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Oleander is a terrestrial evergreen erect large shrub plant of the oleander family. The leaves of oleander are naturally terrestrial as well.
Oleander can reach a height of 5 meters, the branches are gray-green, the young branches are ridged, slightly hairy, and the hairs fall off when they are old. The leaves are 3-4 whorls, the leaf surface is dark green, the leaf back is light green, the midrib is trapped in the leaf surface, the petiole is flattened, the inflorescence is apical, the corolla is dark red or pink, the corolla is single-petaled and 5-lobed, the corolla is funnel-shaped, the seeds are oblong, the flowering period is almost all year round, and the summer and autumn are the most prosperous; The fruiting period is generally in winter and spring, and cultivation rarely bears fruit.
It is cultivated in all provinces and regions of China, especially in southern China, and is often cultivated in parks, scenic spots, roads, rivers and lakes; Cultivators north of the Yangtze River must spend the winter in greenhouses. Wild in Iran, India, Nepal; It is now widely planted in tropical regions of the world.
The flowers are large, showy, and have a long flowering period, and are often ornamental; It is easy to survive by propagating with cuttings and pressing strips. The stem bark fiber is an excellent blended raw material; The oil content of the seeds is about, and the oil can be pressed to make lubricating oil. Leaves, bark, roots, flowers, and seeds all contain a variety of glycos, which are extremely toxic and can be fatal to humans and animals if eaten by mistake.
Leaves and stem bark can be used to make cardiotonics, but they are toxic and need to be used with caution.
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Oleander is definitely a terrestrial plant! Many shops have this plant in their lobbies. It grows tall, the flowering is also good-looking, the flowering period is long, and it is easy to raise. But oleander leaves are poisonous. Not suitable for home farming.
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Bamboo peach is a shrub plant of the family Myrtaceae and the genus Peach family.
1. Morphological characteristics.
2. Growth environment.
3. Distribution range.
1.Morphological characteristics of shrubs, 1-3 m high; The shoots are rounded and brown after drying. Leaves leathery, linear-lanceolate, 3-8 cm long, 7-14 mm wide, apex obtuse or slightly rounded, base gradually narrow, dark brown after drying above, not shiny, with many sunken glandular points, yellowish-brown below, many protruding small glandular points, lateral veins many and dense, separated by millimeters from each other, oblique upward at an angle of 40 degrees, combined into marginal veins about millimeters from the margin, pinned and rotten not obvious above, slightly protruding below; The petioles are extremely short, about 2 mm long.
2.Umbel inflorescences axillary, 1-2 cm long; Flower buds obovate, 4 mm long; peduncles 2-3 mm long, sometimes sessile; calyx tube inverted conical, millimeter long, calyx teeth 4, very short; petals detached, round and coarse, 4 mm long; stamens 4-5 mm long; The columella is equal in length to the stamens. The fruit is spherical, 6-7 mm wide, black when ripe.
Flowering period is from April to July.
3.The growing environment grows at a distance of 1,000 meters below the forest stream.
4.The distribution range is distributed in Guangdong, Guangxi and other provinces and regions.
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Oleander is not a fruit, it is a plant. You can't eat it, you will be poisoned after eating it.
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