anchusa of southern Africa having blue to red-purple flowers
small biennial to perennial herb of Europe, northern Africa and western Asia having blue, purple or white flowers
biennial east Asian herb grown for its usually bright blue flowers
anchusa of southern Africa having blue flowers with white throats
small perennial herb having bright blue or white flowers
North American annual plant with usually yellow or orange flowers; grows chiefly on wet rather acid soil
Mediterranean vine having oblong fruit that when ripe expels its seeds and juice violently when touched
prostrate or semi-erect subshrub of tropical America, and Australia; heavily armed with recurved thorns and having sensitive soft grey-green leaflets that fold and droop at night or when touched or cooled
negation of a word or group of words
a state in New England