Psora, deeipiens Hoffm. — Pterogonium Kilimandscharieum Mill, Hal. 211 
— decipiens Hoffm. var. albo-marginata 
Müll. Arg. 64, 88 
— elegans Müll. Arg. 64, 87 
— endochlora Müll. Arg. 71, 204 
— foliata var. subcorallina Müll. Arg. 
65, 483 
— leucina Müll. Arg. 64, 508 
— microlepidea Müll. Arg. 74, 530 
— pachyphylla Müll. Arg. 70, 319 
— parvifolia Müll. Arg. 65, 483 
— — var. corallina Müll. Arg. 65, 483 
— — — granulosa Müll. Arg. 65, 327 
— polydactyla Müll. Arg. 70, 320 
— tabacina Ram. 64, 175 
— testudines Müll. Arg, 74, 139 
—, Apothecien, Entwickelung. 47, 329 
—, fränkisches Jura. 67, 427 
—, spp. crit. 41, 335; 44, 472, 620 
Psoralea esculenta als Nährpflanze. 83, 237 
— Jaubertiana Fenzl. 26, 392 
— strieta, Milchröhren. 49, 81 
Psoroglaena Müll. Arg. 74, 381 
— cubensis Müll, Arg. 74, 381 
Psoroma caesium Müll. Arg. 69, 287 
— Crawfordii Müll. Arg. 69, 287 
— flavicans Müll. Arg. 67, 616 
— fulgens Sw. 70, 149 
— hispidulum Nyl. 38, 674 
— hypnorum Hoffm., Thallus, Entwicke- 
lung. 67, 187 
— Karsteni Müll. Arg, 69, 287 
— palmulata Mich. 61, 482 
— pholidotum Müll Arg. 71, 45 
Psorospermum nilotieum Kotschy. 52, 43 
Psorotichia argentiniea Müll. Arg. 72, 142 
— cleistocarpa Müll. Arg. 85, 506 
— Flotoviana Müll. Arg. 55, 505 
— riparia Arn, 42, 145 
—, spp. crit, 53, 22; 68, 218 
Peychotria apieulsta Müll. Arg. 59, 552 
— Beyrichiana Müll. Arg. 59, 545 
— brachyceras Müll. Arg. 89, 546 
— brevicollis Müll. Arg. 59, 552 
— chlorophylia Müll. Arg. 59, 546 
— chlorotiesa « obovata Mill. Arg. 59, 545 
— — ß bahiensis Müll Arg. 59, 545 
— — y lanceolata Müll. Arg, 59, 545 
— constrieta Müll. Arg, 59, 546 
— densecostata Müll. Arg. 59, 546 
— Egensis Müll. Arg. 59, 545 
— erythrophylla Müll. Arg. 59, 546 
— fissistipula Müll. Ars. 59, 551 
— forsteronioides Müll. Arg. 59, 553 
— Goyazensis Müll, Arg, 59, 551 
— gracilenta Müll. Arg, 59, 545 
— grandiflora Mann. 57, 330 
— hexandra Mann. 57, 328 
— — var. hirta Wra. 57, 329 
— inaequifolia Müll. Arg. 59, 553 
— Langsdorffiana Müll. Arg, 59, 545 
— lasiostylis Müll. Arg. 59, 551 
— longicuspis Müll. Arg. 59, 552 
— lurida Bl. 28, 225 
—- Mandiocana Müll. Arg. 59, 546 
— Medusula Müll. Arg. 59, 545 
— melaneoides «a vestita Müll. Arg. 59, 553 
— — f glabrescens Müll. Arg. 59, 553 
— mesotropa Müll, Arg. 59, 554 
— minutiflora Müll. Arg. 59, 552 
— monocephala Müll. Arg. 59, 553 
— myriantha Müll. Arg. 59, 552 
— obeonica Müll. Ars. 59, 553 
— obliquinervia Müll. Arg, 59, 552 
— oetocuspis Müll. Arg. 59, 551 
— patentinervia Müll. Arg. 59, 546 
— pleiosephala Müll. Arg. 59, 552 
— quinquecuspis Müll, Arg. 59, 552 
— Regnellii Müll. Are, 59, 552 
— rhodoleuca Müll. Arg. 59, 545 
— Riedeliana Müll. Arg. 59, 551 
— rupestris Müll. Arg. 59, 546 
— Schottiana Müll. Arg. 59, 551 
— segregata Müll. Ars. 59, 552 
— sphaerocephala Müll. Arg. 59, 553 
— spieata Müll, Arg. 59, 553 
— stellaris Müll. Arg. 59, 551 
— subtriflora Müll. Arg. 59, 553 
— tenella Müll. Arg. 59, 546 
— tenuiramea Müll. Arg. 59, 546 
— triantha Müll. Arg. 59, 553 
— triehophora Mill. Arg. 59, 545 
— triehophoroides Müll. Arg. 59, 545 
— viridiflora Rwdt. 28, 226 
— Vittoriensis Müll. Arg. 59, 551 
— Warmingii Müll. Arg. 59, 546 
— xzantholoba Müll. Arg. 59, 546 
—, spp. in Brasilien. 59, 540 
Pielea trifoliata, Verzweigung. 59, 555 
—, Lebensdauer. 97, 405 
Pteridophyta, Metamorphose, 72, 20 
Pteris aquilina, Gebrauch. 46, 309 
— armata Zoll. 30, 319 
— caudata Zoll. 30, 318 
— —, Stamm. 29, 589 
— cretica L., Sporophyll. 80, 326 
— heterophylla, Sporophyll. 80, 325 
— pedata L., Sporophyll. 80, 329 
—, Blatt, Morphologie. 47, 373 
—, Hexenbesen. 76, 142 
—, spp. auf Hawaii. 58, 425 
—, spp. auf Sizilien, 
—, spp. mit Schleier. 
Pterobryum imbrieatum Duby. 
Pterocalymma Turez. » 
Pterocarya caucasies, Marphologie.b5, 457 
Pteroceymbium Javanieum RBr. 55 
Pterogonium Kilimandscharieum Mil: Em 
a 
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