山楂类果实的形态与显微特征

COMPARISON OF MORPHOLOGICAL AND MICROSCOPICAL DIAGNOSTIC CHARACTERS OF HAWTHORN FRUITS (CRATAEGUS SPECIES)

摘要: 对山楂类果实进行了形态组织构造研究,指出山楂种间果实外部形态及内部组织构造的异同,并附形态和显微特征比较表及图以及检索表。

Abstract: This paper deals with studies on morphological and microscopical diagnosticcharacters of Chinese Hawthorn fruits.Their similarities and differences in morphological andmicroscopical characters among eight species of Crataegus(C.pinnatifida Bge.,C.pinnatifida var.majorNE Br.,C.cuneata sieb.& Zuce.,C.scabrifolia (Franch.) Rehd.,C.hupehensis Sarg.,C.kansuensis Wils,C.maximowiczii Schneid. and C.sanguinea Pall.)fruits are compared and illustratedwith diagrams.