Woody or herbaceous. Single leaves or compound leaves, alternate, thin to the students, there are stipules. Flowers bisexual, thin unisexual, actinomorphic, 5 floral base, whorled; most to be the number of stamens; ovary superior to inferior; most carpels connate or from birth to only 1 carpel, ovule number at least the majority. The projects include Pittosporum Division (pittosporaceae), Hydrangea Branch (hydrangeaceae), blackcurrant Division (crossularia-ceae), Crassulaceae, Saxifragaceae, Rosaceae and other 24 families. First, Crassulaceae (crassulaceae) Herbs or subshrubs. Leaves opposite, alternate or whorled, simple leaves, no stipules, fleshy plant. Flowers neat, gender, 4 to 5 base, often cymes; pollen to the prolate spheroid, with 3 hole trench, the outer wall surface with stripes, mesh or fine mesh glyph; ovary superior, separation or combination of base Each center is often the Ministry of squamous basal glands. The fruit is leathery and the membrane of the follicle. Seeds small, endosperm. Chromosomes: x = 4-22,31. The Section has 25 genera, 900 species, mainly produced in temperate and tropical. China has 10 genera, 242 species. Plants for the dry type of course, hypertrophy of the parenchyma containing calcium oxalate, and organic acids, sink holes, waxy skin powder, can reduce transpiration, plants often has ro_set_te-like, asexual reproduction and strong, you can often bulbil membership reproduction. There are many medicinal plants undergraduate, such as Sedum (sedum) of SSB (s.sarmentosum bunge), 3 impeller life, leaves lanceolate diamond, South customary. Sedum (s.lineare thunb), leaves linear, apex obtuse, middle of the Yangtze middle and lower reaches. Kamchatka Sedum (s.kamtschaticum fisch.), Producing north. Fee vegetables (soil thirty-seven) (s.aizoon l.) Poisson case (orostachys) East customary. Root is (Garan food is) (kalanchoe), Qing Suo is (crassula), is intended to Stone Lotus (echeveria) and other plants often cultivated as an ornamental. Key features of course: herb, leaf succulent. Flowers neat, gender, 5 base. Take part from the stamens to petals 2 times; carpel separation; follicle fruit. 5 perianth base course, carpel separation of follicles present and the buttercup are similar, but the wheel-shaped floral arrangement, flower, compared with a _set_ number of evolutionary traits. Second, Saxifragaceae (saxifragaceae) Mostly herbs. Leaves often alternate, without stipules. Flowers bisexual or unisexual, radial symmetry; sepals 4 or 5; petals or missing, often clawed; stamens and petals with the number or its multiples, was born in the petals; pollen with 3 hole trench ditch or 3, there are 6 9 holes; ovary superior or inferior, 1 to 3 rooms, style separation, ovules many capsules. Seed endosperm. Chromosomes: x = 6-18,21. The Section has 40 genera, 700 species, found mainly in the north temperate zone, of about 27 genera, 400 species of national distribution. Saxifrage, perennial herb, the whole coat. Fleshy, with slender stolons. Leaves kidney-shaped or round the back of the regular purple. Whole plant medicine. Off the bride, leaves 2 to 3 back to three compound leaves, purple flowers, carpel 2, from the students. Yangtze River, downstream to the northeast widespread, roots used as medicine, to blood and pain relief, detoxification. White-eared dishes (poet grass, white beard grass), perennial herb, kidney-shaped heart-shaped leaves, petals 5, the edge of filamentous split capsule. Middle East to Yunnan. Whole plant medicine, can stop bleeding antitussive, antipyretic diuretic. Undergraduate key features: multi-herb. Leaves often alternate. Spend 4 to 5 base. Capsule. Third, Rosaceae (rosaceae) The Section has 100 genera and more than 3,000 species of the temperate northern hemisphere, the main production, China has 51 genera and 1000 species, are produced throughout the country. Undergraduate key features: leaves alternate, often stipules. Flowers bisexual, and tidy; receptacle convex Long to depression; floral 5 base, wheel-like arrangement; perianth and stamens often combined into a spendthrift; ovary superior and less inferior. Seed without endosperm. Rosales Ranunculaceae similar purpose originated in Mulan. Because they are bisexual flowers, different flowers are 5 base, perianth two rounds. By combining the calyx, perianth wheel arrangement, given the number of evolution Rosales. Rosales has many subfamilies, but are listed under the rose family, the subfamily are, Spiraea subfamily, subfamily rose, apple subfamily, Mei Yake. Rosales not only has practical value, as well as ornamental value.
