Answer: (a) It consists two perianth, three stamens and monocarpellary gynoecium with single ovule on basal placentation. This sub-family is divided into 8 tribes. These oils are used in paints. The 2 sepals are modified into lodicules. Protected by Lemma and Palea. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns and pasture. Below is the floral formula along with the floral diagram for both male and female flowers. Cronquist (1968) considered that the families are also related on account of some chemical data. a floral formula will be used in the identification process just to get to family level, This is more efficient than returning to the specimen to reex-amine it as eatb new pair of questions is encoun-tered. Leaf: Alternate, simple, long ligule present, linear, entire margin, green, multicostate parallel venation, sheathing leaf … Description Monocots, strap-shaped leaves with sheaths. The four major floral parts are always shown in the same order; sepals (CA), petals (CO), stamens (A), and carpels (G). Male flower Female flower Diagrams with formulas 12. 7. Florets are enclosed by two bracts, the palea and the lemma . F L O R A L F O R M U L A 6.Floral digram 11. Phragmites karka, Cymbopogon schoenanthus etc. Fibrous roots, rhizomes or stolons. Poaceae. Poaceae 1-Floral formula. The fruit produced by a grass flower is almost always a seedlike grain or caryopsis, a dry indehiscent one-seeded fruit with the pericarp adnate to the seed (in an achene the pericarp is free). Perigynous flowers are found in (a) Rose (b) China rose (c) Cucumber (d) … A floral formula is a written shorthand used to represent the structure of a flower using the standard set of symbols shown at the right. Capparidaceae: Characters, Distribution and Types. Many grasses as Cynodon dactylon, Panicum, Cymbopogon, Agrostis, Poa are grown for fodder. Use as food. Poaceae includes the cereal grasses, bamboos and the grasses of natural grassland and cultivated lawns and pasture. The leaves may be evergreen or deciduous and are all basal or alternate, and usually much longer than wide. Herbs, annuals or perennials or shrubs, sometimes tree like (Bambusa, Dendrocalamus). There will be total 10 MCQ in this test. The lower one is called first glume and the upper is called second glume. Floral formula: Distribution of Sapotaceae: Sapotaceae includes 40 genera and 60 species of primarily tropical trees common in old world. lemma. The plants are distributed almost throughout the world except the arctic regions. Poaceae (Gramineae) - the Grass Family. Floral Formula for NEET, AIIMS, AIPMT, JIPMER| SIMPLIFIED BIOLOGY Learn about FLORAL FORMULA. Floral Formulas A Cool Way to Look at Floral Anatomy Floral Formulas System of notation Display a ton of information about the structure of a flower Similar to the ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 760d75-NzViM Floral formula tutorial. The 2 sepals are modified into lodicules. Economic Importance 4. Uncommonly, flowers may have no axis of symmetry at all, typically because their parts are spirally arranged. Leaves: Alternate, simple or pinnately compound (rarely); exstipulate; reticulate venation. By contrast, sedge spikelets are often (but not always) composed of flowers arranged in tight spirals within which each flower is subtended by a single scale. Style 2, short; stigma 2 feathery and lateral. Flower with connivent anthers (come to a point); 5 petals; fruit is a berry. Floral Formula. Bracteate, sessile, hermaphrodite, zygomorphic, incomplete, hypogynous, flower lies between superior and inferior palea. hermaphrodite, the other is sterile or male usually. also yield oil. Moraceae: Mulberry Family Characters, Floral formula, Floral Diagram And Economic Importance Syed Muhmmad Muzammil Gilani January 02, 2020 Angiosperm families , Angiosperms , Botany , Moraceae , … What are the general characters of bryophytes? TOS4. The Gramineae or Poaceae is the grass family which is the largest among Monocots. Long, narrow, with a sheathing base, ligulate, membranous, linear to lanceolate, entire, parallel venation. Herbaceous, erect, cylindrical, fistular, nodes and internodes are present, green. Grass spikelets are flattened with the flowers attached in two opposing ranks, and with a somewhat intricate arrangement that includes additional scale-like bracts found only in grasses. 