Pollinia meaning of name

images pollinia meaning of name

The term selfing that is often used as a synonym, is not limited to self-pollination, but also applies to other types of self-fertilization. Some species of Asclepias are important as live-stock poison. Calotropis procera, Verna. PLoS Genet. Pollen is grouped into structures called pollinia or pollen sacs. An Overview on Family- Papilionaceae Botany. Name meaning: The genus name comes from the Greek god of medicine, Asclepius, because of the plants' medicinal properties. The species of Ceropegia are commonly found in South India. The source of medicine in the family is latex from which alkaloids are extracted.

  • POLLINIA Definition and synonyms of pollinia in the English dictionary
  • Asclepiadaceae Characters, Distribution and Types
  • Family Asclepiadaceae (Quick Notes) Botany
  • pollinium Wiktionary
  • Pollinium dictionary definition pollinium defined

  • A pollinium (plural pollinia) is a coherent mass of pollen grains in a plant that are the product of The pollinarium is a collective term that means either (1) the complete set of pollinia from all the anthers of a flower, as in Asclepiadoideae, (2) in.

    «Pollinia» Pollinium, or plural pollinia, is a coherent mass of pollen grains in Nouns provide the names for all things: people, objects, sensations, feelings, etc. A coherent mass of pollen grains typically transferred as a unit during pollination, found in the flowers of certain plants such as orchids and milkweeds.

    (Botany) a mass of cohering pollen grains, produced by plants such as orchids and transported as a whole during pollination.
    Adv Genet Milkweeds provide all sorts of nutrients that help the Monarch caterpillars to transform into beautiful butterflies. However, self-pollination can be advantageous, allowing plants to spread beyond the range of suitable pollinators or produce offspring in areas where pollinator populations have been greatly reduced or are naturally variable.

    POLLINIA Definition and synonyms of pollinia in the English dictionary

    Michod According to Busichthe endophytic mycorrhiza is frequently found in the roots of succulent plants of this family.

    It gathers them into a large ball. Self-pollinated plants expend less energy in the production of pollinator attractants and can grow in areas where the kinds of insects or other animals that might visit them are absent or very scarce—as in the Arctic or at high elevations.

    images pollinia meaning of name
    Pollinia meaning of name
    The pollination takes place strictly by means of the agency of insects.

    The latex is used to wash ulcers.

    Asclepiadaceae Characters, Distribution and Types

    Caralluma fimbriata; Verna-Makedshingi-This is a fleshy herb, eaten as a vegetable. As a result, the wastage of pollen is less. InTech Open Publisher. Moringaceae: Characters, Distribution and Affinities. Stamens 5, epipetalous, filament connate forming a staminal tube around ovary; anthers fused to the margins of pentangular stigmatic disc forming gynostegium; pollen grains aggregated into small ovoid vescicles — the pollinia; each anther possessing 2 pollinia.

    Pollinium definition is - a coherent mass of pollen grains often with a stalk bearing an adhesive disk that clings to insects.

    images pollinia meaning of name

    Pollinium A pollinium (plural pollinia) is a coherent mass of pollen grains in a plant that means either (1) the complete set of pollinia from all the anthers of a flower. is denoted by the author abbreviation Rich. when citing a botanical name. Dictionary of botanic terminology - index of names. A pollinium is the specific, pollen-bearing structure of Asclepiadaceae and Orchidaceae which is extracted by.
    Monarch butterflies, also known as the milkweed butterflies, can't live without Milkweed.

    Both hermaphrodite and monoecious species have the potential for self-pollination leading to self-fertilization unless there is a mechanism to avoid it.

    Five stamens, filaments connate in a fleshy staminal tube around the ovary, the apex of the staminal tube united with the much-dilated stigmatic head to which the anthers are also coherent, forming the pentagonal gynostegium; anthers short, broad tipped with inflexed membranous flaps, bi-celled, the pollen grains of each cell aglutinated into sac like pollinium; the pollinia of each anther are united together by means of short stalks or caudicles to a distinct dark coloured dot-like structure, the corpusculum, which lies at the angle of the gynostegium, thus forming a translator apparatus.

    They boiled and ate leaves, buds, flowers and young shoots. Ceropegia hirsuta; Verna-Khantodi-This is a climbing shrub.

    images pollinia meaning of name
    SIHINA PURAYA 192
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    Family Asclepiadaceae (Quick Notes) Botany

    They rely on it for food, shelter and a place to lay their eggs. The pollen are enclosed in pollinia a coherent mass of pollen grains. Note the yellow pollinia hanging from the bee's legs. Top Menu BiologyDiscussion.

    images pollinia meaning of name

    Calotropis procera, Verna. Sun needs: Full sun Water needs: avarage Maintenance: low.

    pollinium (plural pollinia) pollinium in Webster's Revised Unabridged Dictionary, G. & C.

    Video: Pollinia meaning of name Dissection of calotropis Ak (pollinia)

    Merriam, pollinium n (genitive polliniī); second declension. pollinium definition: noun pl. -·ia Bot.

    pollinium Wiktionary

    a mass of pollen grains stuck together and transferred as a whole in pollination, often by an insectOrigin of polliniumModern. Abstract: The structural variation of pollinia and pollinaria in Orchidaceae is discussed.

    Pollinia and In functional terms, this means. The name hamulus ( plural: hamuli) has been proposed for stalks derived from a projection of the rostellum.
    Those are called pollinia. It is a succulent herb. The Leaves are used to cure ulcerous sores.

    Pollinium dictionary definition pollinium defined

    Brown, Mem. Cullen,

    images pollinia meaning of name
    Pollinia meaning of name
    The flowers are fragrant and are often used in making floral tassels in some mainland Southeast Asian cultures.

    Androecium: Similar to that of Calotropis procera.

    Video: Pollinia meaning of name NAME BROOKLYN- FUN FACTS AND MEANING OF THE NAME

    Most of the self-pollinating plants have small, relatively inconspicuous flowers that shed pollen directly onto the stigma, sometimes even before the bud opens. Monarch butterflies, also known as the milkweed butterflies, can't live without Milkweed. The milky exudation from the plant is a corrosive poison.

    images pollinia meaning of name

    3 Replies to “Pollinia meaning of name”

    1. When insects land on their flowers, clinging to the petals as they feed on nectar, a foot slips into the stigmatic slit and comes in contact with a sticky ball of pollen, called a pollinium.

    2. They rely on it for food, shelter and a place to lay their eggs. Pollination is performed by bees entomophily by the following mechanism:.

    3. The seeds are compressed, broadly ovoid, with a tufted micropylar coma of long silky hair. It is cultivated as an ornamental.