(1) Populations of two facultative biennial plant species, Echium vulgare and Picris hieracioides, were monitored for 5 years in an abandoned limestone quarry near Syracuse, New York, U.S.A. Seedling ...
Fast-growing echium -- known to some gardeners as a pesky weed -- may soon prove to be one of the best plant sources of omega-3 and omega-6 fatty acids. Unlike other plant sources of essential fatty ...
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Con il termine Echium si intende un genere composto da circa 40 specie di piante, annuali e biennali che possono avere sia carattere rustico che delicato ma sono accumunate fra loro dal periodo di ...
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