sentences:  Regarding pines the key symptom to note is the inconspicuous branch cankers caused by this pathogen.Signs of "Leucostoma kunzei" include the fungal stromata of its "Cytospora" stage which form annually in recently killed bark of cankers and more abundantly, outside of girdling cankers.Pycnidial stromata are shaped like short cones, 1-2 mm in diameter, with fertile chambers radiating from the center and opening through a common pore at the top.