1. Low-growing shrub with spreading branches and flowers in loose heads; desert regions of western United States (California to Utah)
   - wild buckwheat, California buckwheat

Type of: eriogonum

• Sills
• silly
• silly billy
• silly season
• silo
• siloxane
• Silphium
• Silphium laciniatum
• silt
• silt up
• siltstone
• silty
• Silurian
• Silurian period
• silurid
• silurid fish
• Siluridae
• siluriform fish
• Siluriformes
• Silurus
• Silurus glanis
• silva
• silvan
• Silvanus
• silver