Japanese Cornelian Dogwood Korean Cornelian Dogwood
Cornus officinalis
Cornaceae · broadleaf deciduous tree · introduced
Last updated
Data Coverage 1 of 6 dimensions
Quick Facts
Light
Full Sun to Part Shade
Hardiness
Zone Zones 5a–8b
Bloom Time
March
Origin
Japan, China, and possibly Korea Similar to C
Diseases (9)
Colletotrichum acutatum complex (C Anthracnose Podosphaera aphanis var. aphanis Powdery Mildew Sphaerulina azaleae (formerly Septoria azaleae) Leaf Scorch And Leaf Roll Phytophthora cactorum Collar Rot Armillaria ostoyae Armillaria Root Rot Various fungi (Phoma spp., Phomopsis spp., Cytospora spp.... Branch Canker abiotic (drought, heat stress) or bacterial (Xylella fast... Leaf Scorch Symptom category — not a single disease Leaf Spot Symptom category — not a single disease Root Rot