Brachiaria Platyphylla
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Brachiaria Platyphylla
''Brachiaria'', or signalgrass, is a genus of plants in the grass family native to tropical and subtropical regions of Asia, Africa, Australia, southern Europe, the Americas, and various islands.Flora of China Vol. 22 Page 520 臂形草属 bi xing cao shu ''Brachiaria'' (Trinius) Grisebach, Ledebour, Fl. Ross. 4: 469. 1853.
Flora of China.
There are over 100 species. Some species are cultivated as . Some species of ''Brachiaria'' were probably first introduced unintentionally to the Americas in the colonial period, from slave ships. ''B. decumbens'' was introduced to < ...
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Brachiaria Plantaginea
''Brachiaria'', or signalgrass, is a genus of plants in the Poaceae, grass family native to tropics, tropical and subtropics, subtropical regions of Asia, Africa, Australia, southern Europe, the Americas, and various islands.Flora of China Vol. 22 Page 520 臂形草属 bi xing cao shu ''Brachiaria'' (Trinius) Grisebach, Ledebour, Fl. Ross. 4: 469. 1853.
Flora of China.
There are over 100 species. Some species are cultivated as forage. Some species of ''Brachiaria'' were probably first introduced unintentionally to the Americas in the colonial period, from slave ships. ''B. decumbens'' was introduced to Brazil in 1952 and ''B. ruziziensis'' in the 1960s. ''Brachiaria'' is the most wid ...
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Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ...
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Panicle
A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are often racemes. A panicle may have determinate or indeterminate growth. This type of inflorescence is largely characteristic of grasses such as oat and crabgrass, as well as other plants such as pistachio and mamoncillo. Botanists use the term paniculate in two ways: "having a true panicle inflorescence" as well as "having an inflorescence with the form but not necessarily the structure of a panicle". Corymb A corymb may have a paniculate branching structure, with the lower flowers having longer pedicels than the upper, thus giving a flattish top superficially resembling an umbel. Many species in the subfamily Amygdaloideae, such as hawthorns and rowans, produce their flowers in corymbs. up'' Sorbus glabrescens'' corymb with fruit See ...
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Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed on the axis of a plant. The modifications can involve the length and the nature of the 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. The stem holding the whole inflorescence is called a peduncle. The major axis (incorrectly referred to as the main stem) above the peduncle bearing the flowers or secondary branches is called the rachis. The stalk of each flower in the inflorescence is called a pedicel. A flower that is not part of an inflorescence is called a solitary flower and its stalk is al ...
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Rhizome
In botany and dendrology, a rhizome (; , ) is a modified subterranean plant stem that sends out roots and shoots from its nodes. Rhizomes are also called creeping rootstalks or just rootstalks. Rhizomes develop from axillary buds and grow horizontally. The rhizome also retains the ability to allow new shoots to grow upwards. A rhizome is the main stem of the plant that runs underground horizontally. A stolon is similar to a rhizome, but a stolon sprouts from an existing stem, has long internodes, and generates new shoots at the end, such as in the strawberry plant. In general, rhizomes have short internodes, send out roots from the bottom of the nodes, and generate new upward-growing shoots from the top of the nodes. A stem tuber is a thickened part of a rhizome or stolon that has been enlarged for use as a storage organ. In general, a tuber is high in starch, e.g. the potato, which is a modified stolon. The term "tuber" is often used imprecisely and is sometimes applied to ...
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Melinis
''Melinis'' is a genus of African and Arabian plants in the grass family. The generic name is derived from the Greek ''meline'' meaning "millet". ; Species ; formerly included numerous species now regarded as better suited to ''Tricholaena ''Tricholaena'' is a genus of Asian, African, and Italian plants in the grass family. ; Species * ''Tricholaena capensis'' (Licht. ex Roem. & Schult.) Nees - Free State, Namibia, Cape Province * ''Tricholaena monachne'' (Trin.) Stapf & C.E.Hubb ...'' References Panicoideae Poaceae genera {{Panicoideae-stub ...
