an accomplished administrator, college dean, university professor and editor of scientific journals.Archives of the Arnold Arboretum Early life Merrill and his twin brother, Dana T. Merrill, Dana, were born and raised in Auburn, Maine, East Auburn, Maine, the youngest of six children born to Daniel C. and Mary (Noyes) Merrill. Merrill showed an early interest in natural history, collecting and identifying plants, birds' eggs, rocks, and minerals. In 1894 he entered the University of Maine with the intention of studying engineering but soon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capparis
''Capparis'' is a genus of flowering plants in the family Capparaceae. It includes 142 species of shrubs or lianas which are collectively known as caper shrubs or caperbushes. ''Capparis'' species occur over a wide range of habitat in the subtropical and tropical regions of Africa, Eurasia, Australasia, and the Pacific. The genus was included in the family Brassicaceae in the unrevised APG II system. Plant description The leaves are simple, entire, and rarely reduced. Flowers are bisexual, bracteates, axillary or supra-axillary, solitary or in rows, in racemes or umbels. Sepals and petals are 4 in number and are free. Stamens are many, ovary on a gynophore, one-celled. Fruit is a berry, globose or ellipsoid. Uses and ecology Caperbushes are mainly used by humans for their fruit, which are rich in micronutrients. ''C. spinosa'', simply known as caper, yields fruit and more importantly flower buds, which are widely used pickled as a vegetable condiment. The flower bud has b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capparaceae
The Capparaceae (or Capparidaceae), commonly known as the caper family, are a family of plants in the order Brassicales. As currently circumscribed, the family contains 15 genera and about 430 species. The largest genera are ''Capparis'' (about 140 species), ''Morisonia'' (87 species), ''Maerua'' (70 species), ''Boscia'' (30 species), and ''Cadaba'' (30 species). Taxonomy The Capparaceae have long been considered closely related to and have often been included in the Brassicaceae, the mustard family (APG system, APG, 1998), in part because both groups produce glucosinolate (mustard oil) compounds. Subsequent molecular studies support Capparaceae'' sensu stricto'' as Paraphyly, paraphyletic with respect to the Brassicaceae. However ''Cleome'' and several related genera are more closely related to members of the Brassicaceae than to the other Capparaceae. These genera are now either placed in the Brassicaceae (as subfamily Clemoideae) or segregated into the Cleomaceae. Several mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combretodendron
''Petersianthus'' is a genus of woody plant in the Lecythidaceae family first described as a genus in 1865 under the name ''Petersia''. This turned out to be an illegitimate homonym, meaning that it had already been used by someone else to refer to a very different plant. So the name of these species in the Lecythidaceae was changed to ''Petersianthus''. It is native to the Philippines and to parts of Africa. The following two species belong to this genus, with the basionyms of both taxa belonging to what is known today as the family Combretaceae. ;species # ' (syn. ''Combretum macrocarpum'' ) - Guinea, Ivory Coast, Cameroon, Congo Republic, Democratic Republic of the Congo, Cabinda, Gabon, Angola # ''Petersianthus quadrialatus ''Petersianthus quadrialatus'' (also called toog and Philippine rosewood) is an Tropical rainforest#Emergent layer, emergent tropical rainforest tree species in the Lecythidaceae family (biology), family. In the Visayas region called kapullan, in ...'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woody Plant
A woody plant is a plant that produces wood as its structural tissue and thus has a hard stem. In cold climates, woody plants further survive winter or dry season above ground, as opposed to Herbaceous plant, herbaceous plants that die back to the ground until Spring (season), spring. Characteristics Woody plants are usually trees, shrubs, or lianas. These are usually perennial plants whose stems and larger roots are reinforced with wood produced from secondary xylem. The main stem, larger branches, and roots of these plants are usually covered by a layer of Bark (botany), bark. Wood is a structural cell (biology), tissue that allows woody plants to grow from above ground stems year after year, thus making some woody plants the largest and tallest terrestrial plants. Woody plants, like Herbaceous plant, herbaceous perennials, typically have a Dormancy, dormant period of the year when growth does not take place. This occurs in Temperate climate, temperate and Continental clima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lecythidaceae
