| gymnosporangium | (n) genus of fungi that produce galls on cedars and other conifers of genera Juniperus and Libocedrus and causes rust spots on apples and pears and other plants of family Rosaceae, Syn. genus Gymnosporangium |
| apple rust | (n) rust fungus causing rust spots on apples and pears etc, Syn. cedar-apple rust, Gymnosporangium juniperi-virginianae |
| 赤星病 | [あかぼしびょう, akaboshibyou] (n) Gymnosporangium rust (plant infection) [Add to Longdo] |