178 
Phlebopteris, 134. 
Dunkeri, 136. 
Phyllites, 138. 
Phyllopteris, 124. 
acutifolia, 143, 144. 
Phillipsii, 143. 
Phyllotheca, 20, 27. 
equisetiformis, 20. 
Schtschurarosku, 20. 
Physagenia Parlatorii, 31. 
Polypodiacewe, 40-62. 
Polypodites Mantelli, 114, 115. 
Polypodium, 36, 60, 136. 
Polytrichum, 15. 
Porella, 21. 
Porosus marginatus, 162. 
Protopteris, 68, 69, 73, 150, 101, 
154-1658. 
confluens, 157. 
Cottai, 73, 74, 157. 
Cotteana, 71, 73. 
Debeyi, 72. 
erosa, 160. 
fibrosa, 73. 
microrhiza, 149, 157. 
punctata, 70, 72, 73, 149, 154. 
Sternbergii, 71-73, 1538, 164. 
Witteana, 69-74, 16d. 
Pteridophyta, 22-159. 
Pteris, 36, 95, 118. 
Albertini, 92. 
Albertsii, 91, 92, 94. 
frigida, 93. 
reticulata, 116. 
Pterophyllum filicum, 116. 
Murchisonianum, 116. 
Rachiopteris, 3, 149. 
Reboulia hemispheerica, 6. 
Restiacese, 29. 
Rhipodopteris, 61. 
Rhizodendron Oppoliense, 73, 158. 
Rhizogonium, 16. 
Rhodymenia, 4. 
Ruffordia, 75, 76. 
Gopperti, 39, 44, 45, 75-86, 106. 
Saccammina Eriana, 11. 
Sagenopteris, 129, 130, 182, 142. 
angustifolia, 143, 
Mantelli, 180-134. 
Nathorsti, 132. 
Neocomiensis, 132. 
rhoifolia, 181-133. 
Stoliczana, 130. 
undulata, 148, 144. 
Sargassites Partschii, 6. 
ALPHABETICAL INDEX. 
Schizacee, 75-86. 
Scleropteris dissecta, 103. 
Pomelii, 110, 120. 
Sedgwickia yuccoides, 150. 
Sigillaria punctata, 72. 
Speirocarpus Haberfelneri, 119. 
Spheerococcides, 5. 
Spheerococcites, 5. 
chondriwformis, 6. 
Sphenolepis Kurriana, 42, 44. 
Sphenopteris, 3, 34, 36, 47, 51, 75, 
88, 90, 104-113. 
adiantifrons, 76. 
acrodentata, 79, 86. 
antipodum, 48. 
Auerbachi, 77, 79. 
Bunburyanus, 110. 
Cordai, 56, 109. 
Delgadoi, 107, 112. 
elongata, 51. 
Fittoni, 97, 107-113. 
flabellifolium, var. erecta, 91, 94. 
Fontainei, 19, 106. 
fragilis, 110. 
Gomesiana, 56, 112. 
Gipperti, 39, (45, 55, 56, 60, 74, 
76-78, 84, 86. 
gracilis, 107, 108. 
Hartlebeni, 76-78. 
Heeninghausii, var. 
formis, 111. 
Jugleri, 44, 76-78. 
longifolia, 76-78. 
Mantelli, 39, 41-48, 46, 48, 51, 
56, 58, 108. 
Phillipsii, 76-78, 86. 
Pichleri, 109, 112. 
plurinervia, 56, 110, 112. 
Roemeri, 41, 42, 44. 
Sillimani, 41-44, 64. 
Steenstrupi, 79. 
tenera, 41, 44, 108. 
Valdensis, 42, 45, 48, 77, 78. 
Larischi- 
Tenidium Lusitanicum, 6. 
Teeniopteris, 122-129, 142, 143. 
Beyrichii, 123, 125-128. 
Dawsoni, 123-129. 
Forbesii, 124. 
obtusa, 127. 
spatulata, 126. 
stenoneura, 126. 
superba, 127. 
tenuinervis, 126. 
vittata, 122. 
Zebingiana, 128. 
Tempskya, 148-150, 156, 157. 
ceretacea, 153. 
