Symphyotrichum patens, inflorescence - front view. Family Asteraceae, Subclass Asteridae. Origin: Native
Silphium trifoliatum , Inflorescence past anthesis from above. Family Asteraceae, Subclass Asteridae...
Silphium trifoliatum , Inflorescence past anthesis from below, phyllaries. Family Asteraceae, Subcla...
Silphium trifoliatum , Inflorescence well past anthesis from above. Family Asteraceae, Subclass Aste...
Symphyotrichum patens, inflorescence - front view. Family Asteraceae, Subclass Asteridae. Origin: Na...
Symphyotrichum patens, Inflorescence - side view. Family Asteraceae, Subclass Asteridae. Origin: Nat...
Symphyotrichum patens, Sessile leaf. Family Asteraceae, Subclass Asteridae. Origin: Native
Symphyotrichum ericoides, Plant in flower. Family Asteraceae, Subclass Asteridae. Origin: Native
Symphyotrichum subulatum, Capitula at anthesis; (Aster subulatus) . Family Asteraceae, Subclass Ast...
Symphyotrichum ericoides, Capitula. Family Asteraceae, Subclass Asteridae. Origin: Native
Symphyotrichum subulatum, Flowering plant (lawn mode); (Aster subulatus) . Family Asteraceae, Subcl...
Symphyotrichum subulatum, Capitula at anthesis, close; (Aster subulatus) . Family Asteraceae, Subcl...
Silphium terebinthinaceum, Inflorescences. Family Asteraceae, Subclass Asteridae. Origin: Native
Silphium terebinthinaceum, Inflorescence from above. Family Asteraceae, Subclass Asteridae. Origin: ...
Symphyotrichum ericoides, Capitulum close with phyllaries. Family Asteraceae, Subclass Asteridae. Or...
Silphium terebinthinaceum, Inflorescence from below and phyllaries. Family Asteraceae, Subclass Aste...
Silphium trifoliatum , Inflorescence past anthesis from above. Family Asteraceae, Subclass Asteridae...
Silphium trifoliatum , Inflorescence past anthesis from below, phyllaries. Family Asteraceae, Subcla...
Silphium trifoliatum , Inflorescence well past anthesis from above. Family Asteraceae, Subclass Aste...
Symphyotrichum patens, inflorescence - front view. Family Asteraceae, Subclass Asteridae. Origin: Na...
Symphyotrichum patens, Inflorescence - side view. Family Asteraceae, Subclass Asteridae. Origin: Nat...
Symphyotrichum patens, Sessile leaf. Family Asteraceae, Subclass Asteridae. Origin: Native
Symphyotrichum ericoides, Plant in flower. Family Asteraceae, Subclass Asteridae. Origin: Native
Symphyotrichum subulatum, Capitula at anthesis; (Aster subulatus) . Family Asteraceae, Subclass Ast...
Symphyotrichum ericoides, Capitula. Family Asteraceae, Subclass Asteridae. Origin: Native
Symphyotrichum subulatum, Flowering plant (lawn mode); (Aster subulatus) . Family Asteraceae, Subcl...
Symphyotrichum subulatum, Capitula at anthesis, close; (Aster subulatus) . Family Asteraceae, Subcl...
Silphium terebinthinaceum, Inflorescences. Family Asteraceae, Subclass Asteridae. Origin: Native
Silphium terebinthinaceum, Inflorescence from above. Family Asteraceae, Subclass Asteridae. Origin: ...
Symphyotrichum ericoides, Capitulum close with phyllaries. Family Asteraceae, Subclass Asteridae. Or...
Silphium terebinthinaceum, Inflorescence from below and phyllaries. Family Asteraceae, Subclass Aste...
Silphium trifoliatum , Inflorescence past anthesis from above. Family Asteraceae, Subclass Asteridae...
Silphium trifoliatum , Inflorescence past anthesis from below, phyllaries. Family Asteraceae, Subcla...
Silphium trifoliatum , Inflorescence well past anthesis from above. Family Asteraceae, Subclass Aste...