1.Medical importance:The leaves of cassia alata are used to cure ring worm and skin diseases. Floral digram of grass spikelet 13. Floral parts are calyx(K), corolla(C), androecium(A) and gynoecium(G). Grasses have stems that are hollow except at the nodes and narrow alternate leaves borne in two ranks. The APG IV system of 2016 (unchanged from the APG III system of 2009, the APG II system of 2003 and the APG system of 1998) places the family in the order Commelinales, in the commelinid clade, in the monocots. Floral diagram of poaceae family with floral formula? A caryopsis completely enclosed by the flowering glume and palea. Brainly User Brainly User This family is also known as Poaceae family. The spikelets are further grouped into panicles or spikes.The part of the spikelet that bears the florets is called the rachilla. glumes. What is its function? Pin It. It has importance both for human beings and animals. Monocarpellary, theoritically tricarpellary, ovary superior, unilocular, single ovule, basal placentation, style short; stigma 2, feathery. Floral characters. (With Methods)| Industrial Microbiology, How is Cheese Made Step by Step: Principles, Production and Process, Enzyme Production and Purification: Extraction & Separation Methods | Industrial Microbiology, Fermentation of Olives: Process, Control, Problems, Abnormalities and Developments, The best answers are voted up and rise to the top. Monocarpellary, according to some authors carpels 3, of which 2 are abortive, ovary superior, unilocular with single ovule, basal placentation, style short or absent; stigmas two feathery or papillate and branched. Tricarpellary, syncarpous gynoecium is found in these flowers (a) Liliaceae (b) Poaceae (c) Fabaceae (d) Solanaceae. Simple, alternate, green, exstipulate, entire margin, acute apex, sheathing leaf base, at the junction of leaf-sheath and leaf-blade membranous ligule present, parallel venation. It consists of 620 genera and 6,000 species. There are 3 stamens that hang down and the anthers shed pollen into the wind. shivanesh m November 16, … Poaceae 1-Floral formula. Stem: Erect or climber; Solanaceae includes herbs, shrubs, small trees, and climbers. Br. Represented by 2 scales called lodicules, fleshy and small. Floral diagram of poaceae family with floral formula? Floral formula and floral diagram. Flowers are arranged in distinct inflorescence. The members are cosmopolitan in distribution. Answer. It is used to describe the salient features/characteristics of a flower with the help of certain symbols and signs known as floral symbols. % ⚥P 2 (lodicules) A 3 G 1. Fruit-Caryopsis. Exploded spikelet of brome grass. B. tulda, B. vulgaris are used for scaffolding, thatching huts etc. Bracteate and bracteolate, sessile, incomplete, hermaphrodite, or unisexual (Zea mays), irregular, zygomorphic, hypogynous, cyclic. They are typically monocotyledonous. 12 Reproductive characters. Welcome to BiologyDiscussion! Name the types of nitrogenous bases present in the RNA. It was constructed in ToolBook (SumTotal The American Bioh^y Teacher, Vol. Important Genera. Botany, Plant Taxonomy, Angiosperms, Monocotyledons, Families, Poaceae. What is the significance of transpiration? rachilla. Important Types. The flowers of Poaceae are small, lack petals, and are pollinated by wind. Fruit aggregate of achenes [Floral formula: Ca 3 Co 3 A 6- G 6 ... Fruit achene or drupe [Floral formula: T 4 A 4 G 4 ] ... | PowerPoint PPT presentation | free to view The family is commonly known as grass family. Lettuce has properties resemble to opium r ill. Oils: Sunflower and :blemish, and many other species are cultivated for extraction of oil. This plant family is distributed throughout the world. Floral formula: capsule, silique-like capsule, silique Distribution and ecology: Cosmopolitan, most diverse in the Mediterranean region, southwestern and central Asia, and western North America. They are typically monocotyledonous. Pistil-Monocarpellary, one loculed, one ovuled. Flower formulas for di erent plant families, mostly from Middle Russia Family Formula Acoraceae BP 6A 6G (3) Actinidiaceae BK 5C 5A 1G (1) Adoxaceae (Adoxa) B[K 2C 4A 4 2]_[K 3C 5A 5 2]G-(2)-Adoxaceae (Sambucus) BK (5)C (5)A 5G-(2)-Aizoaceae (Mollugo) BP (5)A 5G (3) Alismataceae BK 3C 3A 6_1G 1 Amaranthaceae BP 3 5A 3 5G (2) Amaryllidaceae BP 3+3A 3+3G (3) Anacardiaceae BK 5C 5A 10 5G (1 … This is a question and answer forum for students, teachers and general visitors for exchanging articles, answers and notes. Fruit-Achene or nut. 5, pages 276-280. Oils: Some plants give wood oil, artist oil and other drying oils. Medicinal: Artemisia yields a drug santonine. 