1.Definition: any plant that breaks away from its roots in autumn and is driven by the wind as a light rolling mass

Category: Plants

2.Definition: bushy annual weed of central North America having greenish flowers and winged seeds

Related Noun(s):winged pigweed

Category: Plants

3.Definition: bushy plant of western United States

Related Noun(s):amaranthus albus, amaranthus graecizans

Category: Plants

4.Definition: prickly bushy Eurasian plant; a troublesome weed in central and western United States

Related Noun(s):russian cactus, russian thistle, russian tumbleweed, salsola kali tenuifolia

Category: Plants