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
   - bluebonnet, buffalo clover, Lupinus subcarnosus 
2. Closely resembles Lupinus subcarnosus; southwestern United States (Texas)
   - Lupinus texensis

Derived forms: Texas bluebonnets

Type of: lupin, lupine

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• Schenectady
• Schengen
• Scheol
• scherzando
• scherzo
• Scheuchzeriaceae
• Schiaparelli
• Schick test
• Schiller
• schilling
• Schinus
• Schinus chichita
• Schinus molle