1. Lower tracheophytes in existence since the Devonian
   - order Equisetales

Type of: plant order

Part of: class Equisetatae, class Sphenopsida, Equisetatae, Sphenopsida

Encyclopedia: Equisetales

• electronic messaging
• electronic money
• electronic musical instrument
• electronic network
• electronic organ
• electronic reconnaissance
• electronic scanner
• electronic signal
• electronic simulative deception
• electronic stylus
• electronic surveillance
• electronic text
• electronic transistor
• electronic voltmeter
• electronic warfare
• electronic warfare-support measures
• electronically
• electronics
• electronics company
• electronics industry
• electronics intelligence
• electrophile
• electrophoresis
• electrophoretic
• Electrophoridae