1. Distinguished by its columnar fastigiate shape and erect branches
   - Lombardy poplar

Type of: black poplar, Populus nigra

• bivalent
• CD drive
• CD player
• CD-R
• CD-ROM
• CD-ROM drive
• CD-WO
• CD4
• CD4 cell
• CD4 T cell
• CD8
• CD8 cell
• CD8 T cell
• CDC
• Cdn.
• cDNA
• CDT
• Ce
• cease
• cease and desist order
• cease-fire
• ceaseless
• ceaselessly
• ceaselessness
• Cebidae