Fig. 2From: Tulasnella calospora (UAMH 9824) retains its effectiveness at facilitating orchid symbiotic germination in vitro after two decades of subculturingLeaf-bearing (Stage 5) Spiranthes cernua seedlings on the surface of oatmeal agar (OMA) co-cultured with Tulasnella calospora 266. The photo was taken 42 days after sowing and incubation in darkness at ambient temperature followed by 7 days under a white light photoperiodBack to article page