How to distinguish the genus of orchids? What is the difference between the various orchids?

1. Chunlan: the plant is small, the leaves are thin and narrow, the peduncle is erect, about 6-25 cm high, and opens 1 flower. The few that have double flowers are called and tilan, which means auspicious.

Although the spring orchid plant is small, the flowers are large, and the diameter of the flowers is generally 4-6 cm, and the maximum diameter can reach 8 cm. The flower color is usually predominantly green and yellow-green, with purplish-red stripes or spots on the perianth. The flowering period is from February to March.

Most spring orchids have an aromatic fragrance and are called fragrant. Chunlan is the most widely distributed and most abundant in Chinese orchids.

2, Hui Hua:. The ancients called a stem and nine flowers as a hui, also known as an orchid. The plant body of Cymbidium is generally tall, with 5-13 leaves, about 35-80 cm long, cm wide, thick and obvious leaf veins, obvious and thick leaf margins, and inconspicuous pseudocorm.

The peduncle is erect, the diameter of the stem is 1 cm, the thin one is like incense, and the tall and straight leaf frame or leaf frame is about 35-80 cm high. 5-30 flowers. The flowers bloom about centimeters in diameter.

The flower color is mostly yellow-green or emerald green, with green velvet moss on the tongue petals, decorated with many purple-red dots, and the flowering period is from April to early May in the place of origin, and occasionally blooms again in autumn. It is also widely distributed.

3. Jianlan: Generally, the initial flowering period is from June to the end of cold dew, during which it can bloom many times, and there are also perennial cycle flowering called Four Seasons Orchid. Jianlan has a wide range of areas, but most of them grow in mixed forests at an altitude of 300-400 meters.

4. Melan: Melan has broad leaves, generally up to cm wide, and about 25-80 cm long. 2-5 leaves are borne on pseudobulbs.

False bulbs are larger, with a diameter of centimeters. The leaves are shiny, with a shallow "V" shape or flat leaf surface in a transverse section, and the leaf margins are usually non-serrated. The peduncle is erect and generally raised above the leaf frame.

Racemes, with more than 5-20 flowers, the diameter of the flowers is about centimeters. The sepals and petals are usually narrowly lanceolate, and the labial flaps are drooping and inverted. The flower color is mostly light purple-brown with dark purple-brown stripes.

The flowering period is from late autumn to February of the following year, with a sweet aroma.

5. Cold orchid: usually blooms in winter. Some of them bloom from July to September, and are called "summer cold orchids".

The leaf surface of Hanlan is slightly thicker than that of Chunlan, but thinner than Jianlan, and is shiny. The leaf nature is close to that of Chunlan. The leaf surface is smoother than that of Chunlan.

The plant is tall, the leaves are 30-100 cm long and 1-2 cm wide, and the leaf frame is higher than that of Chunlan. The leaves are clustered with 3-5 leaves, a few 6-7. Pseudobulbs are large, oblong-ovate, smooth, and thick-rooted.

The peduncle is thin, erect and erect. racemes, with 3-12 flowers, sepals narrowly lanceolate, sepals about 2-4 cm long, petals shorter than sepals, acucuminately elliptic, labial lobes developed, colorful. The cold orchid is divided into broad-leaved and fine-leaved, erect and soft-leaved, and the thin-leaved Hanlan is less, accounting for only about one-thousandth in the native place.

The leaves of the fine-standing orchid are narrow and thick and hard, the pseudobulbs are large, the roots are thick, and the leaf margins are distinctly serrated.

This orchid! It is best to plant with loose soil. Fertilize twice a year.

The thickness, length, and color of the leaves.

1. Spring bai orchid stems.

Straight, usually only one flower can bloom on a flower stem, and one branch can also have two flowers if the number of dao is less. Spring orchid special genus.

It is relatively long, the floral fragrance is strong, the leaves are short, and the finished high-grade spring orchid is mostly planted in purple sand pots.

2. Orchids bloom in summer in their natural state, but this variety is often artificially controlled to bloom in winter as a New Year's flower. The leaves are shiny and shiny, and there are often more than a dozen flowers on one flower stem. The flowers are slightly fragrant, and there are often small purplish-red spots on the petals.

