Fig. 1From: Tulasnella calospora (UAMH 9824) retains its effectiveness at facilitating orchid symbiotic germination in vitro after two decades of subculturingPure culture of Tulasnella calospora 266 (UAMH 9824) shown within a 9 cm diam. petri dish containing Potato Dextrose Agar > 10 days after inoculation. The culture is recognizable by the smooth, cream-colored mycelium and smooth colony margins. Photo courtesy of Michael E. KaneBack to article page