. The essentials of botany. Botany. (J) Blue Mould may be obtained from decaying fruit, pastry, and frequently upon ink. 335. The Cup-Fungi and their Allies {Order Selvellaceoe).—The common Cup-fungus of the woods is a good representative of this order. The fa- miliar cup- or saucer-shaped growth is in reality the spore-fruit, while the plant itself generally grows underground. The plant consists of whitish, jointed filaments which grow on or in the ground, drawing their nourishment from decaying sticks, roots, etc. 386. But little is known as to the asexual reproduction, but in some spe- cies
. The essentials of botany. Botany. (J) Blue Mould may be obtained from decaying fruit, pastry, and frequently upon ink. 335. The Cup-Fungi and their Allies {Order Selvellaceoe).—The common Cup-fungus of the woods is a good representative of this order. The fa- miliar cup- or saucer-shaped growth is in reality the spore-fruit, while the plant itself generally grows underground. The plant consists of whitish, jointed filaments which grow on or in the ground, drawing their nourishment from decaying sticks, roots, etc. 386. But little is known as to the asexual reproduction, but in some spe- cies conidia much like those in the pre- ceding orders have been observed. 337. The sexual organs are pro- duced by the swelling up of the ends of certain of the white filaments of the plant into globular or ovoid cells, the carpogones, each having a projection (trichogyne). From be- low each carpogone a slender branch grows out, and becomes the antherid (Fig. 86). 338. Fertilization takes place by the antherids coming in contact with the trichogyne. As a result, numerous branches start out from below the carpogone, and growing upward form a dense felted mass which gradually takes on Fig. 85.—a filament o£ Blue Mould (Penicillium chartarum), bearing co- nidia. At the side is shown an isolated chain of Figs. 86.—Sexual organs of a Oup-fungus (Peziza orapha- lodes). The two carpogones are globular; each has a curved trichogyne. The an- therids are curved branches from below the carpogones. Much Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bessey, Charles E. (Charles Edwin), 1845-1915. New York : H. Holt and company, ;
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