The Lecythidaceae ( ) comprise a family of about 20 genera and 250–300 species of woody plants native to tropical South America, Africa (including Madagascar), Asia and Australia. Well known members of the family include the cannonball tree (''Couroupita guianensis'') and the edible Brazil nut (''Bertholletia excelsa''). Taxonomy According to molecular analysis of Lecythidaceae, including work by Mori ''et al.'' (2007), subfamilies include: Barringtonioidea Previously Barringtoniaceae; also ''sensu'' Takhtajan 1997; this subfamily was also called Planchonioideae (which included ''Barringtonia''). Genera are restricted to the Old World tropics. # '' Barringtonia'' J.R.Forst. & G.Forst. (synonym ''Abdulmajidia'' Whitmore) # '' Careya'' Roxb. # '' Chydenanthus'' Miers # '' Petersianthus'' Merr. # '' Planchonia'' Blume Foetidioideae Previously Foetidiaceae from Madagascar is monogeneric: * '' Foetidia'' Comm. ex Lam. Lecythidoideae Genera restricted to the New World tropic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basionym
In the scientific name of organisms, basionym or basyonym means the original name on which a new name is based; the author citation of the new name should include the authors of the basionym in parentheses. The term "basionym" is used in both botany and zoology. In zoology, alternate terms such as original combination or protonym are sometimes used instead. Bacteriology uses a similar term, basonym, spelled without an ''i''. Although "basionym" and "protonym" are often used interchangeably, they have slightly different technical definitions. A basionym is the ''correct'' spelling of the original name (according to the applicable nomenclature rules), while a protonym is the ''original'' spelling of the original name. These are typically the same, but in rare cases may differ. When creating new taxonomic names, there are specific rules about how basionyms can be used. A new combination or name at new rank must be based directly on the original basionym rather than on any intermediate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combretaceae
The Combretaceae, often called the white mangrove family, are a family of flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed with ...s in the order Myrtales. The family includes about 530 species of trees, shrubs, and lianas in 10 genera. The family includes the leadwood tree, '' Combretum imberbe''. Three genera, '' Conocarpus'', '' Laguncularia'', and '' Lumnitzera'', grow in mangrove habitats (mangals). The Combretaceae are widespread in the subtropics and tropics. Some members of this family produce useful construction timber, such as idigbo from '' Terminalia ivorensis''. The commonly cultivated '' Quisqualis indica'' (as well as the entire former genus ''Quisqualis'') is now placed in the genus '' Combretum''. Many plants in the former ''Quisqualis'' genus contain t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petersianthus Quadrialatus
''Petersianthus quadrialatus'' (also called toog and Philippine rosewood) is an Tropical rainforest#Emergent layer, emergent tropical rainforest tree species in the Lecythidaceae family (biology), family. In the Visayas region called kapullan, in the Samar (province), Samar and Leyte areas - magtalisai. It is an Endemism, indigenous tree species in the southeastern Philippines and one of the largest tree species in the List of islands of the Philippines, Philippines islands. Taxonomy This species was firstly described as ''Terminalia quadrialata'' of the family Combretaceae in , but was later renamed with a new genus for the family Lecythidaceae, i.e. ''Petersianthus'' by the original author. Description Morphology The Leaf, leaves are simple, spirally arranged, obovate, 10–16 cm long and 5–8 cm wide. The base is acutely acuminate, long cuneate, Meristem#Apical meristems, apex rounded caudate. Glossy and dark green, the Petiole (botany), petioles are short with sho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ericales Genera
The Ericales are a large and diverse order (biology), order of flowering plants in the asterids, asterid group of the eudicots. Well-known and economically important members of this order include Camellia sinensis, tea and ornamental camellias, persimmon, ebony, blueberry, cranberry, lingonberry, huckleberry, kiwifruit, Brazil nut, Argania, argan, sapote, azaleas and rhododendrons, Calluna, heather, Erica_(plant), heath, impatiens, phlox, Polemonium, Jacob's ladder, Primula, primroses, cyclamens, Vitellaria, shea, Manilkara zapota, sapodilla, pouterias, and Sarracenia, trumpet pitchers. The order includes 22 families, according to the APG IV system of classification. The Ericales include trees, shrub, bushes, lianas, and herbaceous plants. Together with ordinary Photosynthesis, autophytic plants, they include chlorophyll-deficient mycoheterotrophic plants (e.g., ''Sarcodes sanguinea'') and carnivorous plants (e.g., genus ''Sarracenia''). Mycorrhiza, Mycorrhizal associations are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
