Coleosporium asterum (Dietel) Syd. & P. Syd. 1914

are host of

• Global Biotic Interactions: Eudarluca caricis (Fr.) O. E. Erikss. 1966
• Global Biotic Interactions: Eudarluca caricis (Fr.) O. E. Erikss. 1966
• Global Biotic Interactions: Sphaerellopsis filum (Biv.) B. Sutton 1977
• Global Biotic Interactions: Sphaerellopsis filum (Biv.) B. Sutton 1977
• Global Biotic Interactions: Sphaerellopsis filum (Biv.) B. Sutton 1977

are pathogens of

• Global Biotic Interactions: Solidago gigantea Ait. (giant goldenrod)
• Global Biotic Interactions: Symphyotrichum novi-belgii (L.) G. L. Nesom (New York aster)

have host

• Global Biotic Interactions: Dulichium arundinaceum var. arundinaceum (three-way sedge)
• Global Biotic Interactions: Carex vulpinoidea Michx. (Brown fox sedge)
• Global Biotic Interactions: Solidago serotina
• Global Biotic Interactions: Symphyotrichum prenanthoides (Muhl. ex Willd.) G. L. Nesom (crookedstem aster)
• Global Biotic Interactions: Dulichium arundinaceum (L.) Britton (Three way sedge)

parasitize

• Global Biotic Interactions: Pinus thunbergii Parl. (Japanese Black Pine)
• Global Biotic Interactions: Pinus mugo Turra (Mountain Pine)
• Global Biotic Interactions: Pinus rigida Mill. (pitch pine)
• Global Biotic Interactions: Pinus nigra subsp. nigra
• Global Biotic Interactions: Pinus ponderosa Douglas ex C. Lawson (ponderosa pine)

visit

• Global Biotic Interactions: Solidago gigantea Ait. (giant goldenrod)
• Global Biotic Interactions: Symphyotrichum novi-belgii (L.) G. L. Nesom (New York aster)