It was overrun with Roman wormwood and beggar-ticks, which last stuck to my clothes for all fruit.    From Wordnik.com.  [Walden] Reference

It was over-run with Roman wormwood and beggar-ticks, which last stuck to my clothes for all fruit.    From Wordnik.com.  [Walden, or Life in the woods] Reference

Wetlands between Andalusia and Bristol, Pennsylvania, including Neshaminy State Park, are reported to contain several plant species that are endangered in the State including the arrowhead (Sagittaria calycina), coast violet (Viola brittoniana), river bank quillwort (Isoetes riparia), and swamp beggar-ticks (Bidens bidentoides) (Wiegman, 1985, pp. 44-48, 66-67, 74).    From Wordnik.com.  [Ecoregions of Delaware, Maryland, Pennsylvania, Virginia, and West Virginia (EPA)] Reference