Robuta

https://www.maine.gov/dacf/mnap/features/carxbig.htm Maine Natural Areas Program Rare Plant Fact Sheet for Carex bigelowii Rare Plant Fact Sheet for Carex bigelowii natural areas rare plant fact sheet maine program https://bellatlas.umn.edu/taxa/index.php?taxon=Melampsora%20bigelowii Minnesota Biodiversity Atlas - Melampsora bigelowii minnesota biodiversity atlas