Microcharacter 第1页

The Microcharacteristics of Leaf Surface and Its Systematic Implication in Lysimachia FLORAL MICROCHARACTERS OF THE SUBTRIBE TUSSILAGININAE(ASTERACEAE:SENECIONEAE) OF THE EASTERN ASIA AND THEIR SYSTEMATIC AND TAXONOMIC SIGNIFICANCE New evidence for the tribal placement of Sheareria within Astereae (Compositae) A STUDY ON THE MICROSTRUCTURAL FEATURES OF NUTLET SURFACES AND ITS TAXONOMIC SIGNIFICANCE TO CYPERUS(CYPERACEAE) A PRIMARYSTUDY ON THE MICROSTRUCTURAL FEATURES OF ACHENE SURFACES AND ITS TAONOMIC IMPORTANCE TO POLYGONUM PHARMACOGNOSTICAL STUDY AND DETERMINATION OF COMMON METAL ELEMENTS ON THE ROOTS OF TONGOLOA SILAIFOLIA(DE BOISS)WOLFF Microcharacters in the ligules of Nannoglottis (Compositae) and their systematic significance A PRIMARY STUDY ON THE MICROSTRUCTURAL FEATURES OF NUTLET SURFACES OF LIPOCARPHA,BULBOSTYLIS AND FUIRENA IN CHINA