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Eriochloa
''Eriochloa'' is a widespread genus of plants in the grass family, commonly called cupgrass. They are found across much of Africa, Asia, Australia, and the Americas, plus a few places in European Russia. ; Species * '' Eriochloa acuminata'' – tapertip cupgrass - Mexico, southern USA (from CA to MD + FL), northern Argentina * '' Eriochloa aristata'' – bearded cupgrass - Mexico, USA ( AZ, CA, MS) * '' Eriochloa australiensis'' - Australia * '' Eriochloa boliviensis'' - Bolivia * '' Eriochloa boxiana'' - Mexico, Central America, Lesser Antilles, Colombia, Venezuela * '' Eriochloa contracta'' – prairie cupgrass - Mexico, USA (from CA to FL to MN), Ontario * '' Eriochloa crebra'' - Australia * '' Eriochloa distachya'' - Central + South America * '' Eriochloa fatmensis'' – tropical cupgrass - sub-Saharan Africa, Madagascar, Arabian Peninsula * '' Eriochloa grandiflora'' - Santa Cruz in Bolivia, Paraguay, Misiones in Argentina, Minas Gerais in B ...
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Monophyly
In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic groups are typically characterised by shared derived characteristics ( synapomorphies), which distinguish organisms in the clade from other organisms. An equivalent term is holophyly. The word "mono-phyly" means "one-tribe" in Greek. Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic group'' consists of all of the descendants of a common ancestor minus one or more monophyletic groups. A '' polyphyletic group'' is characterized by convergent features or habits of scientific interest (for example, night-active primates, fruit trees, aquatic insects). The features by which a polyphyletic group is differentiated from others are not inherited from a common ancestor. These definitions have taken ...
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Phylogenetics
In biology, phylogenetics (; from Greek language, Greek wikt:φυλή, φυλή/wikt:φῦλον, φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups of organisms. These relationships are determined by Computational phylogenetics, phylogenetic inference methods that focus on observed heritable traits, such as DNA sequences, Protein, protein Amino acid, amino acid sequences, or Morphology (biology), morphology. The result of such an analysis is a phylogenetic tree—a diagram containing a hypothesis of relationships that reflects the evolutionary history of a group of organisms. The tips of a phylogenetic tree can be living taxa or fossils, and represent the "end" or the present time in an evolutionary lineage. A phylogenetic diagram can be rooted or unrooted. A rooted tree diagram indicates the hypothetical common ancestor of the tree. An un ...
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Urochloa
''Urochloa'' is a genus of plants in the grass family, native to Eurasia, Africa, Australia, Mexico, and the Pacific Islands.''Urochloa''.
Grass Manual. Flora of North America.
Watson, L. and M. J. Dallwitz

The Grass Genera of the World. DELTA – DEscription Language for TAxonomy.
Common names include signalgrass.''Urochloa''.
USDA PLANTS.
Atlas of Living Australia
/ref> ; Spe ...
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Panicum
''Panicum'' (panicgrass) is a large genus of about 450 species of grasses native throughout the tropical regions of the world, with a few species extending into the northern temperate zone. They are often large, annual or perennial grasses, growing to tall. The flowers are produced in a well-developed panicle often up to in length with numerous seeds, which are long and broad. The fruits are developed from a two-flowered spikelet. Only the upper floret of each spikelet is fertile; the lower floret is sterile or staminate. Both glumes are present and well developed. Australia has 29 native and 9 introduced species of ''Panicum''. Well-known ''Panicum'' species include ''Panicum miliaceum'' (proso millet) and ''Panicum virgatum'' (switchgrass). Selected species Formerly classified in this genus, according to The Plant List: Gallery File:Starr 020201-9001 Panicum antidotale.jpg, '' Panicum antidotale'' File:Panicum capillare NPS-1.jpg, '' Panicum capillare'' File:Panicum ...
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Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ...
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