The chemical constituents of some species of Euphorbia, which grow mostly in semi-desert areas in Iran and on the Alborz Mountains in the north of Tehran, have been found to include chemotaxonomically important myrsinane diterpenoids and cycloartane triterpenoids.
Plant latex is a complex environment. Occurring in hundreds of plant species and contained in a tube system called laticifers, latex is a milky sap with a diverse composition that includes alkaloids, terpenoid compounds, other secondary metabolites and a number of enzymes.
Plant latex is a complex environment. Occurring in hundreds of plant species and contained in a tube system called laticifers, latex is a milky sap with a diverse composition that includes alkaloids, terpenoid compounds, other secondary metabolites and a number of enzymes.
The genus Euphorbia is the largest in spurge family (Euphorbiaceae), comprising more than 2000 species. Some species of the genus Euphorbia have been used as medicinal plants for the treatment of skin diseases, migraine, and intestinal parasites and as wart ewes.
The genus Euphorbia is the largest in Saudi Arabia, even though no anatomical study has been done intensively. In this study the epidermis, the stomata and the venation patterns have been investigated. The shape of the epidermal cell in Euphorbia species in Saudi Arabia varies: polygonal, rectangular, undulate or elongated. Moreover, the cell shape relies on the cell location on a leaf, i.e.