Spiers, A.G.; Hopcroft, D.H. 1990: Ultrastructural studies of interactions between resistant and susceptible polar cultivars and the rusts, Melampsora medusae and Melampsora larici-populina. New Zealand Journal of Botany 28: 307-322.

Associations record only. View full record

Organism (recorded name)	Organism (current name)	Association type	Associated organism (recorded name)	Associated organism (current name)
Melampsora laricis-populina Kleb. 1902 Associations record Full record	Melampsora laricis-populina Kleb. 1902 Associations record Full record	has host	Populus ×canadensis Moench Associations record Full record	Populus ×canadensis Moench Associations record Full record
Melampsora laricis-populina Kleb. 1902 Associations record Full record	Melampsora laricis-populina Kleb. 1902 Associations record Full record	has host	Populus yunnanensis Dode Associations record Full record	Populus yunnanensis Dode Associations record Full record
Melampsora medusae Thüm. 1878 Associations record Full record	Melampsora medusae Thüm. 1878 Associations record Full record	has host	Populus ×canadensis Moench Associations record Full record	Populus ×canadensis Moench Associations record Full record
Melampsora medusae Thüm. 1878 Associations record Full record	Melampsora medusae Thüm. 1878 Associations record Full record	has host	Populus deltoides Marshall Associations record Full record	Populus deltoides Marshall Associations record Full record