Translated by Google
No. 2
Rosales Rosales A project of flowering plants, is a dicotyledonous (characterized with two cotyledons). With 24 families, about 320 genera, with 6,700 species, including some well-known ornamental plants in temperate regions and fruit trees, such as roses, hydrangea, Spiraea, hawthorn, apple, peach, cherry, pear, plum, strawberry, raspberry, blackcurrant, and gooseberry and so on. Woody or herbaceous. Single leaves or compound leaves, alternate, thin to the students, there are stipules. Flowers bisexual, thin unisexual, actinomorphic, 5 floral base, whorled; most to be the number of stamens; ovary superior to inferior; most carpels connate or from birth to only 1 carpel, ovule number at least the majority. Rosaceae with approximately 3,000 species of small to medium-sized trees, shrubs and perennial herbs to woody plants dominate. Rosa (Rosa) species is probably the most recognized and loved the view of flowering plant genera, has fostered hundreds of varieties adapted to various environments, but also many hybrids bred by cross-breeding. Spiraea (Spiraea), and Potentilla genus (Potentilla) are also popular garden plants. Hawthorn (Crataegus), genus Sorbus (Sorbus), and Prunus (Prunus) species planted as an ornamental tree. Rosales also found in the most important Rosaceae fruit trees. Apple (Malus Malus 〔〕) and peach (Prunus) is the world's economic base in many areas. Other important Rosaceae fruits are strawberry (Fragaria Fragaria 〔〕), pear (Pyrus〕 〔Pyrus), cherry, plum, apricot and almond (Prunus both), Wen quince (Cydonia Wen quince is 〔〕), and blackberry and raspberry (Rubus Rubus 〔〕). Black cherry (Prunus serotina) and the European wild cherry (Prunus avium, cherry or black) can be made of quality wood furniture, Lei Muk also highly acclaimed by the people. Some of Rosaceae with a dangerous cyanide. Peach, cherry almond, and some wild animal and human toxicity. United States of Prunus (Prunus virginiana), wild black cherry, and mountain mahogany (Cercocarpus needle trees are 〔〕) leaves sometimes fatal livestock grazing. Saxifragaceae species usually grows in the mountains and polar order in the exposed Yanya and grew prosperous and famous fissure. Sedum plants concentrated in Southern Africa, South Asia and the Mediterranean region, has to adapt to the environment, can survive under dry weather conditions; certain types of species planted as potted plants or succulents in the rock garden or the garden. Section Ribes genus Ribes (Ribes) currant bush tea and currant. Hydrangea is a Division of hydrangeas (Hydrangea) to plant shrubs, small trees, flower-shaped appearance. Rosales has 7 families mainly in the southern hemisphere temperate and subtropical regions. Among them, the Ku Nuoke (Cunoniaceae) is the type of trees and shrubs, mainly found in Australia and New Guinea, and distributed to South America. Golden oak fruit Branch (Chrysobalanaceae) is much smaller, distributed in the tropics, mainly in South America, the Amazon region. Rosales kinds of bright colors, aromatic flavor to attract insects to feed the rich pollen, and it spread to other flowers on the pistil. Seed dispersal depends on the type of fruit. Some species with fleshy fruits, edible, to attract birds and other animal feed, fruit is the seed to be eliminated from the body after ingestion, resulting in distribution. Several types of families with small, light seeds or seeds with wings, spread by the wind. Other types of fruit or seeds with hooks or barbs, may be linked to animal hair or human clothing, so as to bring other places. But some species do not rely on seed propagation, such as strawberries and raspberries can be asexual reproduction, but still maintain the ability to produce seeds. The project includes Section Pittosporum (Pittosporaceae), Hydrangea Branch (Hydrangeaceae), blackcurrant, Section (Crossularia-ceae), Crassulaceae, Saxifragaceae, Rosaceae and other 24 families. First, Sedum (Crassulaceae) Herbs or subshrubs. Leaves opposite, alternate