资料来源 : WordNet®

Solanum elaeagnifolium
     n : weedy nightshade with silvery foliage and violet or blue or
         white flowers; roundish berry widely used to curdle milk;
         central United States to South America [syn: {trompillo},
          {white horse nettle}, {prairie berry}, {purple
         nightshade}, {silverleaf nightshade}, {silver-leaved
         nightshade}, {silver-leaved nettle}]