Hypochnicium geogenium (Bres.) J. Erikss. 1958

have host

• Global Biotic Interactions: Alnus incana subsp. tenuifolia (Nutt.) Breitung
• Global Biotic Interactions: Alnus incana (L.) Moench (Aulne blanc)
• Global Biotic Interactions: Tsuga canadensis (L.) Carrière (Pruche du Canada)
• Global Biotic Interactions: Thuja occidentalis L. (Cèdre blanc)
• Global Biotic Interactions: Alnus glutinosa (L.) Gaertn. (Aulne glutineux)
• Global Biotic Interactions: Athyrium filix-femina (L.) Roth (fougère femelle)
• Global Biotic Interactions: Alnus incana subsp. tenuifolia (Nutt.) Breitung
• Global Biotic Interactions: Pinus ponderosa Douglas ex C. Lawson
• Global Biotic Interactions: Thuja plicata Donn ex D. Don (Thuya géant)
• Global Biotic Interactions: Salix caprea L. (Saule marsault)
• Global Biotic Interactions: Picea glauca (Moench) Voss (Épinette blanche)
• Global Biotic Interactions: Alnus glutinosa (L.) Gaertn. (Aulne glutineux)
• Global Biotic Interactions: Pseudotsuga menziesii (Mirb.) Franco (Sapin de Douglas)
• Global Biotic Interactions: Pinus ponderosa Douglas ex C. Lawson
• Global Biotic Interactions: Thuja occidentalis L. (Cèdre blanc)
• Global Biotic Interactions: Alnus incana (L.) Moench (Aulne blanc)
• Global Biotic Interactions: Alnus incana subsp. tenuifolia (Nutt.) Breitung
• Global Biotic Interactions: Alnus incana subsp. tenuifolia (Nutt.) Breitung
• Global Biotic Interactions: Pseudotsuga menziesii (Mirb.) Franco (Sapin de Douglas)
• Global Biotic Interactions: Acer rubrum L. (érable rouge)
• Global Biotic Interactions: Pinus monticola Douglas ex D. Don (Pin argenté)