Weekly Wildflowers – Assabet NWR, Sudbury, MA / Aquatic, Disturbed Habitat, Wetland, Woodland / By Megan Summersweet, Clethra alnifolia, Clethraceae Yellow Sweet Clover, Melilotus officinalis, Fabaceae Butter and Eggs, Linaria vulgaris, Plantaginaceae Crown Vetch, Securigera varia, Fabaceae Common Wood Sorrel, Oxalis stricta, Oxalidaceae Norwegian Cinquefoil, Potentilla norvegica, Rosaceae Bull Head Pond Lily, Nuphar variegata, Nymphaeaceae Hoary Alyssum, Berteroa incana, Brassicaceae Bouncing Bet, Saponaria officinalis, Caryophyllaceae Purple Loosestrife, Lythrum salicaria, Lythraceae Blue Vervain, Verbena hastata, Verbenaceae Buttonbush, Cephalanthus occidentalis, Rubiaceae Spotted Wintergreen, Chimaphila maculata, Ericaceae Lady’s Thumb Smartweed, Persicaria maculosa, Polygonaceae White Vervain, Verbena urticifolia, Verbenaceae White Meadowsweet, Spiraea alba, Rosaceae Summersweet, Clethra alnifolia, Clethraceae Floating Bladderwort, Utricularia radiata, Lentibulariaceae Swamp Milkweed, Asclepias incarnata, Apocynaceae Joe Pye Weed, Eutrochium sp., Asteraceae Steeplebush, Spiraea tomentosa, Rosaceae Boneset, Eupatorium sp., Asteraceae Fragrant Water Lily, Nymphaea odorata, Nymphaeaceae White Avens, Geum canadense, Rosaceae Jewelweed, Impatiens capensis, Balsaminaceae False Solomon’s Seal, Maianthemum racemosum, Ruscaceae Pickerelweed, Pontederia cordata, Pontederiaceae Lily of the Valley, Convallaria majalis, Ruscaceae False Sunflower, Heliopsis helianthoides, Asteraceae