Part 40

Lygodium palmatum, 75

Onoclea sensibilis, 54

Onoclea sensibilis, var. obtusilobata, 56

Onoclea Struthiopteris, 56

Ophioglossum vulgatum, 77

Osmunda cinnamomea, 60

Osmunda cinnamomea, var. frondosa, 62

Osmunda Claytoniana, 72

Osmunda regalis, 67

Pellæa atropurpurea, 90

Pellæa gracilis, 87

Pellæa Stelleri, 87

Phegopteris Dryopteris, 190

Phegopteris hexagonoptera, 188

Phegopteris Phegopteris, 187

Phegopteris polypodioides, 187

Polypodium vulgare, 184

Pteris aquilina, 105

Pteris esculenta, 107

Schizæa pusilla, 63

Scolopendrium scolopendrium, 150

Scolopendrium vulgare, 150

Woodsia Alpina, 203

Woodsia glabella, 206

Woodsia hyperborea, 203

Woodsia Ilvensis, 200

Woodsia obtusa, 202

Woodwardia angustifolia, 102