The flowering period is very long, blooming from spring to autumn.

3. Jianlan usually blooms in autumn, with more than a dozen flowers on one flower stem, with a strong fragrance and spots on the flowers. The leaves are very erect and extremely adaptable.

4. In winter, both Molan and Hanlan will be open. However, the color of the black orchid is darker, while the color of the cold orchid is lighter, and it is easy to identify as long as you look at the color of the flower.

How can you tell which orchids are orchids and which are not, and what is the difference between them?

As long as it is based on the wild natural environment.

There are many varieties of orchids, how to distinguish between Chunlan and Huilan, Lan You said that he finally figured it out.

This is Phnom Penh spider plant.

Phnom Penh spider plant likes warmth and grows fastest at around 20-24, so it is necessary to control the temperature in the growing environment. It grows very fast, so it needs to be pruned properly, and the dead yellow branches and leaves, old leaves, and rotten leaves on the plant should be cut off in time. Do a good job in water and fertilizer management, water regularly during the growth period to keep the soil moist, and apply the diluted Bika water-soluble fertilizer every half month during the growth period.

Give sufficient astigmatism to avoid the midday light in summer, and the sun is mild in winter, so you can get more sun.

Do you know how to distinguish orchid species.

Orchid plant category.

Orchids are a type of orchid family. It is suitable for growing in many areas, and it grows best in temperate humid climates. The main varieties are four seasons orchid, small red peach, lotus and so on.

Orchids are not protected plants, they are light-loving plants, they do not belong to long-day plants, and they do not belong to aquatic plants. The requirements for water are not harsh, it is enough to water every three or four days to ensure that the soil is moist.

Whether the orchid is herbaceous or woody.

The orchid is a herbaceous plant that does not have a woody trunk that is common to woody plants. In winter, it will wither and the roots will go into a dormant state, so the surface part can not survive the winter, so the orchid is a herbaceous plant.

What kind of cotyledonous plant is an orchid.

Orchids belong to monocots and are not evergreen, but if the orchid is cultivated in a warm greenhouse, it can keep the bridge chain green in winter, and the leaves will not fall off in winter.

Is the orchid a quilt or a nude.

Orchids have seeds. It belongs to angiosperms. Mature seeds usually bear after the autumn flowering period. Its seed chang's offspring is small and can be dispersed by the wind, thus achieving wind propagation.

What does an orchid look like.

The orchid petals are slender, and the flower color varies depending on the species, and the ornamental value in appearance is excellent, giving people a quiet and elegant feeling. Since ancient times, it has been said that orchids are gentlemen among flowers.

Chinese orchids are mainly five categories: spring orchid, orchid, Jianlan, Han orchid, and black orchid, and the identification of orchid varieties mainly pursues three looks: leaf shape, flower bud, and open product.

1. Chunlan. The roots are fleshy and white. Chunlan's leaves are hard and very rough, and the serrations on the edge of the leaves are obvious, and the following pictures are Chunlan's**, you can take a closer look at his characteristics and appearance.

2. Huilan. The roots are fleshy, pale yellow, the leaves are linear, erect and thick than those of the spring orchid, and the leaf margins are rough. The flowers are pale yellow, and the lip petals are greenish-white, with reddish-purple spots. In the following photos**, you can clearly see that there are a lot of flowers in the orchid, which is an obvious feature.

3, Jianlan. The leaves are larger and wider. The flowers are green to light green with dark purple veins. Jianlan and Chunlan are very similar, but if you observe it, you will find that the serrations of Jianlan's leaves are not as obvious as Chunlan's, and Jianlan's leaves are also significantly less than Chunlan's.

4. Hanlan. Han Lan and Mo Lan are a bit similar, but there is still a clear difference between them when you look closely. The veins of the orchid are more transparent than those of the orchid, and the veins of the orchid are more prominent on the back of the leaves, while the veins of the orchid are opaque and pale green. The leaf carapace of the cold orchid is relatively tight and does not split the forks.

5, Mo Lan. The leaves are very smooth, the tips are very pointed, and the petals are often purple-brown stripes. The most obvious difference between Mo Lan is that under normal circumstances, its petals are generally inky in color, and the color is relatively dark, and he has to have a flower stem that can bloom many flowers.