Question 2: How to distinguish Photinia from Photinia rubra?
Alias: heather Millennium red, fan bone wood.
Latin scientific name: Photinia.
Family name: Rosaceae, Photinia.
Ecological classification: woody plants, evergreen shrubs
Growth habit: like warm and humid climate, weak cold tolerance, light tolerance and shade tolerance, and lax requirements on soil. Fertile and moist sandy soil is the most suitable, with strong germination, pruning resistance and certain resistance to smoke and toxic gases.
Distribution: It is mainly produced in the Yangtze River basin and south of Qinling Mountains, with a small amount of cultivation in North China, mostly shrub-like. Culaishan National Forest Park has plants 5-6 meters high and grows well.
Edit the morphological characteristics of this paragraph
Heather evergreen shrubs or small trees, 4-6m high, sometimes up to 12m. Branchlets brownish gray, glabrous. Leaves alternate; Petiole stout, 2-4 cm long, glabrous when old; Leaf blade is leathery, oblong, obovate or obovate-elliptic, 9-22 cm long and 3-6.5 cm wide, with rounded or wide wedge at the top, sparse glandular serrations at the edge, and nearly round.
Red heather (3 pieces)
The base is entire, the top is bright, the midvein is fluffy when young, and both sides are hairless when mature. The leaf shape of this species is quite different, and the sawtooth has acupuncture at seedling stage. Flower bisexual; The compound corymb is terminal, and the total pedicel and pedicel are glabrous; Pedicel length 3-5 mm; Flowers dense, 6-8 mm in diameter; Calyx tube cup-shaped, about 65438 0 mm long; Sepals 5, wide triangle, about 65438 0 mm long, with sharp tip; Petals 5, white, suborbicular, 3-4 mm in diameter; There are 20 stamens, the outer wheel is longer than the petals, the inner wheel is shorter than the petals, and the anthers are purple; Styles 2, sometimes 3, connate at base, stigma capitate, ovary apex pilose. Pear fruit is spherical, 5-6mm in diameter, red, bright and eye-catching, and then brownish purple. 1 seed, ovoid, 2mm long, brown and smooth. The flowering period is from April to May, and the fruiting period is 65438+1October.
Edit this growing habit
I like warm and humid climate, and my cold resistance is not strong. When the temperature is below-10℃, my leaves will fall off, I will die, and I will be burnt. Xi 'an can spend the winter outdoors. Like light and shade, not strict with soil. Fertile and moist sandy soil is the most suitable, with strong germination, pruning resistance and certain resistance to smoke and toxic gases.
Edit the origin distribution of this part.
It is mainly produced in the Yangtze River basin and the south of Qinling Mountains, and it is cultivated in a small amount in North China, mostly shrubby. Culaishan National Forest Park in Shandong is 5-6 meters high and grows well.
It grows on the mountains in the north and middle of North Korea, and can also blossom in the ice and snow.
Indonesia is also distributed.
Common species of the same genus
Photinia glabra
Photinia glabra ) motto. Also known as rafters. Small evergreen tree with scattered lenticels on dark gray branches, leathery leaves, smooth and hairless on both sides, spiral growth, small leaves, up to 5-9 cm, lateral veins 10- 18 pairs, sparsely shallowly obtuse serrations on the edges, short petioles, only 0.5-2.0 cm long, claws at the base of petals, and bright red fruits.
The difference between true and false photinia rubra
Compared with the same species, Photinia rubra shows the special advantages of hybrid: the leaves are bright and lasting, and the ornamental value is greatly improved. The ability to resist low temperature is stronger, and it can tolerate the low temperature of -23℃, and the cultivation area is further expanded.
In addition, compared with the same species, the botanical characteristics of Photinia rubra are also different: the length and width of Photinia rubra leaves rank first in the same species, with a length of 6- 12cm and a width of 2.8-4 cm; There are black glandular spots under the leaves of Photinia, and the leaves are long and narrow, about 8-10 cm long; The petiole length of heather is the second, about 2-4 cm; Photinia glabra and Photinia glabra have the shortest petioles, only 0.8- 1.5 cm. Although the leaves of these same plants are different in shape, it is still difficult for non-professionals to distinguish them when they are not in the new shoot stage, so it is particularly important to choose the appropriate channel for purchasing seedlings. Beware of confusion between true and false, and be deceived.
Some quotations from Baidu Encyclopedia
Question 3: Heather's alias? What is this? Heather usually means heather.
Photinia alias: red leaf, stone leaf, water mangrove, mountain official tree, red leaf photinia, carved wood, pig forest.
Photinia, a woody plant of Photinia in Rosaceae, is an evergreen tree. Like warm and humid climate, weak cold resistance, like light and shade, not strict with soil requirements. Fertile and moist sandy soil is the most suitable, with strong germination, pruning resistance and certain resistance to smoke and toxic gases. Mainly produced in the Yangtze River basin and south of Qinling Mountains, with a small amount of cultivation in North China.
