pyc·nid·i·um /pɪkˈnɪdiəm/
粉胞子器
Pyc·nid·i·um n.; pl. Pycnidia Bot. In certain fungi, a flask-shaped cavity from the surface of the inner walls of which spores are produced.
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pycnidium
n : flask-shaped asexual structure containing conidia
[also: pycnidia (pl)]