Sighting: Cardamine concatenata at Greenfield, MA

by Petros on April 20 2016

Location notes: Green River Swimming Area, rich woods on north side of river.

Comments: Co-occurs with Cardamine diphyllum, Caulophyllum thalictroides, Allium tricoccum, Dicentra cucullaria, Dicentra canadensis, Erythronium americanum, Trillium erectum, Claytonia caroliniana, and others.