Agathis australis | Phytophthora cinnamomi | Phytophthora | Extant taxon | Phytophthora infestans | Undescribed taxon | undescribed taxon | ''Phytophthora'' taxon Agathis | extant taxon | Agathis |
Phytophthora taxon Agathis - causes collar-rot on New Zealand kauri (Agathis australis), New Zealand's most voluminous tree, an otherwise successful survivor of the Jurassic