1, We had investigate the chemical constituents Polygonum viviparum L.

2, Dominant genera were mainly Polygonum, Aconitum, and so on.

3, Results Established movements lifes table of wild Polygonum aviculare population.

4, The Polygonum Multiflorum Thunb contains a number of active principles such as stilbene glycosides, anthraquinone and phospholipid.

5, Degradation dynamics and final residues of hymexazol in Polygonum capitatum Buch were estimated by GC-FPD with pre-column derivatization.

6, Polygonum orientale L. Seeds have low germination rate for the seed coats.

7, The application of Polygonum hydropiper L. on botanical pesticides, medicine and health care, medicine was reviewed.

8, Conclusion: Extract of Polygonum multiflorum Thunb. ( PmT ) have effect of decrepit obviously.

9, Objective To supply reference for stipulating rules for quality control of Polygonum multiflorum Thunb.

10, In this paper, physiological reactions to HF exposure by Polygonum chinensis L. ,(http:///polygonum.html) Fagopyrum cymosum Meisn and Metasequoia glyptostroboides were studied with top opened field chamber.

11, Conclusion It has been widely applied that raising seedling technology of Polygonum capitatum in construction of GAP base.

12, Xin hot foods: a Antirheumatic Quhan the role of evil, such as pepper, green onions, Chinese prickly ash, the polygonum, fennel, garlic.

13, Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.

14, They could use low light quantum, and had strong shaded-tolerance. Polygonum aubertii had limited shaded-tolerance because of its low LCP and high LSP, broader light quantum could be used effectively.

15, The chalazal megaspore of a linear tetrad develops into a polygonum type sac.

16, ObjectiveTo determine the emodin and chrysophanol contents in Rheum officinale Baill . and Polygonum multiflorum Thunb.

17, Objective To study on raising seedling technology of the Polygonum capitatum.

18, Naokang capsule is a pure traditional Chinese medicine, which consists Radix Puerariae, Polygonum multiflorum Thunb.

19, Objective To investigate the distribution of anthraquinones and stilbene in different organs and tissues of Polygonum multiflorum Thunb.

20, Objective To study the anti - inflammatory action of Polygonum miltiflorum Thunb . with different steamed times on mice.

21, Then the uninucleate embryo sac forms 7-celled or 8-nucleate embryo sac of polygonum type following its three times division successively.

22, In this study, the developmental anatomy of rhizome and the structure of vegetative organs in Polygonum cuspidatum were done with the paraffin method.

23, Objective To lay a basis on the reproductive ecology of the Polygonum aviculare population.

24, Methods The quality of Descurainia sophia, Scutellaria baicalensis Georgi and Polygonum cuspidatum was identified by TLC.

25, The Influence of herba saururi was much higher than that of fructus cnidii and polygonum chinense on the content of matrine and oxymatrine.

26, Trans-Resveratrol is a polyphenol widespread in grapes, peanuts and Polygonum Cuspidatem as the major active compound of phytoalexin.

27, The main plant transit from moving dune to semi-immobile dune are Artemisia halodendron, Salix gordejevii, Polygonum divaricatum.

28, Resveratrol, 3,4', 5-trihydroxystilbene, is a phytoalexin found in grapes, Polygonum Cuspidatum and other plants.

29, The functional megaspore in the linear tetrad is the one endsac is the polygonum type.

30, Objective To analyze the constituents in the extracts from the seeds of Polygonum hydropiper L.

31, Systematic pharmacognosy study of fruits of polygonum orientale L. is carried out by plant morphology, macroscopic morphology, microscopic morphology and chemical constituents, etc.

32, Of which 19 families such as Compositae, Liliaceae, Papilionaceae made up 49.4 % of the total species, 26 generaincluding Polygonum , Clematis, etc ...

33, The researches on chemical constitunents and pharmacological activities of polygonum plants began at 1980 s.

34, Objective The mechanism of delaying aging by Polygonum maltiflorum Thunb (PmT)is not clear at present. In this study the influences of PmT on rat striatal dopaminergic D2 receptor were observed.

35, Conclusion The storage time of fresh polygonum cuspidatum should not be long.

36, Cross-pollination is the main pattern, but the highest ripening rate was spontaneous pollination of Polygonum capitatum Buch. -Ham.

37, Objective:To study the influence of temperature and alcohol concentration on extraction efficiency on extraction anthraquinone glycoside from polygonum cuspidate.

38, Objective To select the optimum resin of adsorption and elution of piceid Polygonum cuspidatum.

39, To utilize Polygonum orientale L. effectively, the research progress on chemical constituents, quality and pharmacological actions of Polygonum orientale L. is reviewed.

40, This article reports the extraction process with water used to extract, separate and purify stilbene glucoside from Polygonum multiflorum Thunb. It also explores how to develop the method.

41, Establishment and Optimization of ISSR - PCR Reaction System for Polygonum Thunb.

42, Analysis and Evalution of Nutritional Components in Fruits of Polygonum viviparum L.

43, Flower size variation at the inflorescence and individual levels and its trade-off with flower number were evaluated in annual herb, Polygonum hydropiper(Polygonaceae).

44, ObjectiveTo find out the effect of medicinal parts of Polygonum orientale on cardiovascular disease.

45, The polygonum multiflorum , Mai Dong, the flax kernel nourishes yin.