Pycnanthemum virginianum (L.) T. Durand & B. D. Jacks. ex B. L. Rob. & Fernald

have flowers visited by

• Global Biotic Interactions: Chauliognathus pensylvanicus
• Global Biotic Interactions: Chauliognathus pensylvanicus
• Global Biotic Interactions: Junonia coenia Hübner (1822) (Papillon ocellé)
• Global Biotic Interactions: Junonia coenia Hübner (1822) (Papillon ocellé)
• Global Biotic Interactions: Lyssavirus rabies
• Global Biotic Interactions: Bicyrtes quadrifasciatus (Say 1824)
• Global Biotic Interactions: Bicyrtes quadrifasciatus (Say 1824)
• Global Biotic Interactions: Bicyrtes quadrifasciatus (Say 1824)
• Global Biotic Interactions: Bicyrtes quadrifasciatus (Say 1824)
• Global Biotic Interactions: Bicyrtes quadrifasciatus (Say 1824)
• Global Biotic Interactions: Myzinum quinquecinctum (Fabricius 1775)
• Global Biotic Interactions: Myzinum quinquecinctum (Fabricius 1775)
• Global Biotic Interactions: Myzinum quinquecinctum (Fabricius 1775)
• Global Biotic Interactions: Myzinum quinquecinctum (Fabricius 1775)
• Global Biotic Interactions: Myzinum quinquecinctum (Fabricius 1775)
• Global Biotic Interactions: Myzinum quinquecinctum (Fabricius 1775)
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Zethus spinipes spinipes
• Global Biotic Interactions: Satyrium liparops
• Global Biotic Interactions: Satyrium liparops
• Global Biotic Interactions: Satyrium liparops
• Global Biotic Interactions: Cyaniris neglecta (Edwards 1862)
• Global Biotic Interactions: Danaus (Anosia) plexippus Linnaeus 1758 (monarque)
• Global Biotic Interactions: Eumenes fraternus Say 1824
• Global Biotic Interactions: Stelis louisae Cockerell 1911
• Global Biotic Interactions: Eumenes fraternus Say 1824
• Global Biotic Interactions: Ptilothrix bombiformis (Cresson 1879)
• Global Biotic Interactions: Melissodes desponsus Smith 1854
• Global Biotic Interactions: Danaus (Anosia) plexippus Linnaeus 1758 (monarque)
• Global Biotic Interactions: Eumenes fraternus Say 1824
• Global Biotic Interactions: Eumenes fraternus Say 1824
• Global Biotic Interactions: Myzinum maculatum (Fabricius 1793)
• Global Biotic Interactions: Svastra atripes (Cresson 1872)
• Global Biotic Interactions: Sphex pensylvanicus Linnaeus 1763
• Global Biotic Interactions: Sphex pensylvanicus Linnaeus 1763
• Global Biotic Interactions: Hylaeus hyalinatus Smith 1842
• Global Biotic Interactions: Apis mellifera Linnaeus 1758
• Global Biotic Interactions: Sphex ichneumoneus (Linnaeus 1758)
• Global Biotic Interactions: Sphex pensylvanicus Linnaeus 1763
• Global Biotic Interactions: Sphex pensylvanicus Linnaeus 1763
• Global Biotic Interactions: Sphex ichneumoneus (Linnaeus 1758)
• Global Biotic Interactions: Coelioxys modesta Smith 1854
• Global Biotic Interactions: Sphex ichneumoneus (Linnaeus 1758)
• Global Biotic Interactions: Sphex pensylvanicus Linnaeus 1763
• Global Biotic Interactions: Sphex ichneumoneus (Linnaeus 1758)
• Global Biotic Interactions: Sphex ichneumoneus (Linnaeus 1758)
• Global Biotic Interactions: Apis mellifera Linnaeus 1758
• Global Biotic Interactions: Polistes fuscatus (Fabricius 1793)
• Global Biotic Interactions: Dolichovespula arenaria (Fabricius 1775)
• Global Biotic Interactions: Dolichovespula arenaria (Fabricius 1775)
• Global Biotic Interactions: Calopteron reticulatum (Fabricius 1775)
• Global Biotic Interactions: Dolichovespula arenaria (Fabricius 1775)
• Global Biotic Interactions: Polistes fuscatus (Fabricius 1793)
• Global Biotic Interactions: Cisseps fulvicollis Hübner 1827
