In the two most common dendrobium species, Dendrobium phalaenopsis and the Dendrobium Nobile, the flower spikes grow from the middle and along with the cane, respectively. For example, they grow in the middle of the cane, or stem, and on its sides. The spikes on dendrobium are as varied as the species, sprouting from different locations. The sepals and petals are similar but completely different from the lips. The flowers are green, purple, red, or pink. One of the broadest orchid families is dendrobium, with about 1800 species as diverse as their natural habitats and growing conditions. The flowers look exactly like regular cattleya’s blooms, only smaller. There’s also a miniature type of cattleya, half of the standard cattleya’s size, less than 8 inches (20.32 centimeters) tall. That’s why it comes in a wide array of colors, including various shades of white, yellow, purple, pink, orange, and red. The lips are usually large, and the flower’s center has a contrasting color to the flower. These fragrant flowers can grow up to 8 inches (20.32 centimeters) wide, with ruffled edges. They frequently bloom throughout the year and make up for their small size by flowering all-year-round. The lip is large and resembles a scoop with petals that look like spears.Ĭommonly known as ‘lady of the night,’ it produces flowers that last between 5 and 30 days. The sweet citrusy scent attracts moths at night, like the Angraecum. The flowers can also be yellow with brown spots. The terete succulent leaves grow along a central rhizome that produces flowers in the winter. The flower’s lip is broad, and in some species, it’s fringed. The star-shaped blooms are between 1 and 5 inches (2.54 – 12.7 centimeters) wide, with three long, narrow, and pale green petals. The fragrant flowers are pure white or greenish and grow individually or in small clusters. Common Orchid Species Flower Specificationsīased on what we said in the previous section, here are some of the most common orchids and how you can identify them based on their flowers: Brassavolaīrassavola orchids are among the most common and easiest orchids to grow and widely available on the market. With higher numbers, the flowers tend to grow in pairs, one at each side of the stem. The number of flowers affects the way they’re arranged on the spike, too. Some varieties grow one flower per spike while others bear more than 20. NumberĮach spike can bear different numbers of flowers in different orchid varieties. The whole flower’s position is also important, with some flowers being pendants and others being upright. Some orchids have highly idiosyncratic flower shapes that have been the basis of their naming. The way different parts of the flower, such as the column, petals, sepals, and spurs, are arranged can significantly help you identify the orchid. One of the most important defining signs for orchids is the flower shapes. Some are completely unique, like blue, while some are common among most species, such as white. Some orchids have mini versions, which help you narrow down your options.Īs for the color, although most orchid species come in a wide range of colors, looking at the color, patterns, and streaks can be a good basis for judgment. Different parts of the flower, such as petals, sepals, and lips, also vary depending on the variety. Orchids vary in flower size, ranging from an inch to several inches. Here’s what you should look for: Size and Color Different genera of orchids have idiosyncratic flower shapes that help you recognize the species. The most common way to identify orchids is by looking at their flowers. But some orchid species are more widely present on the market, and you’re more likely to come across them in a shop. It’s practically impossible to give a thorough account of all species. Orchids are among the broadest plant families with more than 28000 species around the world. We’ll also go through some basic terms related to the anatomy of orchids. In this article, you’ll learn how to identify common cultivated and wild orchids with or without flowers. Wild orchids are also recognizable by their natural habitats, shapes, colors, and numbers of leaves, spikes, and flowers. The shape and color of the flowers, stems and leaves help you decide what species you have. To identify orchids, you should know the basic anatomy of the plant. You should know how to identify orchids so that you know what it needs. Have you received an orchid as a gift but don’t know how to take care of it? You can’t take proper care of your orchid without knowing its genus and species and thus its needs and features.
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