Grant Dooks Darker

• The Hypodermataceae of conifers
• A revision of the genera of the Hypodermataceae
• Cultures of Pucciniastrum americanum (Farlow) Arthur and Pucciniastrum articum (Lagerheim) Tranzschel
• Hypodermataceae of Ontario
• Hypodermella Hiratsukae, a new species of Hypodermataceae from Japan