Saltugilia splendens subsp. splendens field sample flower confocal images

Petal epidermal cells of Saltugilia splendens subsp. splendens collected from Joshua Tree National Park. Flower material fixed in glutaraldehyde, followed by staining with aniline blue. Imaged on a Zeiss confocal microscope. Published in Frontiers in Plant Sciences in 2016, doi:10.3389/fpls.2015.01144