„ spawn, what it is, 23 „ „ how obtained in the first instance, 24 „ „ “natural” or “virgin”, 24 „ „ how to preserve, 25 „ „ in bricks, 25 „ „ „ „ recipes for making, 26 „ „ mill-track, 27 „ „ French, 28 „ „ how to save the expense of purchasing, 29 „ „ French, experiment with, 30 Mushrooms not produced by chance, 89 „ quantities exported from France, 64 NUT Mushroom, 158 OLDACRE’S mushroom-house, 10 Old mushroom-beds, treatment of, 41 Omelette, 158 Open-air culture of Mushrooms at Paris, 80 Orange-milk Mushroom, 129 Orgelle, 141 PASTURES, how to introduce Mushrooms into, 92 Parasol Agaric, 113 Peach-kernel Mushroom, 158 Pink-gill Mushroom, 158 Places in which Mushrooms may be grown, 1 Plum Mushroom, 143 Polyporus Berkelei, 150 „ confluens, 150 „ frondosus, 150 „ ovinus, 149 „ poripes, 149 „ sulfureus, 150 Pratiolo, 97, 158 RAIN, injurious to mushroom-crop, 87 Red-fleshed Mushroom, 125 Roof of mushroom-house, 4, 5 Russian mushroom-house, 10 SAWDUST for mushroom-beds, 19 Scaly Mushroom, 113 Shed, mushroom-house under, 7 „ mushroom culture in, 45