Heterosporium caulicola

have host

• Global Biotic Interactions: Rumex occidentalis (Michx.) S. Wats. (Western Dock)
• Global Biotic Interactions: Rumex occidentalis (Michx.) S. Wats. (Western Dock)

type specimen repository

• iDigBio type specimen records: (NY) - (NY)
• iDigBio type specimen records: (NY) - (NY)