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Last updated on April 24, 2014 at 13:57 EDT

Wolffia arrhiza (L.) Horkel ex Wimm. spotless watermeal

Symbol: WOAR2
Group: Monocot
Family: Lemnaceae
Duration: Perennial
Growth Habit: Forb/herb
Native Status:
  
Distribution: County distributions for the following U.S. states are available at PLANTS:
CA
Classification:
     
Kingdom   Plantae – Plants
Subkingdom   Tracheobionta – Vascular plants
Superdivision   Spermatophyta – Seed plants
Division   Magnoliophyta – Flowering plants
Class   Liliopsida – Monocotyledons
Subclass   Arecidae
Order   Arales
Family   Lemnaceae – Duckweed family
Genus   Wolffia Horkel ex Schleid. – watermeal
Species   Wolffia arrhiza (L.) Horkel ex Wimm. – spotless watermeal

Source: USDA