IOf)0 P.IJU.ETIN DK l'hKRBIKB BOiSSIKK (2 lne SKR.). 1 1XR) 



Odontoschisma denudatum 499. 578; Sphagni 498. — Oenanthe fistulosa 343; 

 Lachenalii 343. — Oenocarpus Bataua 270; minor 270; multicaulis 259. 270. 



— Oenothera biennis 970 — Olea europaßa 474. — Oleandra Bœtœ 892; 

 colubrina 1005. — Oligotrichura hercynien ni 123. 129, 131, 239. 644. — 

 Olmedia mollis 257. — Oraphalea diandra 452. — Oncidium Baueri 262: 

 cebolleta 832; lanceanum 262: sphacelalnm 832. — Oncophorus virens 123. 

 131, 339, 340, 637. — Onobrychys Michanxii 202; pnlchella 202; sativa 603. 



— Ononis Nalrix 972; spinosa 598. — Onosma echioides 520. — Oocystis 

 lacustris 156; Naegelii 158. — Ophiobolus fruticum 402. — Ophioglossum 

 pendulum 1011; vulgatum 84, 343. — Ophrys apifera 324. 325, 603, 1022; 

 arachniles 603; Bertoloni 752, 755; bombilifera 752, 755; Bolteroni 325, 1022: 

 Botteroni var. Chodati 324, 1022; fnciflora 324, 325; fuciflora X apifera 1022; 

 muscifera 603: spiciflora 891. — Opopanax Chironium 396, 404. 485; persicuni 

 771; syriacum 771. — Opuntia ficus indica 402, 405. — Orbignia speciosa 

 268, 269, 270. — X Orchis Beyrichii 598: coriopliorus 910: coriophorus var. 

 fragrans 910; X hybrida 598: incarnata 344; laxiflora 344. 396: maculatus 

 906, 928; masculus 906, 910; masculus var. speciosus 928; militaris 598, 603; 

 militaris X purpurea 598; militaris X lephrosanthos 598; morio X laxiflora 

 344; palustris 343; purpurea 598 ; turkestanica 528 ; ustulata 87, 910; ustulata 

 var. daplineolens 88. — Oreoweisia Bruntoni 131, 132, 629, 637; serrulata 



123, 126, 128, 238, 637. — Orlaya plalycarpos 771. — Ormosia excelsa 262. 



— Omithogalum arvensis var. gracilis 120; bohemicum 113, 115, 116: 

 ebrysanthum 116, 117: foliosum 117; Granatelli 106; luteum 116: minimum 

 var. 116; minimum var. ß spathaceum 111: narbonense 973; nutans 970: 

 pratense 109; pratense var. pusillum 113; pygmaeum 112, 114, 115; spathaceum 

 116, 119: Szovitsii 113, 114; transversale 111; villosum 113. — Orobanche 

 alba 913; cernua 752, 754; minor 911. — Orobus vernus 508. — Ortho- 

 thecium intricatum 123, 127, 128. 132, 133, 241, 331, 336, 341, 415, 419. 

 420, 645; rufescens 123, 128, 132, 241, 331, 336, 341, 415, 420, 572, 573. 

 575, 645, 898; strictum 340: Sturmii 124. — Orthotrichum affine 420, 562, 

 566, 896; anomalum 562, 634, 641; Braunii 124, 327, 641; crassifolium 8: 

 eupulatum 123, 128, 333, 417, 421, 560, 561, 562, 634, 641; diaphanum 562, 

 566,634, 641; fastigiatum 562, 566, 641; gymnostomuin 554, 641; leiocarpum 

 562, 566, 634, 642; leucomitrium 554, 641; Lyellii 562. 566, 634, 641: nudum 



124, 337, 417, 634, 641: oblusifolium 562, 566, 641; pallens 641: pateus 554, 

 562, 641; pumilum 123, 562, 566, 634, 641; repulatum 423; rupestre 127, 414, 

 629, 634, 641; saxatile 421, 560, 625, 626, 641 ; Schimperi 572, 566, 634, 641 : 

 speciosum 562, 634, 641; stramiiieum 554, 557, 562, 641; Sturmii 629, 634. 

 641; tenellum 124, 641; urnigerum 125, 238, 641. — Osbeckia pityrophylla 

 592. — Oscillatoria limosa 158; tenuis 158. — Osmunda Javanica 1011; 

 Presliana 1011: regalis 906. - Osyris alba 399, 402, 403. 408, 474, 482, 

 483, 485: divaricata 104. — Ovularia Bistortse 485: deeipiens 485: obliqua 



