Water dropwort : A European poisonous umbelliferous plant (Enanthe fistulosa) with large hollow stems and finely divided leaves.

Example:


Taxonomy
water dropwort, plant, javanica, unranked, plant genus, free encyclopedia, genus Oenanthe, species, hemlock water dropwort, Oenanthe, ground, family, Rosaceae family, dropwort, family Apiaceae, Oenanthe crocata, Oenanthe aquatica, ssp.

Defination from the web:
Water dropwort. From Wikipedia, the free encyclopedia. Jump to: navigation, search. This article is about the plant genus Oenanthe. For the bird genus Oenanthe, see wheatear. ... name "water dropwort" comes from the close resemblance of some of the smaller species (which mainly grow ...