1. German naturalist whose speculations that plants and animals are made up of tiny living 'infusoria' led to the cell theory (1779-1851)
   - Oken, Lorenz Oken, Okenfuss

Type of: natural scientist, naturalist

• stop bath
• heptadecanoic acid
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• heptathlon
• Hepworth
• her
• her indoors
• Hera
• Heracles
• Heracleum
• Heracleum sphondylium
• Heraclitus
• Herakles
• herald
• heralded
• heraldic
• heraldic bearing
• heraldically
• heraldist