Related Clues:

• Pulitzer winner Sinclair
• Shaded growth
• Spanish ___
• Peat source
• Trunk growth
• Novelist Sinclair
• Velvety growth
• Rolling-stone reject
• See 15-Down
• NFL pass catcher Randy
• Lichen's kin
• Green growth
• Flowerless plant
• NFL receiver Randy
• Growth on stones