Helophilus fasciatus Walker 1849

visit flowers of

• Global Biotic Interactions: Ageratina altissima (L.) R. King & H. Rob. (white snakeroot)
• Global Biotic Interactions: Symphyotrichum lateriflorum (L.) A. Löve & D. Löve (calico aster)
• Global Biotic Interactions: Symphyotrichum cordifolium (L.) G. L. Nesom (common blue wood aster)
• Global Biotic Interactions: Barbarea vulgaris (L.) W. T. Aiton (winter-cress, yellow rocket)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum ericoides (L.) G. L. Nesom (white heath aster)
• Global Biotic Interactions: Viburnum acerifolium L. (arrow-wood)
• Global Biotic Interactions: Rosa multiflora Thunb. (Baby Rose)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Claytonia virginica L. (Virginia springbeauty)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Claytonia virginica L. (Virginia springbeauty)
• Global Biotic Interactions: Symphyotrichum shortii (Lindl.) G. L. Nesom (Short's aster)
• Global Biotic Interactions: Cardamine concatenata (Michx.) O. Schwarz (cutleaf toothwort)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum cordifolium (L.) G. L. Nesom (common blue wood aster)
• Global Biotic Interactions: Ageratina altissima (L.) R. King & H. Rob. (white snakeroot)
• Global Biotic Interactions: Taraxacum officinale Weber ex Wigg. (Common Dandelion)
• Global Biotic Interactions: Symphyotrichum laeve (L.) A. Löve & D. Löve (smooth blue aster)
• Global Biotic Interactions: Ageratina altissima (L.) R. King & H. Rob. (white snakeroot)
• Global Biotic Interactions: Tussilago farfara L. (coltsfoot)
• Global Biotic Interactions: Bidens alba (L.) DC. (romerillo)
• Global Biotic Interactions: Enemion biternatum Rafin. (eastern false rue anemone)
• Global Biotic Interactions: Symphyotrichum ericoides (L.) G. L. Nesom (white heath aster)
• Global Biotic Interactions: Rhododendron groenlandicum (Oeder) K. A. Kron & W. S. Judd (Rusty Labrador-Tea)
• Global Biotic Interactions: Symphyotrichum racemosum (Ell.) G. L. Nesom (Fragile-Stem American-Aster)
• Global Biotic Interactions: Symphyotrichum cordifolium (L.) G. L. Nesom (common blue wood aster)
• Global Biotic Interactions: Ageratina altissima (L.) R. King & H. Rob. (white snakeroot)
• Global Biotic Interactions: Symphyotrichum lateriflorum (L.) A. Löve & D. Löve (calico aster)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Rhododendron groenlandicum (Oeder) K. A. Kron & W. S. Judd (Rusty Labrador-Tea)
• Global Biotic Interactions: Eutrochium maculatum (L.) E. E. Lamont (Spotted Trumpetweed)
• Global Biotic Interactions: Claytonia virginica L. (Virginia springbeauty)
• Global Biotic Interactions: Enemion biternatum Rafin. (eastern false rue anemone)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum laeve (L.) A. Löve & D. Löve (smooth blue aster)
• Global Biotic Interactions: Rhus aromatica Ait. (fragrant sumac)
• Global Biotic Interactions: Symphyotrichum lateriflorum (L.) A. Löve & D. Löve (calico aster)
• Global Biotic Interactions: Boltonia asteroides (L.) L'Hér. (white doll's daisy)
• Global Biotic Interactions: Solidago rugosa Mill. (wrinkleleaf goldenrod)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Cardamine concatenata (Michx.) O. Schwarz (cutleaf toothwort)
• Global Biotic Interactions: Enemion biternatum Rafin. (eastern false rue anemone)
• Global Biotic Interactions: Tussilago farfara L. (coltsfoot)
• Global Biotic Interactions: Symphyotrichum prenanthoides (Muhl. ex Willd.) G. L. Nesom (crookedstem aster)
• Global Biotic Interactions: Aronia melanocarpa (Michx.) Elliott (Black Chokeberry)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum lateriflorum (L.) A. Löve & D. Löve (calico aster)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum laeve (L.) A. Löve & D. Löve (smooth blue aster)
• Global Biotic Interactions: Baccharis sarothroides A. Gray (desertbroom)
• Global Biotic Interactions: Symphyotrichum ericoides (L.) G. L. Nesom (white heath aster)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum cordifolium (L.) G. L. Nesom (common blue wood aster)
• Global Biotic Interactions: Symphyotrichum cordifolium (L.) G. L. Nesom (common blue wood aster)
• Global Biotic Interactions: Chamaedaphne calyculata (L.) Moench (leatherleaf)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum racemosum (Ell.) G. L. Nesom (Fragile-Stem American-Aster)
• Global Biotic Interactions: Gaylussacia baccata (Wang.) K. Koch (Black Huckleberry)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Symphyotrichum cordifolium (L.) G. L. Nesom (common blue wood aster)
• Global Biotic Interactions: Symphyotrichum oolentangiense (Riddell) G. L. Nesom (skyblue aster)
• Global Biotic Interactions: Solidago rugosa Mill. (wrinkleleaf goldenrod)
• Global Biotic Interactions: Symphyotrichum lentum (Greene) G. L. Nesom (Suisun Marsh aster)
• Global Biotic Interactions: Bellis perennis L. (Daisy)
• Global Biotic Interactions: Kalmia angustifolia L. (sheep laurel)
• Global Biotic Interactions: Eupatorium altissimum L. (tall thoroughwort)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Tripleurospermum inodorum (L.) Sch.-Bip (scentless false mayweed)
• Global Biotic Interactions: Cardamine concatenata (Michx.) O. Schwarz (cutleaf toothwort)
• Global Biotic Interactions: Claytonia virginica L. (Virginia springbeauty)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum lateriflorum (L.) A. Löve & D. Löve (calico aster)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Ageratina altissima (L.) R. King & H. Rob. (white snakeroot)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Pastinaca sativa L. (wild parsnip)
• Global Biotic Interactions: Helianthus maximiliani Schrad. (Maximilian sunflower)
• Global Biotic Interactions: Gaylussacia baccata (Wang.) K. Koch (Black Huckleberry)
• Global Biotic Interactions: Tussilago farfara L. (coltsfoot)
• Global Biotic Interactions: Symphyotrichum ontarionis (Wieg.) G. L. Nesom (bottomland aster)
• Global Biotic Interactions: Chamaedaphne calyculata (L.) Moench (leatherleaf)
• Global Biotic Interactions: Claytonia virginica L. (Virginia springbeauty)
• Global Biotic Interactions: Symphyotrichum puniceum (L.) A. Löve & D. Löve (purplestem aster)
• Global Biotic Interactions: Solidago hispida Muhl. ex Willd. (hairy goldenrod)
• Global Biotic Interactions: Aronia melanocarpa (Michx.) Elliott (Black Chokeberry)
• Global Biotic Interactions: Ageratina altissima (L.) R. King & H. Rob. (white snakeroot)
• Global Biotic Interactions: Anemonastrum canadense (L.) Mosyakin (Canadian anemone)
• Global Biotic Interactions: Symphyotrichum oblongifolium (Nutt.) G. L. Nesom (aromatic aster)
• Global Biotic Interactions: Kalmia angustifolia L. (sheep laurel)
• Global Biotic Interactions: Symphyotrichum novae-angliae (L.) G. L. Nesom (Michaelmas daisy)
• Global Biotic Interactions: Solidago rigida L. (Hard-Leaf Flat-Top-Goldenrod)