Glandular Trichomes and Essential Oil of Thymus quinquecostatus
Figure 3
((a)–(c)) SEM micrographs showing the morphology of glandular trichomes on rachis of T. quinquecostatus. (a) The surface of rachis, showing big capitate trichomes (bc) and small capitate trichomes (sc). (b) A big capitate trichome. (c) A small capitate trichome. (d) Transverse section of rachis of T. quinquecostatus, showing a capitate trichome.
