drop-seed

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a grass of the genus Sporobolus
• Syn:
dropseed
• Hypernyms:
grass
• Hyponyms:
smut grass, blackseed, carpet grass, Sporobolus poiretii, sand dropseed, Sporobolus cryptandrus
• Member Holonyms:
Sporobolus, genus Sporobolus