トルコのイラクサ属の研究(1) : トルコのイラクサ属の茎・葉柄の内部形態による鑑別  [in Japanese] Studies on Genus Urtica in Turkey (1) : Identification of Urtica in Turkey by Internal Structure of Axis and Petiole  [in Japanese]

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Abstract

Genus Urtica plants are traditional medicinal plants commonly used for treatment of rheumatism and internal desease in Turkey. The genus Urtica plants collected in various places in Turkey were identified by external and internal morphological characters of axis and petiole. Of the 5 species growing in Turkey, 4 species, U. pilulifera L., U. urens L., U. dioica L., and U. haussknechtii BOISS. are used as medicinal plants. Microscopic studies revealed that 1) the transverse section of axis of all the species except U. pilulifera L. was rhumb, 2) the petiole of all of the species except U. urens L. had 5-7 vascular bundles, 3) clustered crystal of calcium oxalate was observed in the axis and petiole of U. dioica L. and U. haussknechtii Boiss., only in the node of U. urens L., and not at all in U. pilulifera L. Identification of U. dioica L. by external characters was difficult as their intraspecies variation was considerable; microscopic characters might be more useful.

Journal

Natural medicines   [List of Volumes]

Natural medicines 48(4), 237-243, 1994-12-20  [Table of Contents]

The Japanese Society of Pharmacognosy

Codes

  • NII Article ID (NAID) :
    110008731534
  • NII NACSIS-CAT ID (NCID) :
    AN10438628
  • Text Lang :
    JPN
  • ISSN :
    13403443
  • NDL Article ID :
    3606013
  • NDL Source Classification :
    SD0;RA37
  • NDL Source Classification :
    ZS51(科学技術--薬学)
  • NDL Call No. :
    Z19-375
  • Databases :
    NDL  NII-ELS