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Abstract
ナイジェリア産Senna(=カワラケツメイ属)(マメ科ジャケツイバラ亜科)の5種の表皮系について, 光学顕微鏡により比較研究を行った.毛や気孔の形態の違いに基づいて, それらの分類学的意義を議論した.Senna hirsutaは単細胞の毛と多細胞の毛をもつ点で他の種と区別されることが明かにされ, 同時にSenna属がこれら二つの毛をもつことが初めて記録された.
A comparative study of the leaf epidermis of five Nigerian leguminous species has been done using the light microscope. Some of the differences recorded in the epidermal cell wall architecture, trichomes, size, distribution, frequency and morphology of the stomatal complex have been discussed in line with their taxonomic significance. The nature of the unicellular and multicellular trichomes are described for the first time in these species of Senna, and S. hirsuta is diagnostic in acquisition of these two types of trichomes. The stomatal index varied from 47.1 % (S. spectabilis) to 98.2 % (S, alata).
Journal
- Acta phytotaxonomica et geobotanica [List of Volumes]
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Acta phytotaxonomica et geobotanica 47(1), 41-46, 1996-07-10 [Table of Contents]
The Japanese Society for Plant Systematics
