Drymocallis arguta (Pursh) Rydb.
tall cinquefoil, glandular cinquefoil
tall cinquefoil, glandular cinquefoil
August 8,
Mt. Holyoke Range, Bare Mt., Hadley
Flowers at the summit of a leafy stem, which makes it different from the rest of cinquefoils and provides grounds for segregating it in a separate genus ( Drymocallis )