The woody spurges (Euphorbia spp.) of the Atlantic Islands differ in their ecological potentials corresponding to their habitat preferences. The structure of vegetation, morphology, microclimate, transpiration, photosynthesis and leaf water relations have
Lorenzo, C. D.; Prendes, C.; Cabrera, R.; Hodgson, F. M.; Coello, A. M.(1991)
The present account is based on an original study of the larvae of the coccid Diaspis (Adiscaspis) barrancorum Lindinger, a Canarian endemic species which causes considerable damage to Euphorbia regis-jubae and Euphorbia ...
Aguiar, A. M. Franquinho; Pita, Margarida Trindade(1995)
Until very recently the aleyrodids were an almost unknown insect group on the island of Madeira - only two references to the presence of introduced species were known: Aleurothrixus floccosus (Maskell) and Trialeurodes ...
The dracoid growth form of most of the Macaronesian woody Euphorbia species is a functional adaptation. It must be organized and maintained by a control system during the growth of the individual plants. Similar control ...
