4800×3600 pixels – 40.64×30.48cm – 300 pixels/inch – 49.4M – x128 magnification at this size.
SEM of a yellow Mustard Seed.
Small spherical seeds derived from several species of Brassica spp., Cabbage family, Cruciferae.
The seeds come as black, brown, white or yellow, depending upon the species grown. They are used whole or powdered in cooking or as a condiment but are also pressed to produce mustard oil.
