Digitalis canariensis Digitalis canariensis Digitalis canariensis is a member of the genus "Digitalis". It is commonly called Canary Island foxglove. This species is part of section "Isoplexis", which was temporarily accepted as an own genus. The synonym "Isoplexis canariensis" is still established. In general data concerning the state of "Isoplexis"-species differ depending on the source currently (2017). Individuals of these species are shrubby and evergreen plants that grow up to 150 cm tall. The plant has lanceolate-ovoid leaves. The leaf margin is sawn. In the upper part, the leaves are arranged like a rosette. The inflorescence is a cluster of orange-reddish, 3
Recreational drug use part of the milieu of drug taking. The reasons for drug use appear to have as much to do with needs for friendship, pleasure and status as they do with unhappiness or poverty. Becoming a drug taker, to many people, is a positive affirmation rather than a negative experience.” Anthropological research has suggested that humans "may have evolved to counter-exploit plant neurotoxins". The ability to use botanical chemicals to serve the function of endogenous neurotransmitters may have improved survival rates, conferring an evolutionary advantage. A typically restrictive prehistoric diet may have emphasised the apparent benefit of consuming psychoactive drugs, which