Most Common Species
Showing 20 most frequently observed species out of 79 total documented species.
Cirsium horridulum
Bull Thistle
Very Common2.22 obs.
Claytonia virginica
Purslane
Very Common2 obs.
Perilla frutescens
Beefsteakplant
Very Common1.26 obs.
Nothoscordum bivalve
Crowpoison
Very Common1.03 obs.
Juncus effusus
Bog Rush
Very Common1 obs.
Vaccinium corymbosum
Blueberry
Common1 obs.
Poa annua
Annual Poa
Common1 obs.
Youngia japonica
Oriental False Hawksbeard
Common1 obs.
Stellaria media
Chickweed
Common1 obs.
Narcissus tazetta
Cream Narcissus
Common1 obs.
Callicarpa americana
French-Mulberry
Common0.73 obs.
Packera glabella
Yellowtop
Occasional0.64 obs.
Conoclinium coelestinum
Mistflower
Occasional0.53 obs.
Passiflora lutea
Yellow Passionflower
Occasional0.52 obs.
Quercus phellos
Willow Oak
Occasional0.33 obs.
Fatoua villosa
Hairy Crabweed
Occasional0.31 obs.
Parthenocissus quinquefolia
Woodbine
Occasional0.27 obs.
Verbesina virginica
Virginia Crownbeard
Rare0.24 obs.
Triadica sebifera
Chinese Tallow
Rare0.22 obs.
Hibiscus syriacus
Althea
Rare0.16 obs.
Want the Complete Field Guide?
Get all 79 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Premium field guide includes identification tips, seasonal patterns, and professional layout optimized for field use.