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, Lorenz Okenfuss

Type of: natural scientist, naturalist

• Long Beach
• long beech fern
• long bone
• long division
• long dozen
• long drop
• long fly
• long haul
• long horse
• long hundred
• long hundredweight
• long in the tooth
• long iron
• Long Island
• Long Island Sound
• long johns
• long jump
• long jumper
• long measure
• long moss
• long pants
• long pepper
• long pillow
• long plane
• long saphenous vein