938 
Register, 
Oleandridium Sch. 133. 
vittatum Sap. sp. 133. 
491. 
Oleophyllum Coniventz 760. 
boreale Conwentz 760. 
Oleracites Beta prisca Sap. 
491. 
Olfersia 82, 133. 
Oligocarpia Göpp 92. 
Gutbieri Göpp 92. 
Omalanthus 595. 
tremiüa Ettingsh. 595,597. 
Omphalopelta areolata 14. 
Onagraceen 630. 
Onoclea L. 93. 
sensibilis L. 93. 
Onycbium 126. 
Opegrapha 72. 
Opbioglossaceae 151. 
Ophioglossaceen 83. 
Ophioglosseae 76, 151. 
Ophioglossmn L. 79,84,151. 
lusitanicum 152, 
palmatum 152. 
vulgatum 152. 
Opulus 790, 847. 
Orbignya Lydiae Drude 370. 
Orchidaceen 388. 
Oreodaphne 493, 495, 824. 
apicifolia Sap. et Mar. 495. 
cretacea Lesq. 494. 
foetens 493, 496. 
Heerii Gaud. 495, 496. 
resurgens Sap. 495. 
styracifolia 0. Weber 495. 
Oreodoxites Lesq. 372. 
Oreomunoa 445, 446. 
Orioporella 36. 
Ormoxylon Daws. 870. 
Ornus 760, 762. 
Orphanidesia 844. 
gaultherioides Boiss. et 
Balansa 722. 
Orphanidesites gaultheri¬ 
oides Caspary 844. 
primaevus Casp. 722, 
Ortliosira Twaites 26. 
arenaria Sm. 26. 
marina W. Sm. 26. 
Orthotriclium 75. 
Oryza exasperata Heer 384. 
Osmanthus 756. 
Osmunda L. 82, 83, 86,145. 
aurea 87. 
bilinica Sap. 87. 
cinnamomea Eutt. 87. 
eocaenica Sap. et Mar. 87. 
japonica Thunh. 87. 
javanica Bl. 87. 
lignitum Ung. 87. 
regalis L 87, 117. 
Osmundaceae 86. 
Osmundaceen 82. 
Osmundites Schemnitzensis 
Ung. 87. 
Ostrya L. 418, 820, 831. 
Atlantidis ünger 419, 420, 
421, 831. 
carpinifolia Scop. 418,419, 
831. 
humilis Sap. 418. 
multinervis Ettingsh. 419. 
Prasili Unger 419. 
stenocarpa Ettingsh. 419. 
tenerrima Sap. 419. 
virginica Willd. 405, 418, 
419, 420, 831. 
vulgaris 831. 
WalkeriP?eer418, 421,831. 
Ostryopsis Davidiana Dcsne 
424. 
Osyris L. 710. 
alba L. 709, 710. 
lata Casp. 70*9. 
primae va Ä'ap. 709,710,711. 
quadrifida Salzmann 712. 
Scliiefferdeckeri Casp. 709. 
Otopteris Lindl 221. 
Otozamites Fr. Braun 213, 
218, 221, 223,’228. 
Beani Brngt. 222, 
brevifolius Fr. Br.221,222. 
gracilis Feistmant. nec 
Schimp. 223: 
latior Sap. 221, 222. 
major Sch. 222. 
micropliyllus Brngt. 222. 
pterophylloidesBrn^^ 221. 
Ottelia Pers. 390, 806, 830. 
americana Lesq. 378. 
Ottelia Mazelii Sap. et Mar. 
378. 
parisiensis Sap. 390, 806, 
830. 
ulvaeformis Pers. 390. 
Oxalidaceae 530, 531. 
Oxalidites averrhooides 
Conw. 530, 535. 
brachysepalus Casp. 530. 
Oxycedrus 329, 330. 
Oxycoccos Pers. 718. 
macrocarpus 718. 
palustris Pers. 718. 
Oxylobium miocenicum 
Ettingsh. 677. 
pultaenoides 677. 
Oxyria 404. 
4 
P. 
Pachyphyllum Sap. 142, 
274, 275, 281. 
curvifolium Schenk 297. 
divaricatum 0. Feistm 281. 
Williamsonis Schimp. 333. 
Pachypterideae 125. 
Pachypteriden 105. 
Pachypteris Brngt. 126. 
ovata 125. 
Pachytesta Brongn. 352. 
Padus 843. 
pagiophyllum Heer 274,275, 
281, 302, 827, 861,869. 
araucarinum Heer 276. 
Brardii Sap. 276, 
cirinicum Heer 276. 
combanum Heer 276. 
crassifolium Schenk 276. 
Delgadonum Heer 319. 
heterophyllum 276. 
Kurrii Heer 276. 
Orbignyanum Sap. 276. 
peregrinum Heer 274, 267. 
rigidum Sap. 276. 
Sandbergeri Schenk 276. 
Schaurothi Schenk 276. 
Zignoi Sap. 276. 
Palackya Crie 904. 
philippinensis Crie 904. 
PalaeobromeliaJS'^^i?z^s/i.393. 
Palaeocampestria 839. 
