We evaluated the responses of three generalist herbivores (Lepidoptera: Noctuidae) to the most abundant coumarin in young leaves of spurge-laurel, Daphne laureola L. (Thymelaeaceae), a perennial shrub consistently fed upon by several noctuid species. Pseudenargia ulicis Staud and Noctua janthe Borkhausen are natural herbivores of the species in southeastern Spain, whereas Spodoptera littoralis ...

Distribution margins constitute areas particularly prone to random and/or adaptive intraspecific differentiation in plants. This trend may be particularly marked in species discontinuously distributed across mountain ranges, where sharp geographic isolation gradients and habitat boundaries will enhance genetic isolation among populations. In this study, we analysed the level of neutral genetic ...

BACKGROUND AND THE PURPOSE OF THE STUDY Stelleropsis antoninae Pobed. (Family: Thymelaeaceae) grows wildly as an herbaceous plant in Iran. Most of the Thymelaeaceous plants contain lignans and neolignans, which have important pharmacologically properties. In the present study, the isolation and identification of the main lignans and neolignans of S. antoninae, which has not been previously repo...

Abstract Gyrinops versteegii is a tropical tree of the Thymelaeaceae family. Under special conditions, G. can produce agarwood (Gaharu), high economic commodity in world yielding aromatic resin. Agarwood be used for incense, perfume, addition to herbal medicine, food ingredients, and ornamental functions. It also contains phenolic compounds feruly glycerides, which exhibit anti-cancer activity....