1. Sedges having dense spikes of flowers and leaves reduced to basal sheaths
   - Eleocharis

Type of: liliopsid genus, monocot genus

Part of: Cyperaceae, family Cyperaceae, sedge family

• ophthalmic
• ophthalmic artery
• ophthalmic vein
• ophthalmitis
• ophthalmologist
• ophthalmology
• ophthalmoplegia
• ophthalmoscope
• ophthalmoscopy
• opiate
• Opiliones
• opine
• opinion
• opinion poll
• opinionated
• opinionative
• opioid
• Opisthobranchia
• Opisthocomidae
• Opisthocomus
• Opisthocomus hoazin
• Opisthognathidae
• opisthognathous
• opisthorchiasis
• opisthotonos