778 
299.* Linaria Looselii 378. Linum 47.* ambiguum 471.* Loreyi 471 .* 
saricola 472.* Lobaria 291.* 296.* Locheria hirsuta 182. Lonchitis 
surita 176. Lotus eytisoides 215. Lupinus angustifolius 213. Luzula 
tenella 666. Lygodinm 445. . 
Maclaya cordata 75. Macrocystis pyrifera 142. Marchantia dis- 
junete 697.* Medieagoe depressa 473 * muricoleptis 201. spec. var. 
214. Timeroyi 474.* Melamspora 279 * Melica minuta 202. Merettia 
612.* Merismopoedia 601.* Mesotzenium 606 * Meyenia longiflora 
558.* Micralea 611.* Micrasterias 607 * Microbotryum 277.* Mischo- 
coccus 604.* Mimosa pudica 702. Monospora 49. Monotrope 378. 
Natalia 66. Nemastoma 174.* lanceolatum ib.* Nemophila insig- 
nis 127. Nephroeytium 604.* Nephroma 290.* 295.* Netrium 606.* 
Nicotiana glauca 679. Nitella 130. spec. var. vid. sub Chara. Nodu- 
lisporium 87.* ochraceum ib.* Notothylas 698.* melanospora 699.* 
orbicularis 698.* valvata 698.* Nyctagines J0. Nymphaa 123. splen- 
dens 732. 
Oakesia 692.* Obolaria virginica 694.* Oncophorus 554. Ononis 
rhinanthoides 730. spee. var. 213. Onychium melanolepis 320. Oocar- 
diam 603.* Opegrapha 291.* 297.* Ophiocytium 605.* Orchis varie- 
gata 763. Ornithogalum arcuatum 420. 729. chloranthum et nutans 
418. 728. Orobus spec. var. 215. Orobanche coerulescens 378. spe- 
ciosa 201. Orthotrichum Barthii 274.* Breutelii 273.* Oxytropis mon- 
tana 215. 
Pachyactinium 608.* Palmellacex 599.* Palmella 602.* Palmo- 
. dactylon 603.* Palmodietyon 614.* Palmogloea 613.* Parmelia 291.* 
296.* Passiflora Calvillii 184.* Neillei 184.* Pastinaca spee. var. 219. 
Pediastrum 605.* Peltigera 290.* 295.* Penieillium finitimum 87.* 
Periusaria 293.* 299* Petroselinum sativum 725. Peziza floccosa 
86.* Phelipzsa olbiensis 201. Phoenix dactylifera 74. Pbycastram 
608.* Phyliogonium norvegicum 696.* Phyliymenia 173.* hierogly- 
phica ib.* Physeia 290.* 296.* Physonema 278.* Pieris strieta 475.* 
Villarsii ib.* Pileolaria 276. Pinus maritima 74. Pisum elatius 215. 
Placodium 291.* 296.* Plantage abyssiuica A13.* albicans 414.* ar- 
gentea 412.* Berteroniana 407.* bonariensis 408.* clausa 407.* cy- 
lindriea 411.* elata 413.* eriopoda 415 * Fernandeziana 406.* Frankii 
409.* hygrophila 403.* intermedia 414.* leonensis 404.* macrosperma 
405.” marginata 407.* missourensis 409.* multiplinervia 410.* ob- 
scura 407.* ovatifolia 412.* ovata 44.* pachyneura 406.* Rancagus 
405.* rugosa 413.* Steinheilii 404.* Platiymenia 173.* apoda, carnosa, 
erosa, uudulata 174.* Platyanthera bifolia 692. Pleococeus 612.* 
Pleurococcus 602.* 611.* Poa alpina 755. Podospermum laciniatum 
et Tenorei 201. Podosporiam 278.* Polycarpon alsinefolium 217. . 
Polyeystis 277.* Polyenemum majus 218. Polycoccus 612.* Polye- 
drium 604.* Polypodium orientale 176. Robertianum 237. Polystichum 
Thelypteris 237. Populus eanescens 691. Porphyridium 603.* Por- 
phyrostromium 618.* Potamogeton spathulatus 229. Potentilla cinerea 
216. delphinensis ib, .Primula acaulis, elatior, ofhieinalis 143. Proto- 
eoccacez 599.* Protococcus 611.* Protomyces 279. Protosphaeria 
z 
