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catkin    
n. 柔荑花,(如柳絮等)

柔荑花,(如柳絮等)

catkin
n 1: a cylindrical spikelike inflorescence [synonym: {catkin},
{ament}]


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  • Catkin - Wikipedia
    A catkin or ament is a slim, cylindrical flower cluster (a spike), with inconspicuous or no petals, usually wind - pollinated (anemophilous) but sometimes insect-pollinated (as in Salix) It contains many, usually unisexual flowers, arranged closely along a central stem that is often drooping
  • CATKIN Cosmetics - Humanistic Beauty Without Borders
    Proudly born in 2007 in China, raised and made with love in the whole world, Catkin Cosmetics combines chinoiserie style with fashion colors, refreshes the aesthetic perception of national style
  • CATKIN Definition Meaning - Merriam-Webster
    The meaning of CATKIN is a spicate inflorescence (as of the willow, birch, or oak) bearing scaly bracts and unisexual usually apetalous flowers —called also ament
  • Which Trees Have Catkins and ID Tips - Woodland Trust
    What is a catkin? Catkins are long slim clusters of tiny flowers that grow on some trees They have small petals, or none at all
  • Catkin | Definition, Flowers, Tree, Inflorescence, Examples | Britannica
    catkin, elongated cluster of single-sex flowers bearing scaly bracts and usually lacking petals Catkins may be erect or pendulous and are often somewhat inconspicuous Many trees bear catkins, including willows, birches, and oaks
  • What is a Catkin? (with pictures) - Home Questions Answered
    What is a Catkin? A catkin, also known as an ament, is a dense, elongated, and drooping cluster of flowers without petals Most commonly, the flowers found on a catkin are of one sex In some trees, such as the poplar, both male and female flowers are present
  • 5 Trees With Catkins How to Identify Them - American Tree Experts
    Have you ever noticed long, tassel-like flower clusters hanging from trees in spring? These are catkins, which play a vital role in tree reproduction Catkins are slim, cylindrical flower clusters that typically lack petals or have inconspicuous petals
  • Catkinology
    Catkins are slim clusters of flowers, with no petals, produced by willows, alders, birches, cottonwoods, oaks, and a few other types of trees
  • Complete Guide to Catkins trees | BBC Gardeners World Magazine
    Everything you need to know about catkins, and which trees have catkins, in our guide In late winter and spring, usually before the leaves appear, catkins hang from the bare branches of trees like alder, hazel and silver birch
  • The lifecycle of catkins – Forestry Commission
    Incorporating catkin-bearing species into your woodland Catkins are easy to overlook – they emerge briefly before a woodland truly wakes However, their emergence is a finely timed synchronisation of flowering, pollination and soil enrichment that sets the productive rhythm for the rest of the year





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