Ganoderma destructans. A. Flowers of Jacaranda mimosiflora (Jacaranda tree). B. Die-back of a tree as a symptom of root rot. C. Fallen tree. D. Young basidiomes (arrows) growing along the roots of Jacaranda tree. E. Mature basidiome covered with creamy soft non-poroid tissue showing obvious continuity to hymenophore (PREM 61265). F. Basidiomes growing at the basal trunk. G. Hymenophore. H. Skeletal hyphae. I. Basidiospores. Bars: G = 1 mm, H–I = 20 µm.