• Global Biotic Interactions: Cupido comyntas
• Global Biotic Interactions: Cupido comyntas
• Global Biotic Interactions: Cupido comyntas
• Global Biotic Interactions: Cupido comyntas
• Global Biotic Interactions: Macrosiagon limbata (Fabricius 1792)
• Global Biotic Interactions: Monobia quadridens (Linnaeus 1763)
• Global Biotic Interactions: Pseudodynerus quadrisectus (Say 1837)
• Global Biotic Interactions: Pseudodynerus quadrisectus (Say 1837)
• Global Biotic Interactions: Sarcophaga sinuata Meigen 1826
• Global Biotic Interactions: Sphaerophoria contigua Macquart 1847
• Global Biotic Interactions: Empis clausa Coquillett 1895
• Global Biotic Interactions: Chalcosyrphus nemorum (Fabricius 1805)
• Global Biotic Interactions: Lucilia sericata (Meigen 1826)
• Global Biotic Interactions: Scolia bicincta (Fabricius 1775)
• Global Biotic Interactions: Eremnophila aureonotata (Cameron 1888)
• Global Biotic Interactions: Eremnophila aureonotata (Cameron 1888)
• Global Biotic Interactions: Eremnophila aureonotata (Cameron 1888)
• Global Biotic Interactions: Coelioxys octodentata Say 1824
• Global Biotic Interactions: Strymon melinus Hübner 1818
• Global Biotic Interactions: Coelioxys modesta Smith 1854
• Global Biotic Interactions: Eremnophila aureonotata (Cameron 1888)
• Global Biotic Interactions: Halictus confusus Smith 1853
• Global Biotic Interactions: Satyrium calanus (Hübner (1809)) (Porte-queue du chêne)
• Global Biotic Interactions: Isodontia auripes (Fernald 1906)
• Global Biotic Interactions: Halictus parallelus Say 1837
• Global Biotic Interactions: Megachile gemula Cresson 1878
• Global Biotic Interactions: Euodynerus hidalgo (de Saussure 1857)
• Global Biotic Interactions: Euodynerus hidalgo (de Saussure 1857)
• Global Biotic Interactions: Limenitis archippus Cramer 1775 (Vice-roi)
• Global Biotic Interactions: Euodynerus hidalgo (de Saussure 1857)
• Global Biotic Interactions: Zethus spinipes Say 1837
• Global Biotic Interactions: Euodynerus foraminatus (de Saussure 1853)
• Global Biotic Interactions: Euodynerus hidalgo (de Saussure 1857)
• Global Biotic Interactions: Zethus spinipes Say 1837
• Global Biotic Interactions: Polites themistocles Latreille 1823
• Global Biotic Interactions: Euodynerus foraminatus (de Saussure 1853)
• Global Biotic Interactions: Bombus griseocollis (De Geer 1773)
• Global Biotic Interactions: Bombus affinis Cresson 1864
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus ternarius Say 1837
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus affinis Cresson 1864
• Global Biotic Interactions: Bombus griseocollis (De Geer 1773)
• Global Biotic Interactions: Bombus griseocollis (De Geer 1773)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Epeolus bifasciatus Cresson 1864
• Global Biotic Interactions: Leucospis affinis Say 1824
• Global Biotic Interactions: Bombus affinis Cresson 1864
• Global Biotic Interactions: Colletes productus Robertson 1891
• Global Biotic Interactions: Bombus griseocollis (De Geer 1773)
• Global Biotic Interactions: Hylaeus modestus Say 1837
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Xylocopa virginica (Linnaeus 1771)
• Global Biotic Interactions: Ammophila nigricans Dahlbom 1843
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus citrinus (Smith 1854)
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus bimaculatus Cresson 1864
• Global Biotic Interactions: Bombus impatiens Cresson 1863 (Bourdon fébrile)
• Global Biotic Interactions: Bombus griseocollis (De Geer 1773)