Wolffiella

 ( Lemnoideae ) 

Wolffiella is a genus of aquatic plants commonly called duckweeds in the family Araceae. Common names for plants in this genus include bogmat and mud-midget. USDA Plants Profile Jepson Manual: Wolffiella They are rootless and have a keel that allows them to maintain their orientation in the water. They are small, measuring to in width.

• Wolffiella caudata
• Wolffiella denticulata
• Wolffiella gladiata
• Wolffiella hyalina
• Wolffiella lingulata
• Wolffiella neotropica
• Wolffiella oblonga
• Wolffiella repanda
• Wolffiella rotunda
• Wolffiella welwitschii

• Bown, Deni (2000). Aroids: Plants of the Arum Family. Timber Press. .