Morels, fungi from the genus Morchella, are popular edible mushrooms. However, little knowledge of their asexual reproduction and inaccessible pure mitospores hamper illumination of their life cycle. Herein, we successfully induced conidiation, conidial germination and chlamydospore formation in pure culture of Morchella sextelata. Conidiation proceeded via four morphologically distinct stages: development of the conidiophore stalk, stalk branching, phialide differentiation, and conidium production. Terminal and intercalary chlamydospores were formed on conidial hyphae. The development of conidiophores occurred earlier, with more conidia produced, in cross-mating cultures than in single-spore cultures. Mature conidia were spherical and 2.5-8 μm in diameter, with a vast majority (nearly 99%) 2.5-5 μm in diameter. Each conidium contained one to three nuclei (80.2% conidia contained one nucleus, 19.1% contained two nuclei, and 0.7% contained three nuclei). The conidial nucleus diameter was 1-2 μm. The nuclear mitosis in detached conidia that was observed may benefit their colony initiation. Additionally, morel conidia formed conidial anastomosis tubes. Conidia (mitospores) likely not only function as spermatia, but also as reproductive propagules in Morchella. Further research is imperative to elucidate the relationship between the conidia and chlamydospores, and their unique function in the morel life cycle.