xx 
Panus rudis Fries XV, 44. 
— Schultzii Kalchbr. XV, 44. 
— stypticus (Bull.) XV, 44. 
— torulosus Pers. XV, "4. 
Papaver commutatum Fisch. XV, 13. 
dubium L, XIII, 120. 
— — X Rhoecas XII, 120. 
— hybridum L. XV, 50. 
Paracaryum Straussii Hskn. XIL, 7. 
Parietaria cretica L. XI, 65. 
— diffusa M. & K. XI, 6. 
— — var. brevipetiolata Boiss. XI, 
65. 
— erecta M. & K. XI, 65. XV, 55. 
— judaica L. XI, 65. 
— Jusitanica L. XI, 65. 
— multicaulis Boiss. XI, 65. 
— offieinalis W. s. P. erecta 
Paris quadrifolia L. XIH, 107. 
— menströs XI, Zd: 
Parole Acetabulum (Neck.) XIII, 75. 
-— olivacea (L.) XIII, 75. 
— tiliacea if) XII, 75. 
Parnassia palustris L. XV, 50. 
Passerina hirsuta L. XI, 62. 
Paxillus acheruntius (Humb.) Schröt. 
XI, 76. 
Pedicularis palustris L. XV, 54. 
— silvatica L. XII, 123. XV, 36. 
— — weiss blühend XIII, 116. 
— Straussii Hskn. XII, 7. 
Pelargonium W. XV, 27. 
Peltigera canina (L.) XIII, 75. 
Pelorien, kultivierte, von Digitalis pur- 
purea XIII, 122. 
Peplis Portula L. XIII, 81, 96. 
Peronospora parasitica de By. XIII, 121. 
Petasites albus Grtn. XI, 23. 
— offieimalis Mnch. XIII, 100. XV, 53. 
Peucedanum alsaticum L. XI, 16, 28. 
XIII, 99. 
— (ervaria Lapeyr. XIII, 87, 98. 
— offieinale L. XIII, 87, 98. 
Peziza Geaster Rbh. XI, 7. XII, 
Pezizella infixa (W allr.) Sacc. St 6. 
Pflanzenschutz XIII, 128. 
Phacelia tanacetifolia BtE EX 216: 
Phalaris arundinacea L. pieta XV, 57. 
— brachystachys Link XIII, 38. 
— canariensis L. XIII, 38. 
— minor Retz. XIII, 38. 
— paradoxa L. XI, 17. XIII, 38. 
— — var. praemorsa Boiss. XIII,38. 
-— tuberosa L. XIII, 38. 
Phegopteris Dryopteris Fee s. Polypodium 
Phegopt. 
— Robertiana A. Br. s. Polypodium R. 
Phelipaea ramosa C. A. Mey. s. Oro- 
banche r. 
Phleum alpinum L. XIII, 109. 
Phleum alpinurm var. commutatum Boiss. 
XII, 39 
—- arenarium L. XI, 17. XIII, 39. 
— asperum Vill. XI, 17. 
-— Boehmeri Wieb. XIII, 14, 39. 
2 — var. eiliatum Grsb. XIII, 39. 
— — — gracile Hskn. XIII, 39. 
— echinatum Host XIII, 39. 
— fallax Janka XIII, 39. 
— graecum Boiss. & Heldr. XIII, 39, 
120. 
— parnassicum Heldr. XIII, 39. 
— pratense L. var. nodosum L. XI, 17. 
XIII, 16, 38. 
— tenue Schrad. XIII 39, 
Phlomis fruticosa L. XI, 43. 
— pungens W. XI, 43. 
— Rousseliana Lag. XV, 33. 
— samia fl. Anat.bor. s. Ph. Rousseliana 
— samia L. XI, 43. 
Phragmites communis L. XIH, 40. 
Physalis Alkekengi L. XI, 25. XIII, 89, 
104. XV, 54. 
Physcia eiliaris (L.) XII, 75. 
— pulverulenta (Schreb.) XIII; 75. 
— stellaris (L.) XIII, 75. 
Physoptychis gnaphalodes (DC.) Boiss. 
XI, 19: RI a 
— Haussknechtii Bornm. XIII, 1--3. 
Phyteuma nigrum Schmidt XI, 12. 
— orbiculare L. XV, 54. 
— serratum Viv. XV, 5. 
Phytolacca decandra L. XI, 57. 
Picris hieracioides L. XI, 8. 
Pilostemon orientale (L.) XV, 33. 
Pimpinella Anisum L. XI, 17. 
Pinguicula corsica Bern. & Gren. XV, 5. 
— grandiflora Lmk. XV, 5. 
— hirtiflora Ten. XI, 51, 52. 
— vulgaris L. XI, 25. XII, 83. 
Pinus halepensis Mill. XIII, 22. 
— Larieio Poir. var. Poiretiana Ant. 
XV. 
— montana Mill. XIII, 120. 
— pindica Forman. XIII, 22. 
— uneinata Ramond XIII, 120. 
EipEAer coerulescens P. B. XIII, 41. 
-— var. stramineum 
Hskn. XIH, 41, 42. 
— holeiforme R. & Sch. var. longiglume 
Hskn. XIII, 42. 
— multiflorum P. B. XII, 41. 
Pirola chlorantha Sw. XV, 36. 
— minor L. XV, 54. 
— umbellata L. XI, 17. 
— uniflora L. XIQ, 25. XIII, 81, 108. 
— — monströs XII 120: 
Pirus Pollveria L. XI, 1. XV, 4. 
Placodium eircinnatum (Pers.) XIII, 75 
Plantago albicans L, XI, 56, 
