Berberidaceae, and Dicranopteris
is also known as Xiaolibai, Mangosteen, Mangqi, Mangji, Caomang, Shanmang, Mountain fern and Penaeus japonicus. Cynanchum ruthenicum, Pteris pinnatifida, Cynanchum ruthenicum, Pteris vittata, Pteris japonica, Pteris rugosa, Pteris rugosa, Pteris fern (Medicinal Records of Hunan).
A species of true pteridophyte of Dictyophora in Polypodiaceae. Also known as the Iron Wolf, it is widely distributed in various provinces and regions south of the Yangtze River in China. South Korea and Japan. The rhizome is slender and transverse, with sparse leaves, and the leaf axis is bifurcated once or twice or more times. There is a dormant bud with dense fluff between the axils of each bifurcation, and there are a pair of leaflike bracts. There are a pair of broadly lanceolate pinnae on both sides of the base of the first bifurcation; The last pinna is lanceolate, and the comb-shaped pinna splits up to the pinna axis. Below the leaves, there are more or less grayish white or grayish blue, and there are yellow hairs along the feather axis and veins when they are young. Sporangium group is small, born in the middle of the upper venules of each group of lateral veins, with 5 ~ 7 sporangia.
Dictyophora plants are born in strongly acidic red soil hills or Pinus massoniana forests, and often grow in large areas, which has the effect of soil and water conservation. Strong growth, China southern rural areas often cut as fuel, petiole can be woven supplies. The whole herb is used as medicine, which has the effects of clearing away heat and diuresis, removing blood stasis and stopping bleeding. Similar to this species are Dictyophora ferruginea and Dictyophora macrophylla.
soil is the basic condition for the growth of most higher plants. The physical structure, chemical properties, plant roots and micro-growth of soil constitute certain soil ecological conditions, and plants are closely related to such ecological conditions. The acidity and alkalinity of soil is one of the important physical and chemical properties. As a result of long-term natural selection and elimination, a number of plants only adapted to the existence of acid soil have been preserved in acid soil, which are called acid soil indicator plants. The appearance of this plant can be used as a marker of soil acidity.
Dictyophora indica is distributed in the south and southwest of the Yangtze River, and in Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan Province, Hubei, Hunan, Guangdong, Guangxi and southern Gansu. A large number of plants grow on the hillside of acidic red soil, which is an indicator plant of acidic soil. This plant is of great significance to the investigation of ecological conditions.
Dictyophora dichotoma is a perennial herb with a height of 3-6 cm.
Rhizomes are transverse, slender and brown, covered with brown scales and roots.
The leaves are distant, and the petiole is brown and hairless; The leaves are repeatedly bifurcated, and there are pinna (stipules) at each intersection, and pinna is bifurcated at the last bifurcation; The pinna is lanceolate or broadly lanceolate, with a length of 2-3 cm and a width of 4-7 cm, the apex is gradually pointed, and the pinna is deeply divided; Lobes are long and linear, 3.5 ~ 5 cm long and 4 ~ 6 mm wide, with sharp apex and blunt head, and the edges are slightly rolled back after drying; The lower leaves are white, and the feather axis and lobe axis are covered with brown scales; Veins bifurcate 2 ~ 3 times, with 3 ~ 4 in each group.
The sporangium group is attached to the middle part of veinlets, and there are 6-8 sporangia.
born in the forest or on the acidic soil on the hillside.
the chemical constituents of the whole plant are protocathechuic acid, shikimic acid, afzelin, quercitrin and p-β-rutinosyloxystyrene. 1-(1- hydroxyethyl) -4β- rutenoxybenzene [1-(1-hydroxyethyl)-4 β-rutnosyloxybenzene], β-sitosterol, β-sitosterol glucoside (β-sitosterol-glucoside), stigmasterol (stigmasterol).
2. Material for weaving handicrafts: Its petiole can be used to weave various baskets or other exquisite handicrafts. 3. Dioscorea zingiberensis is a good helper for soil and water conservation and soil improvement. Rhizomes crawl across the surface of soil and grow rapidly. It has the effect of soil and water conservation, and it is also a plant that can recover quickly after a fire.
4. medicinal use: in the application of traditional Chinese medicine, the rhizome and leaves of Dicranopteris amurensis can cure frostbite and can be collected and utilized all year round. Nature and taste: branches, leaves and roots: sweet and light. Efficacy: branches and leaves: clearing away heat and toxic materials, dispelling blood stasis and detumescence, dispersing blood stasis and stopping bleeding. Treat hemorrhoids, bloody collapse, epistaxis, high fever in children, traumatic injury, carbuncle swelling, rheumatism itching, snake bite, scald, fire injury, traumatic bleeding; Burn injury; Poisonous insect bites.
5. It is an excellent herb for cultivating Ganoderma lucidum. The experiment shows that the extraction rate of polysaccharide peptides from Ganoderma lucidum cultivated by Dioscorea zingiberensis is three times as high as that of Ganoderma lucidum, and its pharmacological action is similar to that of Ganoderma lucidum.
6. Natural dyes. Pigments can be extracted as natural dyes.
The rhizome of this plant (the root of Dicranopteris dichotoma) is also used for medicine. See another article for details.