Welcome to Bulletin of Botanical Research! Today is Share:

Bulletin of Botanical Research ›› 2002, Vol. 22 ›› Issue (1): 23-25.

Previous Articles     Next Articles

ULTRASTRUCTURE OF TWO TYPES OF GLANDULAR HAIRS OF SAL VIA FARINACEA BENTH DURING DEVELOPMENT

ZHENG Bao-jiang1, YU Li-jie2, XING Yi2, WANG Feng-chun2   

  1. 1. Department of Biology, Harbin College, Harbin 150086;
    2. Department of Biology, Harbin Normal University, Harbin 150080
  • Received:2001-09-10 Online:2002-03-15 Published:2016-06-14

Abstract: There are two kinds of glangular hairs in Salvia farinacea Beath:Capitate trichomes and peltate trichomes. For examination under trans-electron microcope, the clear differences were found between capitate trichomes and peltate trichomes in their ultrastructure:the main organelle is endoplasmic reticulum in capitate trichomes while in peltate trichomes is plastid; Subcuticular space in peltate trichomes is larger than in capitate trichomes; The side wall of the stalk cell in peltate trichomes are completely cutinized, while not be found in capitate trichomes;There are more vacuoles in foot cells of capitate trichomes than that of peltate trichomes.

Key words: Salvia farinacea Benth, capitate trichomes, peltate trichomes, ultrastructure