Pilularia americana

Marsileaceae Family (Marsilea)

Distinguishing Characteristics

• Sporangium form at base of fronds, often underground.

Habitat(s)

• Vernal pools, especially on old gopher mounds.

Additional Information

• Native. May occur throughout the Americas. Poorly collected due to its inconspicuousness.
   
• Flowering time: n/a.
   
• Additional images from CalPhotos.
   
• Treatment from Jepson Manual.