1. Algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications
   - Heterokontophyta

Type of: division

Part of: kingdom Protoctista, Protoctista

• douglas hemlock
• Douglas MacArthur
• Douglas Moore
• douglas pine
• douglas spruce
• Douglas squirrel
• Douglas-Home
• Douglass
• doula
• dour
• doura
• dourah
• dourly
• douroucouli
• douse
• dousing
• dout
• dove
• dove's foot geranium
• dovecot
• dovecote
• dovekie
• Dover
• Dover's powder
• dovetail