buffalo clover

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers;
a leading cause of livestock poisoning in the southwestern United States
• Syn:
bluebonnet, Texas bluebonnet, Lupinus subcarnosus
• Hypernyms:
lupine, lupin
2. clover of western United States
• Syn:
Trifolium reflexum, Trifolium stoloniferum
• Hypernyms:
clover, trefoil