Despite the common names ringworm and dermatophyte, the disease is caused by a fungus, not a worm or plant. Trichophyton, Microsporum, and Epidermophyton are the most common genera that cause ringworm in humans. These organisms feed on keratin, the major structural component of hair, skin and nails.
Thuja occidentalis 'Nigra'. Naturally broad, pyramidal evergreen shrub displays deep green, scalelike needles arranged in flat sprays. New light green needles emerge in spring, deepening in color as they mature. Deep green color adds contrast to winter landscape.
November 1993. Juglans nigra. Figure 1. Middle-aged Black Walnut. Black Walnut1. Edward F. Gilman and Dennis G. Watson2. INTRODUCTION. Black Walnut grows with a rounded crown to. about 70 feet (can reach 100 to 150 feet in the woods) and spreads 60 to 80 feet when open grown (Fig.