<Tr> <Th_colspan="2"> Binomial name </Th> </Tr> <Tr> <Td_colspan="2"> Convallaria majalis L . </Td> </Tr> <P> Lily of the valley (Convallaria majalis / ˌkɒnvəˈleɪriə məˈdʒeɪlɪs /), sometimes written lily - of - the - valley, is a sweetly scented, highly poisonous woodland flowering plant that is native throughout the cool temperate Northern Hemisphere in Asia, and Europe . </P> <P> It is possibly the only species in the genus Convallaria (depending on whether C. keiskei and C. transcaucasica are recognised as separate species). In the APG III system, the genus is placed in the family Asparagaceae, subfamily Nolinoideae (formerly the family Ruscaceae). It was formerly placed in its own family Convallariaceae, and, like many lilioid monocots, before that in the lily family Liliaceae . </P>

Where does lily of the valley come from