【摘要】 中药手掌参为兰科植物手参Gymnadenia conopsea R.Br.的干燥块根.本文对其外部形态及组织特征作了描述,附图2幅。此外,许多植物分类学及中药学典籍中有关手参地下部分的记载是错误的。他们认为是块茎,而我们认为它是块根。更多还原

【Abstract】 Shouzhangshen, a Chinese medicine, is the dried root tuber of Gymnadenia conopsea R.Br. (Orchidaceae). This paper describes its morphological and histological features, and thus corrects some errors made in many of the books on taxonemy and pharmacognosy subterranean part of G. conopsea.更多还原