), oak (Quercus spp. Ball miêu tả khoa học đầu tiên năm 1905. Durchsuchen Sie die Anwendungsbeispiele 'catkin' im großartigen Englisch-Korpus. a cylindrical spikelike inflorescence. This type of inflorescence is found mainly only in monocotyledonous plants. Shahtoot), Poplar (Populus), Willow (Salix), Red Hot Cattail (Acalypha hispidd), Betula, Quercus. An example of a raceme is found in the snapdragon (Antirrhinum majus). en The inflorescence is a catkin of flowers up to 8 cm long. A catkin (or ament) is a spike in which all the flowers are of only one sex, either staminate or carpellate. Wind carries pollen from male to female catkins or … Viele übersetzte Beispielsätze mit "catkin" – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. This page shows answers to the clue Catkin, followed by ten definitions like “A scaly-bracted spike with declinous flowers”, “An ament; a species of inflorescence” and “A cylindrical spikelike inflorescence”. e.g., Morus (Mulberry), Populus (Poplar), Acalypha (Cats tail), Salix (Willow), Betula (Birch). Catkin definition: A catkin is a long, thin , soft flower that hangs on some trees, for example birch trees... | Meaning, pronunciation, translations and examples S. gooddingii was first described and published in Botanical Gazette; Paper of Botanical Notes, 40(5): 376 (-377; t. WikiMatrix . (Prunus or cherry) The simplest inflorescence type would thus be indeterminate with the oldest flowers at the base and the younger … The example is mulberry. You may need to download version 2.0 now from the Chrome Web Store. 36 views. b) arranged in acropetal succession . Many trees bear catkins, including willows, birches, and oaks. b) … B) Cymose head done clear. 5.72): The inflorescence is a compact unisexual, often hanging, spike which matures and falls down as a single unit, e.g., Mulberry (Morns, vern. AMENT. D) All of these done clear. Racemose Inflorescence: In this type of inflorescence the main axis does not end in a flower, but it … The flowers on a catkin are either all male or all female. Soltis, D. E. et alii. We found 2 answers for “Catkin” . In other plants (such as poplar), both male and female flowers are borne in catkins. answered Jul 17, 2019 by Satkriti (69.2k points) selected Jul 18, 2019 by faiz . a) arranged in basipetal succession. Catkin is a crossword puzzle clue that we have spotted over 20 times. Definition of catkin. Wind carries pollen from male to female … d) of the same sexes. 2014. 1) Catkin 2) Verticillaster 3) Head 4) Corymb 5) Raceme 6) Panicle 7) Spikelet (arranged in a panicle) 8) Cyme 9) Spadix 10) Spike 11) Umbel Use the KPU Plant Database to search for more inflorescence type examples: Morphological Search, click Expand > Inflorescence Type — called also ament. There are related clues (shown below). 2015. Catkin definition is - a spicate inflorescence (as of the willow, birch, or oak) bearing scaly bracts and unisexual usually apetalous flowers —called also ament. The flowers make a globose head, which is also called glomerule. ), Inflorescence consisting of a spike, usually hanging, occurring for example in birch and hazel, Savolainen, V., M. W. Chase, S. B. Hoot, C. M. Morton, D. E. Soltis, C. Bayer, M. F. Fay, A. Y. slim, cylindrical flower cluster with inconspicuous or no petals. E.g. In a raceme a flower develops at the upper angle (axil) between the stem and branch of each leaf along a long, unbranched axis. Spike is a coordinate term of catkin. It is an extremely striking characteristic of many common trees, particularly of northern temperate regions. A catkin or ament is a slim, cylindrical flower cluster, with inconspicuous or no petals, usually wind-pollinated (anemophilous) but sometimes insect-pollinated (as in Salix). c) umbel. Catkin | Definition of Catkin by Merriam-Webster Catkin, Elongated cluster of single-sex flowers bearing scaly bracts and usually lacking petals. A. Catkin is a pendulous spike in leaf axis which bears unisexual flowers. For some time, catkins were believed to be a key synapomorphy among the proposed Hamamelididae, also known as Amentiferae (i.e., literally plants bearing aments). Wind carries pollen from male to female catkins or … Catkin | Definition of Catkin by Merriam-Webster Catkin, Elongated cluster of single-sex flowers bearing scaly bracts and usually lacking petals. aiims; neet; Share It On Facebook Twitter Email. A type of inflorescence, consisting of a slender axis with many unisexual apetalous flowers along its sides, as in the willow and poplar. 2011. inflorescence. From Middle Dutch katteken (“ catkin ”, literally “ little cat ”), equivalent to cat + -kin. The catkin is a type of compact or string-like inflorescence characterized by a single relatively stout axis on which unisexual sessile or subsessile apetalous flowers are clustered in a spiral or whorled arrangement. Examples: Present in the plants of family Araceae (arums), Musaceae, Palmaceae.
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