Ludwigia
Distribution:
• Quaternary of India (4 collections)
• Pliocene to Pleistocene of Italy (2)
• Pliocene of Germany (2)
• Miocene to Pliocene of Germany (1)
• Miocene of Germany (18), United States (2: Massachusetts)
• Oligocene of Germany (3)
• Jurassic of France (4), Germany (8), Hungary (11), Iran (3), Italy (3), Luxembourg (1), Spain (5), Tunisia (1), Ukraine (2), the United Kingdom (6)
Total: 76 collections including 115 occurrences