Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Optical microscope and scanning electron microscope images of salt glands in diploid and tetraploid Plumbago auriculata. (A) Diploid salt gland and (B) tetraploid salt gland observed under an optical microscope. (C) Diploid salt gland and (D) tetraploid salt gland observed under a scanning electron microscope. SG, salt gland; EP, epidermal cell; SC, secretory cell; AC, accessory cell; SP, secretion pore; CC, collecting cell; CL, cuticle layer.
