在新选项卡中打开链接
  1.  
  2. Description

    Orchids are easily distinguished from other plants, as they share some very evident derived characteristics or
    All … 展开

    Orchid - Wikipedia

    • Orchids are plants that belong to the family Orchidaceae , a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan plants that are found in almost every habitat on Earth except glaciers. The world's richest diversity of orchid genera and species is found in the tropics. Orchidaceae is one of t… 展开

    兰花盛开的秘密
    兰花盛开的秘密
    兰花的种类和护理
    兰花的种类和护理
    Reproduction

    The complex mechanisms that orchids have evolved to achieve cross-pollination were investigated by Charles Darwin and described in Fertilisation of Orchids (1862). Orchids have developed highly specialized pollination systems, … 展开

    Taxonomy

    The taxonomy of this family is in constant flux, as new studies continue to clarify the relationships between species and groups of species, allowing more taxa at several ranks to be recognized. The Orchidaceae is currently placed … 展开

    Distribution

    Orchidaceae are cosmopolitan, occurring in almost every habitat apart from glaciers. The world's richest diversity of orchid genera and species is found in the tropics, but they are also found above the Arctic Circle, in southern … 展开

    Ecology

    A majority of orchids are perennial epiphytes, which grow anchored to trees or shrubs in the tropics and subtropics. Species such as Angraecum sororium are lithophytes, growing on rocks or very rocky soil. Other orchids (includin… 展开

    Uses

    The scent of orchids is frequently analysed by perfumers (using headspace technology and gas-liquid chromatography/mass spectrometry) to identify potential fragrance chemicals.
    The other import… 展开

    Cultural symbolism

    Orchids have many associations with symbolic values. For example, the orchid is the City Flower of Shaoxing, China. Cattleya mossiae is the national Venezuelan flower, while Cattleya trianae is the national flower of … 展开

     
  1. All About Orchids - American Orchid Society

    What makes orchids different from other plants? This is Orchids 101, an educational discussion about orchids, how they evolved, how they grow, and what they need to thrive.

  2. Introduction to Orchids - American Orchid Society

    There are orchids of every color, fragrance, size, and shape imaginable. Orchids are definitely a case of too many possibilities and too little time to collect them all! Some Interesting Facts About Orchids. Most flowers are actinomorphic, …

  3. Orchids 101 - American Orchid Society

  4. 47 Orchid Varieties: Different Types of Orchids (With Pictures)

  5. Orchid | Definition, Flowers, & Facts | Britannica

    2024年11月6日 · Orchid, any of nearly 1,000 genera and more than 25,000 species of attractively flowered plants distributed throughout the world, especially in wet tropics. Orchidaceae is a member of Asparagales, an order of …

  6. 45 Types of Orchids With Stunning Photos - Petal …

    2023年11月13日 · These orchids’ flowers bloom in strange and exotic-looking shapes, colors, and combinations of colors with unique patterns adorning their ruffled petals.

  7. How to Care for Orchids - The Old Farmer's Almanac

    Learn everything you need to know about caring for orchids—from repotting and watering to feeding and lighting. Plus, see six popular orchid varieties.

  8. 22 Types Of Orchids (With Pictures) & How To Care For …

    2023年8月16日 · Wondering if there are more orchid types out there than the handful you always see in garden centers? Well, you are in for a treat because there are upwards of 25,000 orchid species in the

  9. Orchid: Plant Care & Growing Guide - The Spruce

    2024年9月12日 · Orchids (Orchidaceae) are delicate, but they can be surprisingly easy houseplants. Our guide helps you care for orchids to make them bloom and last longer.