Callitriche heterophylla Pursh var. heterophylla
greater water starwort, two-headed water starwort, variable water starwort
greater water starwort, two-headed water starwort, variable water starwort
April 26,
Myles Standish State Forest, Carver
Underwater narrow leaves and a single water-surface rosette. A single small clump amidst invasive Carolina fanwort (seen on the far left)