n.

the seed of bur marigolds

同義詞：Spanish needles

any of several plants of the genus Bidens having yellow flowers and prickly fruits that cling to fur and clothing

同義詞：bur marigoldburr marigoldbeggar's-tickssticktight

Beggarticks
Beggarticks
Desenvolvimento e composi??o mineral do pic?o-preto sob diferentes níveis de pH Development and mineral content of the hairy beg...
Development of beggar-ticks (Bidens pilosa) in response to the application of low doses of glyphosate.
Cosmosflower Beggarticks
First Reports of Southern Blight of Sweet William Silene, Beggar-ticks and Heliopsis Caused by Sclerotium rolfsii in Japan
Reverse Phase High Performance Liquid Chromatographic Determination of Luteolin in Bur Beggar-ticks
Bidens achenes cause mortality in young muskellunge and walleyes [Esox masquinongy, Stizostedion vitreum vitreum, beggar-ticks].
Developmental-Physiological Studies on Weeds (1) : Germination and Photoperiodic Flower Initiation in Beggar-ticks, Bidens frondosa ...
COMPETITIVE ABILITY OF BEAN CULTIVARS WITH HAIRY BEGGARTICKS