Fagus | Neonectria coccinea | Cause of "beech bark disease", but apparently not a significant pathogen |
Filipendula | Triphragmium ulmariae | Rust on leaves and stems of Filipendula ulmaria |
Freesia | Alternaria hyacinthi | Causes leaf spot and damage to bulb scales of Freesia, Hyacinthus and Scilla peruviana |
Fuchsia | Pucciniastrum epilobii | Rust on leaves, also occurs on Epilobium |