Avila-Escobar J. E., Jiménez-Noriega M. S., De la Rosa-Tilapa A., Comparative stem anatomy of three species of Coryphantha (Cactoideae-Cactaceae), Botanical Sciences, 2023, 101(1):233-242, doi: 10.17129/botsci.3114
A comparison of the epidermis, hypodermis, cortex, xylem, phloem and periderm in three groups of material, Coryphantha clavata, C. cornifera and C. radians. It documents stomatal position, crystals, mucilage cavities and conducting elements. It discusses the diagnostic value of succulent stem anatomical traits.