Fig. 1From: Resolved phylogeny and biogeography of the root pathogen Armillaria and its gasteroid relative, Guyanagaster a Vegetative culture of Guyanagaster necrorhizus MCA 3950 showing unmelanized rhizomorphs. b Vegetative culture of Guyanagaster lucianii RAK 88 showing unmelanized rhizomorphs. c Vegetative culture of Armillaria puiggarii TH 9751 showing melanized rhizomorphs. Bar = one cmBack to article page