186 
— Verbenacae Pase. 6t, 109 
— Violse Pass. 62, 127 
Oldham, R., Nekroiog. 5, 16 
Oles Lorentii Hochst. 23, 27 
— Sandwicensis Gray. 27, 48 
—, Lebensdauer. 97, 417 
Oleacese, Samen, Entwickelung. 35, 300 
—, Schildhaare. „ 408 
Oleaster, Geschichte, 4, 513 
Olfersis Cervina Kze., Sporophyli. 30, 342 
Olibanum, Harz zum Weihrsuch benutzt. 
—, Gebrauch. 
Olivenbaum, altes, auf Mallorea. 1, 271 
Olneya Gray. , 
Olyra, Gefäßbündel. 12, 414 
Omalia Besseri De Lobarz. 
Ombrophila Morthierisns Rehm. 
Omphalaris arabica Müll. Arg. #4, 371 
— eribellifere Nyl 67, 387 
— deusta Tuckerm. 54, 558 
— frustillata Nyl. 68, 205 
Omphalaria intrieata Arn. ar, 254; 
62, 360 
— polyglosss Nyl. 5, 558 
— prodigula Nyl 62, 353 
— tiruncula Nyl. 6l, 338 
Omphalarieae, spp. erit. 839, 209 
Omphalodes linifolis, Morphologie. 48, 675 
— scorpioides, Keimung. 40, 45 
— —, Morphologie, 64, 481 
— verns, Morphologie, 48, 675 
—, Inflorescenz. 9, 410 
Omphallophallus Kalehbr. 66, 95 
— Müllerienus Kaleckbr. 66, 95 
Onagrarieae, Morphologie. 48, 220 
Oneidium Cavendishianum Batem., Blätter. 
66, 456 
— Ceboletta Spr,, Blätter, 86, ABl 
— fallens Rehb. £ 69, 549 
— mendax Rehh. £, 68, 549 
— mierochilum Batem. 66, 457 
— olorieolle Rehb, f. 71, 151 
— saltabundum Rehb. £. 65, 534 
— salvum Behb, £ 48, 278 
— Schmidtianum Rehb, £ 69, 549 
— sphacelatum Ldi,, Morphologie. 66, 470 
— sphegiferum Ldl, Morphologie. 66, 471 
Öncocarpus Gray. 88, 398 
Oncosperma Bl, diagn. emend. Scheff. 
85, 206 
— horrida Scheff. 85, 207 
Onobrychis sativa, Morphologie. 48, 88 
Onoclea sensibilis, Sporophyli. 80, 341 
— struthiopteris Hoffm., Sporophyll. 80, 
352 
Ononis hircina, Morphologie, 43, 32 
— repens, Morphologie, 48, 31 
— rigida Kze, 29, 634 
‚Oidium Verbenacae Pass. — Opegrapha interabicans Fee. 
— spinosa, Morphologie. 48, 31 
_ virgata Kze, 29, 760 
—, kleistogame Blüten. as, 191 
——, Morphologie. „al: 7, 552 
—, Wurzel, Wachstum. », 574 
Onosma dalmaticum Scheele. 26, 500 
— tripartitum Hochst. 2,28 
—, Spp. erit. 26. 560 
—, spp. auf Sizilien. 87, 620 
Unychium auratum Kilfss,, Sporophyii 
0, 
Onychonema filiforme (Eihbg.) Roy. et Biss, 
var. ornatas Schmidle. 4 
Oogonium, Mißbildungen, Nitella ayncarpa 
„id 
ph hila Nyl Ge, 18 
grapha actop Ark m 
nphoters Syl. 49, 374 
— areniseda Nyl. 58, 446 
atra Pers. f. trifurcata (Hepp.) Stizh. 
| 
— yar, persieins Müll. Arg. 
— yirescens \iyl, ae, 85 
— atratula Mäll, Arg | 
— atro-rimalis Nyl. 47, 388 
— arroviridis Krph. 3, 480 
— atrula Nyl 30, 505 
— brachyearpa Müll. Arg. 88, 42 
— enesia Müll Ark, 11.544 
—— capensis Mill. Arg. z1, 207 
—— ceutrifugs Mass. 7 athellina Müll. Ars. 
Ar öß, „2 
— u Yan, > päarasitica Müll Arg. 56, 50: 
— (erasi Pers. 64, 193 
— Cesareensis Nyl. 51, 477 
— Chevslieri Leight. 70, 182 
— ehlorographa Nyl 49, 203 
— einereo-virens Krph. 58, 479 
— eireumducte Nyl. 5, 874 
— consimillims Nyl. 69, 321 
— devulgata Nyl. 2, 358 
— diaphoroides Nyl. 61, 453 
— diatona Nyl. 08, 13 
—— diehaenella Nyl 49, 134 
— diffracta Fee. 59, 480 
— dimidiste Müll Arg, 68, 332 
— emersa Müll Arg. 70, 63 
— enteroleuca Nyl. 38, 248 
— exaltata Müll, Arg. 66, 350 
— filieina Müll Arg. 78, 103 
— — var brevis Müll, Arg. 66, 349 
— hapsleoides Nyl, 52, 206 
— berpeties var. astroidea Müll. Are: 
— — var. stellaris Müll. Arg. 66, 349 
— bysterilformis Nyl. %, 224 
— insignior var. fusca Müll, Arg. 69, 311 
— interalbescens Nyl 9, 283 
— interalbicans F6e., 59, 480 