Question 4: What kind of plant is this? Is it Heather? Cinnamomum cassia, an evergreen shrub of Euphorbiaceae, is named for its red back. It is a foliage and flowering plant with high practical value. In the Yangtze River basin and southern China, it is often used as a potted plant, placed on windowsills, balconies or gardens, and can also be used as medicine.
Question 5: Is this Heather? This is Ardisia Ardisia, a plant of Ardisia.
Shrub plants, up to 2 meters tall, usually hairless, are said to be sometimes "brown fluff"; Buds are arranged in imbricate shape, the edges are dry and hairy, with thick and black glandular spots; Petals are broadly ovoid with black spots; Stamens are nearly as long as petals, anthers are lanceolate, with sharp tips and black glandular spots on the back; The fruit is about 8 mm in diameter, red to purple-black, with many small glandular spots and some fleshy when fresh. Strong sex, wind and shade resistance, barren land. Don't choose soil, sand is suitable.
Question 6: What kind of wood is heather? Heather began to become the most popular material in ownership pipes at 1850, because it is beautiful and durable, with beautiful wood grain, and it is resistant to heat and water absorption, so it is undoubtedly elected as the best smoking wood. There is only one source of heather, and that is the robust tree (heather). Scientifically speaking, it is a thin shrub with a height of 15-25 feet, which usually grows on rugged rocks and clustered Mediterranean coast. Not an endangered species. However, it is not the tree itself that is used to make pipes, but the hardest nodes on the tree are dried, cut into profiles or blocks to become ebauchons, and finally made into pipes. If the heather is cut down properly, it may grow another node. But many heather merchants don't have the time and technology to protect this precious resource, so unfortunately, the whole tree was destroyed because of the tree picking festival. If this situation continues, the supply of heather will be even more tense in the future. It takes at least 15 years for a heather tree to grow into a qualified pipe-making material, and it takes longer to make a better pipe. Therefore, the age of trees is particularly important for pipelines. But strangely, heather has no rings. I believe many people will be surprised, so what should be used to identify the age of heather? There is only one answer: identify by the density of branches.
Question 7: What is Heather? What is the moral? Heather: Heather, an evergreen shrub. Corolla is long and cylindrical, with branches in late spring and early summer. Corolla is divided into lavender, red, red and white. There are several flowers in a bud. The flower stalk is very long, with ten stamens and a longer pistil. The leaf blade is oval, the petiole is long and the leaf blade is smooth and thick. They are as small as loquat leaves, with many kinds and brilliant flowers, and the flowering period of each variety is different. Heather flower language (that is, moral bar): loneliness, dignity, solemnity and tasteless. Shinan Bai: persistence, protection and wish come true. Lavender Heather: admiration and loneliness. Huang Shinan: Celebrating Heather: Lonely and betrayed love.
Question 8: The difference between Photinia rubra and Photinia rubra belongs to Photinia of Rosaceae. The botanical names of both are heather. Both of them are widely planted and applied in landscaping.
The difference between the two is that the stone attack is usually a small tree with evergreen and leathery leaves, which is often planted alone or used as a street tree. Photinia rubra is a hybrid of Photinia rubra, and its leaves are usually red. It is a foliage plant, usually planted in clusters or blocks, and can also be used as a hedge.
Question 9: What kind of plant is heather? {It is better to have pictures} Chinese scientific names
Photinia
Latin scientific name
Heather
Another name
Red leaves, stone leaves, water mangroves, mountain official trees, heather, chiseled trees, pig wood.
Binomial nomenclature/system
photinia
boundary
plant kingdom
door
Vascular endothelial cell
summary
Magnolia
subclass
Primitive perianth subclass
eye
Rosales
suborder
Rosesuborder
The branch of academic or vocational research.
Rosaceae
Yako
Apple subfamily
belong to
Photinia
grow
Photinia
Distribution area
China, Japanese, Indonesian.
Click here for more details: baike.baidu/...laddin.
Question 10: Brief introduction of Photinia (scientific name: Photinia) is the general name of Photinia hybrids in Rosaceae. It is a small evergreen tree, with a plant height of 4-6 meters, leathery leaves, rectangular to obovate lanceolate, new leaves of spring red, summer green, autumn and winter spring red, heavy frost color and good low temperature color. Be a street tree, its pole stands like a torch; Be a hedge and lie like a fire dragon; Pruning and beautifying, the shapes can be varied and the landscape effect is beautiful. Photinia rubra is named for its bright red shoots and leaves. There are two common species: red robin and red lip, among which red robin has bright leaves and good ornamental value. In spring and autumn, the new buds and tender leaves of Photinia rubra are fiery red, with bright and lasting colors and strong vitality. In hot summer, leaves turn bright green, giving people a fresh and cool feeling.