Figure S2: Localization of pectins (red color, yellow arrows)
in leaf whole mounts of Capparis odoratissima . (a) Pectins
localized the adaxial and abaxial epidermal cell walls, as well as in
cells of the spongy mesophyll of freshly cut leaves (arrows). (b) The
cell walls of the multicellular peltate hairs further stained for
pectins (red color, arrows). Scale bars: 50µm.