7. FAMILY 9: Cucurbitaceae – Gourd Family characters, Floral formula & species; Poaceae (GFTAMINEAE) (Monocot) – Grass Family characteristics and floral diagram; Tweet. Avena (oats) Oryza (rice) Triticum (wheat) Saccharum (sugarcane) Zea (corn) Bambusa (bamboo) Pennisetum polystachyon Eleusene coracana. Some are in compound spikes as in wheat, others are racenes as in Fastuna while still others are panicles as in oats. Many perennial, grown as annuals. ), ROSACEAE; Rose family – General characters , floral formula , floral diagram , economic importance and common species, Automatic street light ON OFF directly with 220AC. The florets may be arranged in alternate or opposite manner on the central axis. Spikelets mostly two flowered, rarely one flowered, falling entire at maturity with their stalks and glumes. Species of Dendrocalamus (H. Bent), Arundinaria, Melocalamus are used in manufacture of furniture. 1 See answer rameshgiri19990916 is waiting for your help. Each floret has an inferior palea or lemma and above it a superior palea. Fodders: Medicago sativa (Alfalfa) is one of the best forage crops. Alternate, simple, long ligule present, linear, entire margin, green, multicostate parallel venation, sheathing leaf base. A floral formula is the numeric representation of different floral structures that constitute a flower. The family consists of plants that are generally cultivated as crop plants for food. Botany, Plant Taxonomy, Angiosperms, Monocotyledons, Families, Comparison, Poaceae and Cyperaceae. ... DIAGRAMA FLORAL POACEAE Fonte: Flora do Brasil 12. It is useful for round worms. Florets are arranged in spikelets, these subtended by a pair of glumes. Monocarpellary, unilocular, (theoritically tricarpellary) superior, single ovule, basal placentation; style filiform, long; silky, stigma hairy. Floral formula- Comparison # Cyperaceae: 1. Hegnauer (1963) has also supported the same view. The flowers of Poaceae are small, lack petals, and are pollinated by wind. These oils are extracted from the seeds of several species. Each spikelet is two flowered and subtended by two glumes – the sterile and fertile. Erect, cylindrical, herbaceous, solid, distinct nodes and internodes, smooth, green. 14. Food: Several species of Achras sapota (H. Chiku), Manilkara kauki (H. Khirini), Manilkara hexandra, Mimusops elengi (V. Maulsari), Bassia longifolia yield juicy edible fruits. Since true flower parts in grasses are inconsequential in identification, spikelet arrangement will be used for description of the inflorescence type. Senna forms a Cytmetera. Floral formula and floral diagram of orchidaceae and Asclepiadaceae . All the cereals and millets belong to this plant family. % P lodicules A 3 or 1-6 G 1 or (2) Economic importance. The syncarpous gynoecium has 2 carpels, the ovary is superior, the styles are feather-like to catch pollen from the wind, and the ovary is 1-locular with 1 basal ovule. 10 Reproductive characters. Bracteate (Lemma or inferior palea) pedicellate, complete, hermaphrodite, zygomorphic, small hypogynous. This sub-family is divided into 3 tribes. 1. zea mays 2. lemma. ... POACEAE/GRAMINAE:GRASSES/GRAINS Corn, rice, wheat, lemon grass, sugar cane. NEET Biology Floral Formula Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high. 12 Reproductive characters. Second, comparing the llora! They may be terrestrial or aquatic. They are terrestrial, annual herbs. In India it is represented by 850 species. Root: Adventitious stilt roots. Share Your PPT File. Figure 8.92 Brassicaceae (Cruciferae). Each flower is enclosed by inferior and superior palea. 8. ROSACEAE; Rose family – General characters , floral formula , floral diagram , economic importance and common species Syed Muhmmad Muzammil Gilani. Poaceae is by far the most economically important family of angiosperms. Floral formula: 2. 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Floral diagram of orchidaceae and Asclepiadaceae Castor oil ( jL i n are used as purgatives Growth Locomotory! Our mission is to provide an online article publishing site that helps you to submit knowledge... Solanaceae includes herbs, shrubs, sometimes tree like ( Bambusa, Dendrocalamus ) families flowering!, falling entire at maturity with their stalks and glumes Fastuna while still others are as. Word File Share your PPT File American Bioh^y Teacher, Vol grasses yield scented oils which are used scaffolding. Extracted from the seeds of several species except the arctic regions floral formula: Distribution of:... Lack petals, and are all basal or alternate, simple, ligule.