Pyrenoiden — Quercus bancana Scheft. 
Pyrenoiden, farblose, Diatomeae. 92, 77 
—, Liemophora flabellata. 83, 305 
—, Striatella. 85, 301 
Pyrenomycetes, Deutschland. 50, 234 
Pyrenopeziza Carduorum Rehm. 55, 526 
— fuscorubra Rehm, 55, 526 
— Lojkae Rehm. 55, 509 
—— Vitis Rehm, 55, 526 
Pyrenopsis caesiella Fries. 49, Abd 
— concordatula Nyl. 58, 440 
— diffundens Nyl. 48, 602 
— foederata Nyl, 56, 194 
— homoeopsis Nyl. öl, 342 
— ocellata Fries, 49, 318 
— paraguayana Müll, Arg. 70, 285 
— phylliscella Nyl. 58, 102 
— pietava Nyl. 52, 82 
— pleiobola Nyl. 86, 17 
-—— reducta Fries. 49, 454 
— subareolata Nyl. 67, 391 
— subfuligines Nyl. 50, 369 
— tenustula Nyl. 70, 129 
— triptoeoees Nyl. 64, 2 
Pyrenopus Lemovicensis Nyl. 68, 387 
Pyrenula albella Müll. Arg. 65, 400 
— aspistes Müll. Arg. 
— atropurpures Müll. Arg. 
— brachysperma Müll, Arg. 67, 670 
— Caracasana Müll. Arg. 68, 337 
— eastanea Müll. Arg. 67, 664 
— cerina Müll. Arg. 67, 667 
— chlorospila Nyl. 73, 155 
— defosss Müll. Arg. 65, 518 
— discolor Müll, Arg. 60, 338 
— exigua Müll. Arg. 68, 335 
— fetiviea Müll. Arg. 72, 68 
— üinitims Müll. Aug. 70, 429 
— fulve Müll Arg. 68, 335 
— heteroclita Müll, Arg. 68, 334 
— immerss Müll, Arg. 70, 429 
— impressa Müll. Arg. 74, 113 
— Lagoensis Müll. Arg. 68, 335 
— marginsta Hook. 68, 338 
— marmorste Müll. Arg. 66, 247 
-— masiophorizens Müll. Arg. 68. 
— mieroseopica Müll. Arg, 
— minutulse Müll. Arg. 
— Montagnei Müll. Arg. 68, 337 
— nitida {Schrad.) Äch., Apsothesien, 
88, 326 
— Paraensis Müll, Arg. 67, 662 
— pellophoras Müll Arg. 87, 663 
— porinoides Müll, Arg, 68, 337 
— pulchella Müll, Arg, 68, 336 
-—— qusssisetole Müll Arg, 68, 336 
— rhombospora Müll Arg, 72, 148 
— ruguloss Müll. Arg. 68, 336 
— segregafa Müll. Arg. 70, 429 
— seriats Müll Arg. 08, 334 
— sexlocularis Nyl. 
— trieolor Müll. Arg. 
— trypanes Ach, 
— velata Müll. Arg. 
— velstior Müll. Arg. 
— virescons Müll. Arg. 
„— vitreas Müll. Arg. 
— Wilmsiena Müll, Arg. 
—— xyloides Müll. Arg. 
—, 8Pp. Grit. 
—, system. Stellung. 
—, Übersicht. 
Pyrgidium bengaliense Krompelh, 
Pyreillus Cubanus Nyl. 
— sodalis Nyl. 
Pyrola chlorantha, Morphologie. 
— secunda, et spp. affin. 
— wniflora, et spp. affin. 
—, Gebrauch. 
——, Morphologie. 
—, Samen, Entwiekelung. 
—, Staubblatt, 
41, 555; 44, 751; 
57 
’ 
48, 410 
68, 333 
50, 3 
59, 559 
59, 559 
42, 498 
38, 628 
88, 628 
46, 229 
48, 613 
92, 345 
92, 329 
Pyrolaria pubera, Blatt, pellucide Punkte. 
Pyronema Marisnum Carus. 
Pyrrheima Hassk, 
—— Loddigesii Hassk. 
— minus Hassk. 
Pyrus communis, Blutung, 
— malus, Blutung. 
_ —, Faser, Anatomie. 
— —, Rinde, chem. Anal. 
— triloba var. Rumelica Dingl. 
—, Hybride. 
—, Lebensdauer. 
—, Morphologie. 
—, spp. erit, 
—, spp, f0B8. 
Pyzine Cocoes Nyl, 
—_  f, isidiophors Müll, Arg. 
— limbulste Müll. Arg. 
-— Meissneri Tuck. 
_ var. endoleuea Meissen. 
— — var, soredioss Müll. Arg. 62, 290 
507 
— sehroleues Müll. Arg. 
65, 358 
62, 290 
Lö 
Qusdersendstein, Schlesien, Pfianzenreste. 
Quadriala Sieb. et Zuee. 
Quslin, W. von, Nekrolog. 
Quebracho blanco. 
— eolorado. 
— specioss Benth. 
82, 107 
Quecksilber, Einfluß auf Pflanzen. #2, 363 
Quereinium Rons, Holz, Anatomie. 44, 188 
Quereus Agni Vis. et Massal 
— agriiolia Nass, 
— bancans Scheff. 
87, 118 
52, 407 
5, 251 
