- Riella americana M. Howe & Underw.
- Symbol RIAM6Botanical Family Riellaceae
Scientific plant list. 2013.
Scientific plant list. 2013.
Riella americana — ID 71908 Symbol Key RIAM6 Common Name N/A Family Riellaceae Category Liverwort Division Hepatophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution N/A Growth Habit Nonvascular … USDA Plant Characteristics