or whorled, simple leaves, no stipules, fleshy plant. Flowers neat, gender, 4 to 5 base, often cymes; pollen to the prolate spheroid, with 3 hole trench, the outer wall surface with stripes, mesh or fine mesh glyph; ovary superior, separation or combination of base Each center is often the Ministry of squamous basal glands. The fruit is leathery and the membrane of the follicle. Seeds small, endosperm. Chromosome: X = 4-22,31. The Section has 25 genera, 900 species, mainly produced in temperate and tropical. China has 10 genera, 242 species. Plants for the dry type of course, hypertrophy of the parenchyma containing calcium oxalate, and organic acids, sink holes, waxy skin powder, can reduce transpiration, plants often has ro_set_te-like, asexual reproduction and strong, you can often bulbil membership reproduction. There are many medicinal plants undergraduate, such as Sedum (Sedum) the SSB (S.sarmentosum Bunge), 3 impeller life, leaves lanceolate diamond, South customary. Sedum (S.lineare Thunb), leaves linear, apex obtuse, middle of the Yangtze middle and lower reaches. Kamchatka Sedum (S.kamtschaticum Fisch.), Producing north. Fee vegetables (soil Panax) (S.aizoon L.) is a Poisson (Orostachys) East customary. Root is (Garan food is) (Kalanchoe), Qing Suo is (Crassula), is intended to Stone Lotus (Echeveria) and other plants often cultivated as an ornamental. Key features of course: herb, leaf succulent. Flowers neat, gender, 5 base. Take part from the stamens to petals 2 times; carpel separation; follicle fruit. 5 perianth base course, carpel separation of follicles present and the buttercup are similar, but the wheel-shaped floral arrangement, flower, compared with a _set_ number of evolutionary traits. Second, Saxifragaceae (Saxifragaceae) Mostly herbs. Leaves often alternate, without stipules. Flowers bisexual or unisexual, radial symmetry; sepals 4 or 5; petals or missing, often clawed; stamens and petals with the number or its multiples, was born in the petals; pollen with 3 hole trench ditch or 3, there are 6 9 holes; ovary superior or inferior, 1 to 3 rooms, style separation, ovules many capsules. Seed endosperm. Chromosome: X = 6-18,21. The Section has 40 genera, 700 species, found mainly in the north temperate zone, of about 27 genera, 400 species of national distribution. Saxifrage, perennial herb, the whole coat. Fleshy, with slender stolons. Leaves kidney-shaped or round the back of the regular purple. Whole plant medicine. Off the bride, leaves 2 to 3 back to three compound leaves, purple flowers, carpel 2, from the students. Yangtze River, downstream to the northeast widespread, roots used as medicine, to blood and pain relief, detoxification. White-eared dishes (poet grass, white beard grass), perennial herb, kidney-shaped heart-shaped leaves, petals 5, the edge of filamentous split capsule. Middle East to Yunnan. Whole plant medicine, can stop bleeding antitussive, antipyretic diuretic. Undergraduate key features: multi-herb. Leaves often alternate. Spend 4 to 5 base. Capsule. Third, the rose family (Rosaceae) The Section has 100 genera and more than 3,000 species of the temperate northern hemisphere, the main production, China has 51 genera and 1000 species, are produced throughout the country. Undergraduate key features: leaves alternate, often stipules. Flowers bisexual, and tidy; receptacle convex Long to depression; floral 5 base, wheel-like arrangement; perianth and stamens often combined into a spendthrift; ovary superior and less inferior. Seed without endosperm. Rosales Ranunculaceae similar purpose originated in Mulan. Because they are bisexual flowers, different flowers are 5 base, perianth two rounds. By combining the calyx, perianth wheel arrangement, given the number of evolution Rosales. Rosales has many subfamilies, but are listed under the rose family, the subfamily are, Spiraea subfamily, subfamily rose, apple subfamily, Mei Yake. Rosales not only has practical value, as well as ornamental value.
Barbeyaceae