VIEW MORE. 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. Corolla : Shape of the petals in the corolla and Forms of Corolla. 4. If you find that combination in a flower, then you know it is a member of the Mustard family. Definite nectariferous structures cannot be found but a disc or ring like swelling around the carpels may develop. Home » Botany » FAMILY 9: Cucurbitaceae – Gourd Family characters, Floral formula & species. View Answer. Economic Importance----- ----- Vegetables and fruits: Many members of this ... FAMILY 10: Solanaceae (Potato Family) – Characters , Floral formula & importance; FAMILY 3: Fabaceae – Characters , Floral formula & Species; Tweet. The family comprises of about 350 Genera and 2500 Species. e. Detail of stamens showing poricidal dehiscence. Brassicaceae, the mustard family of flowering plants (order Brassicales), composed of 338 genera and some 3,700 species. Zygomorphic condition can be represented as P G ⊕ % Question 3 of 10. Seeds remain attached to the persistent placentae. The androecium (orange) consists of two outer stamens with shorter filaments opposite the lateral sepals and four inner stamens with longer filaments, which are closer together (and sometimes fused at the base) and shifted towards the median line. The family contains well-known species, such as Brassica oleracea, Brassica rapa, Brassica napus, Raphanus sativus, Armoracia rusticana, Arabidopsis thaliana, and many others. (c) Brassicaceae. Please share it with your friends through below links. placentation parietal, ovary unilocular but become hilocular due to formation of false septum. Four sepals (light green) in median and lateral positions are followed by four alternating petals (red). The flowers are usually perfect. Class . The leaves vary from flat to circular in cross-section and may be hollow, with parallel veins running lengthwise along the blade. Habitat: Members of this family are mostly mesophytes. View Answer. Some species are also found in tropical areas. Answer : Floral Characters : 1. Your email address will not be published. Cauline leaves alternate or rarely opposite arrangement. A floral formula is a system of representing the structure of a flower using specific letters, numbers, and symbols. These herbs may be mostly annual or perennial or rarely biennials. The most common species found in Pakistan are: Brassica campestris (sarson), Brassica oleracea, Raphanus sativus (radish), Iberis amara, Senebiera didyma (a weed of cultivation during cold season), etc. In Iberis corolla is zygomorphic. Family: Alliaceae. It is a large family. In Bangladesh, the family is represented by 12 genera and 24 species. brassicaceae floral diagram: habit: leaves: inflorescences flowers: fruits: common genera and descriptions of important species. silicle (short,squat), silique (longer than wide by 3X) Other features: family has a genetic self-incompatabiliy system (sporophytic type) Brassicaceae 1-Floral formula. Brassicaceae (Cruciferae) The members of the family are cosmopolitan in distribution commonly found in north temperate regions. The two outer lateral sepals are often larger and saccate at the base whereas the inner two sepals are usually slimmer. MEDIUM. Many other genera of family Rosaceae are also cultivated in gardens and parks for beautiful and scented flowers. Floral formula is a means to represent the structure of a flower using numbers, letters and various symbols, presenting substantial information about the flower in a compact form. Ranunculaceae family floral formula , characters & importance, FAMILY 9: Cucurbitaceae – Gourd Family characters, Floral formula & species, Family 11 : Lamiaceae (LABIATAE) – characters , importance , pattern, Chenopodiaceae Vegetables – characters , importance & pattern, FAMILY 10: Solanaceae (Potato Family) – Characters , Floral formula & importance, Answer of Question of Reproduction & Development, DEFINITIONS AND KEY POINTS FOR OBJECTIVES. Species in the Alliaceae are perennial herbs. Fabaceae are also used as ornamental plants. stamens that are tetradynamous, and a … View Answer. Stem: Stem erect, ascending or prostrate, sometimes absent. If you have a radish or turnip blooming in the garden, then take a close look at the blossoms. Analysis of Arabidopsis floral transcriptome: Detection of new florally expressed genes and expansion of Brassicaceae-specific gene families January 2014 Frontiers in Plant Science 5(25):802 Taproots are modified into tubers. Most of them are xerophytes, hydrophytes and semi-aquatic. Seed: The seeds are small, non-endospermic with curved embryo. Angiospermae. Economic Importance of Malvaceae: Division . Floral formula : Cruciferae (Brassicaceae) Systematic position. CRUCIFERAE (Mustard family) Diagnostic characters. These genera were previously included in the family Capparaceae, but were raised to a distinct family when DNA evidence suggested the genera included in it are more closely related to the Brassicaceae than they are to the Capparaceae. They are mostly found in temperate regions of the Northern Hemisphere. Plant Aestivation And Types of Aestivation. The leaves … The style is simple or absent. Anthers are dithecous, introse and open lengthwise. Pin It. Pin It. Cucurbitaceae, the gourd family of flowering plants, belonging to the order Cucurbitales and containing 98 genera and about 975 species of food and ornamental plants. Inflorescence and flower Typical floral diagram of a Brassicaceae (Erysimum "Bowles' Mauve") Flowers may be arranged in racemes, panicles, or corymbs, with pedicels sometimes in the axil of a bract, and few species have flowers that sit individually on flower stems that spring from the axils of rosette leaves. The taproots are swollen due to food storage. They are mostly found in the temperate zone. Some are also found in plains of Northern India and hills of south India. Here is the floral for the Brassicaceae. A false septum extending from one parietal placenta to the other divides the cavity of the ovary into two locules. it is given to cattle as fodder. Botanical Description of the Family. Common name: Mustard family Number of genera:This family includes 375 genera and about 3200 species. Food: Most of the important pulses belong to this family. The family Fabaceae is also known as Leguminosae or Papilionaceae since it belongs to the pea or legume family. calyx 5 united, corolla 5 to many, stamen numerous, ovary is with single to many carpals. The fruits of this family have importance in taxonomic and systematic studies. The flowers are usually perfect. Inner stamens have longer filaments than the outer stamens. Some species are also found in tropical areas. The two outer lateral sepals are often larger and saccate at the base whereas the inner two sepals are usually slimmer. Distinguishing Features Herb. and if the pod is short and broad it is called siliqcula (Alyssum). Its important characteristics are mentioned below. Floral formula: Distribution of Malvaceae: It is commonly called cotton family or mallow family. Pollination: The members of this family are both self-pollinated and insect pollinated. It is a source of high protein food, oil, and forage. the presentation is about plant family Brassicaceae. regular. Two anterior petals are much larger than the posterior petals. However, the taxonomy (see Glossary) of the Brassicaceae (338 genera and 3709 species ) has … (adsbygoogle = window.adsbygoogle || []).push({}); In Bangladesh, this family is represented by 12 genera and 24 species. Following are the important characteristics of family Brassicaceae: These are generally herbs, annuals, biennials, or shrubs. Distribution of Ranunculaceae: All the very best from Team Studyandscore, Brassicaceae: General characters, Distribution, Important plants, Economic importance and Floral diagram. Some are al… Generalized floral diagram of Brassicaceae. The female part is the pistil, found at the very center of the flower. Leaf: Leaves are simple, entire, pinnate, exstipulate and pinnatifid or pinnatisect. 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