Bidens laevis , Capitula at anthesis. Family Asteraceae, Subclass Asteridae. Origin: Native
Penstemon laxiflorus, flower close-up. Family Scrophulariaceae, Subclass Asteridae. Origin: Native
Buglossoides arvense, flowers. Family Boraginaceae, Subclass Asteridae. Origin: Native
Mertensia virginica, whole plant. Family Boraginaceae, Subclass Asteridae. Origin: Native
Bidens laevis , Capitula at anthesis. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens laevis , Capitulum at anthesis, side view. Family Asteraceae, Subclass Asteridae. Origin: Nat...
Bidens laevis, whole plants. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens laevis , Capitulum, from rear with phyllaries. Family Asteraceae, Subclass Asteridae. Origin:...
Bidens laevis, whole plant. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens laevis , Leaves at node. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens sp., mature achenes. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens bipinnata, Infructescence, late. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens bipinnata, Infructescence, early. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens bipinnata, Capitulum with aphids. Family Asteraceae, Subclass Asteridae. Origin: Native
Arnica latifolia, whole plant. Family Asteraceae, Subclass Asteridae. Origin: Native
Arnica latifolia, whole plants. Family Asteraceae, Subclass Asteridae. Origin: Native
Penstemon laxiflorus, flower close-up. Family Scrophulariaceae, Subclass Asteridae. Origin: Native
Buglossoides arvense, flowers. Family Boraginaceae, Subclass Asteridae. Origin: Native
Mertensia virginica, whole plant. Family Boraginaceae, Subclass Asteridae. Origin: Native
Bidens laevis , Capitula at anthesis. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens laevis , Capitulum at anthesis, side view. Family Asteraceae, Subclass Asteridae. Origin: Nat...
Bidens laevis, whole plants. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens laevis , Capitulum, from rear with phyllaries. Family Asteraceae, Subclass Asteridae. Origin:...
Bidens laevis, whole plant. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens laevis , Leaves at node. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens sp., mature achenes. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens bipinnata, Infructescence, late. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens bipinnata, Infructescence, early. Family Asteraceae, Subclass Asteridae. Origin: Native
Bidens bipinnata, Capitulum with aphids. Family Asteraceae, Subclass Asteridae. Origin: Native
Arnica latifolia, whole plant. Family Asteraceae, Subclass Asteridae. Origin: Native
Arnica latifolia, whole plants. Family Asteraceae, Subclass Asteridae. Origin: Native
Penstemon laxiflorus, flower close-up. Family Scrophulariaceae, Subclass Asteridae. Origin: Native
Buglossoides arvense, flowers. Family Boraginaceae, Subclass Asteridae. Origin: Native
Mertensia virginica, whole plant. Family Boraginaceae, Subclass Asteridae. Origin: Native