Alyssum obtusifolium Steven ex DC. was explored in terms of its anatomical and palynological aspects. The root is perennial and it has alternating concentric zones of xylem with large and small vessels respectively. The number of vascular bundles is 13-15 in the stem. The leaves are isolateral and have stomata cells which are anisocytic. Both surfaces of the leaves are covered with stellate hairs. The pollen type of the specimens is tricolpate.
ORCAN, NERMİN and BİNZET, RIZA (2003) "The Anatomical and Palynological Properties of Alyssum obtusifolium Steven ex DC. (Brassicaceae)," Turkish Journal of Botany: Vol. 27: No. 1, Article 6. Available at: https://journals.tubitak.gov.tr/botany/vol27/iss1/6