Aceasta familie cuprinde plantele care au florile grupate intro inflorescen. The family asteraceae compositae is regarded as the most advanced and highly evolved and is considered to occupy the highest position in the plant kingdom. The family is of some economic importance for food production. What is compositae allergy compositae allergy refers to contact allergic reactions caused by a group of plants commonly known as compositae. Classification for kingdom plantae down to family asteraceae. Asteraceae, also called compositae, the aster, daisy, or composite family of the floweringplant order. Compositae plants with heads composed of many florets. It includes maximum number of genera 950 and species 20000. As regards the world diversity of the family, only about 12% of genera have.
Asteraceae and relationships within asterales johannes lundberg. The asteraceae is cosmopolitan worldwide in distribution, found especially in temperate and tropical montane regions and open andor dry habitats. Compositae familycompositae asteraceae prepared by d. Look closely at a sunflower in bloom, and you can see that there are hundreds of little. Le asteraceae dumortier, 1822, molto conosciute anche come compositae, sono una vasta famiglia di piante dicotiledoni dellordine asterales. Asteraceae compositae the asteraceae are herbs, shrubs, or less commonly trees and are arguably the largest family of flowering plants, comprising about 1,100 genera and 20,000 species that are characterized by having the flowers reduced and organized into an involucrate pseudanthium in the form of a head or capitulum. With more than 1,620 genera and 23,600 species of herbs, shrubs, and trees distributed throughout the world, asteraceae is one of the largest plant families. Family asteraceae definition of family asteraceae by the. For guidance on categorizing articles on plant tribes by rank, see wikipedia. This category should contain only articles about the tribes of asteraceae, when the articles are at the scientific name, or redirects from the scientific name in the case of monotypic taxa or articles at the english name. Ps mx29 issue 2 201606 12 patient information sheet compositae mix ii mx29a mx29b your patch testing results indicate that you have a contact allergy to one or more chemicals in the compositae mix ii. It is the largest plant family, or the second largest after orchids, depending on the criteria used, with over 20,000 species occupying almost all of the worlds habitats except underwater. Asteraceae and relationships within asterales johannes lundberg the search for the sister of asteraceae at the compositae conference at kew in 1994 compos itae.
Sep 20, 2018 asteraceae, aster, compositae, coreopsis,cosmos, coneflower, chrysanthemums, dahlia, daisy, echinacea, marigolds sunflowers and zinnias. Asteraceae 2 taxonomic discussion on the asteraceae is included under the relevant tribes. Plants mostly herbaceous annuals, biennials or perennials. The most important allergens in the compositae family are sesquiterpene lactones, which are present in the oleoresin fraction of leaf, stem, flower and possibly in the pollen. The aster family asteraceae is one of the largest angiosperm families, with more than 1,620 genera and 23,600 species of herbaceous plants, shrubs, and trees distributed throughout the world. The dandelion is a familiar plant with ligulate heads. Some plants of this family are used as food sonic of these are lettuce fsi. The plants are characterized by their composite flower heads and oneseeded achene fruits.
There are four wellestablished species within the subsection lactuca, the cultivated l. Compositae definition of compositae by the free dictionary. The members of this family are worldwide in distribution. Allergens and plants search enter a full or partial species name to find more information on one of over 1200 potentially allergenic plants.
Species of compositae contained within the plant list belong to 1,765 plant genera. List of plants in the family asteraceae britannica. About the classification report about the classification download. Modes of reproduction in the chinese asteraceae are known only fragmentarily. Asteraceae, the aster, daisy, or composite family of the floweringplant order asterales. Compositae is an alternative name for the official term, asteraceae. Asteraceae compositae aster, daisy or sunflower family list of plants from asteraceae compositae family total 37 plants from asteraceae compositae all. The asteraceae compositae, alternate name with its approximately 1,620 genera and more than 23,600 species is the largest family of flowering plants stevens, 2001.
Asteraceae compositae sunflower or aster family herbs, shrubs, trees and vines mostly herbs in temperate zones leaves alternate, opposite or whorled, simple, no stipules flowers bi or unisexual, actinomorphic or zygomorphic, referred to as florets two basic types of florets ligulate ray and tubular disc. The family is distributed worldwide except for antarctica but is especially diverse in the tropical and subtropical regions of north america, the andes, eastern brazil, southern. Asteraceae or compositae commonly referred tae as the aster, gowan, or sunflouer faimily, is a ower lairge an widespread faimily o angiospermae. Las asteraceas asteraceae, tambien llamadas compuestas compositae giseke, nom. They are either treated or even declared to be synonyms in all the texts using both of the terms that i have ever read. Asteraceae plants of the aster or sunflower family previously known as the composite family.
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