760 BULLETIN DE L 4 HERBIER BOISSIËR. 



unguiculatum app. II, 22, 23. — Papavei alpinum app. III, 10. — Pappo- 

 phorum cenchroides app. II, 36, 100 ; cenchroides var. albescens app. II, 99, 

 100; glumosum app. II, 100; molle app. II, 36, 99; phleoides app. II, 100. — 

 Paradisia Liliastrum app. III, 25. — Parathesis crenulata 554. — Parietaria 

 Lusitanica 340. — Parkinsonia aculeata 542. — Parmeliella triptophylla 89. 



— Paronychia argentea 408; macrosepala 242, 333. — Parsonsia 480. — Pas- 

 siflora bryonioides 549; fœtida var. hirsuta 549; serratifolia 549. — Paspalum 

 rotatum 534. — Patellaria œruginosa 91 ; ahitacea 91 ; Eckfeldtii 91 ; griseo- 

 nigella 90; hosteleoida 91; livido-nigricans 90; millegrana 91; nigro-fusca 91 ; 

 olivaceo-rufa 91; rubellula 91. — Pavonia 480. — Pedicularis atrorubens 

 app. III, 7; Cenisia app. III, 7; fasciculata app. III, 7; incarnata app. III, 7; 

 recutita app. III, 7; tuberosa app. III, 7; Verloti app. IV, 9. — Pelecynthis 

 198, 199; axillaris 201; corymbosa 199 ; dichotoma 201 ; diffusa 200; gibba 200; 

 opposita200; retrofiexa 200; rhomboidea 199. — Pennisetum asperifolium 

 app. II, 25; ciliare app. II, 24, 25; depauperatum app. II, 26; dichotomum 

 app. II, 25; dioicum app. II. 26, 27; glabrum app. II, 26; glaucifolium app. II, 

 26; humile app. II, 26; lanuginosum app. II, 96; macrostachyon app. II, 25; 

 Quartinianum app. II, 26; Rüppellii app. II, 25, 96; Riippellii var. depaupe- 

 ratum app. II, 96 ; spectabile app. II, 25 ; spicatum 227, 228, app. II, 25 ; vil- 

 losum app. II, 25. — Pentastemon campanulatus var. anguslißora 562. — 

 Peramium 488, 489. — Pereskia 499, 500. — Periandra parvißora 441, 444, 

 445 — Pernettya 480. — Peromnion Dagnense 392 ; Jamesonii 392. — Peru- 

 laria 472. — Pes-anserinus 484. — Petermannia 480. — Petraea arborea 

 561; volubilis 561. — Petromarula 509. — Petrosimonia 471. — Peuce- 

 danum 207. — Peyrousea 480. — Phaca 464. — Phaeographis dendritica 92. 



— Phagnalon Graecum 410; rupestre 336. — Phalaris paradoxa app. II, 27. — 

 Phillyrea media 331, 338. — Philonotis fontanella 392. - Phleum tenue 245. 



— Phlomis fruticosa 339. — Phoenix reclinata app. II, 51, 52; spinosa app. II, 

 51. — Phoma hirta 682. — Phoradendron orbiculata 537; Tlacolulense 536, 

 537. — Phragmidium gracile 143; Rubi 143; Rubi Ideai 143; violaceum 143. 



— Phragmites communis app. II, 37. — Phylarthus 487. — Phyllopsora 

 albicans 90; microsperma 89, 90; parvifolia 90. — Phyllorchis 461, 462, 463. 



— Physcia obscura v. ulotrichoides 89. — Phyteuma amplexicaule 506; dubia 

 523; humile app. III, 19; Jacquini 502. 506; myrtifolia 502; orbiculare 506; 

 Rumelicum 502, 506, 521, 522; Sphaera-Jovis 522. — Picea excelsa app. III, 16. 



— Pickeringia 480. — Pilopogon gracilis 390. — Pimpinella Cretica 243. — 

 Pinalia 457. — Pinelia 468, 469. — Pinellia 468, 469. — Pinguicula alpina 

 app. III, 2; caudata 563. — Pinus Cembra app. III, 16 ; halepensis 415; Pumilio 

 app. III, 21; uncinata app. III, 21. — Piperamium 489. — Pirus 465. — 

 Pisonia aculeata 538. — Pistaccia lentiscus 333. — Pistacia Terebinthus 408. 



— Pithecolobium 484; dulce 541 ; ligustrinum 541; oblongum 541. — Pitu- 

 ranthos 209; aphyllus 209, 210, 211; aphyllus var. deuudata 210; Burchellii 

 209, 210; chlorantus 209, 210, 211; denudatus 210; junceus 211; Korolkowi 

 209, 211; Reboudii 209, 211; Rohlfsianus 209, 210; scoparius 209, 210, 211; 

 Lortuosus 209, 210; tortuosus var. virgata 210; triradiatus 209, 210. — Plagio- 

 chila Dominicencis 402; interjecta 402; Raddiana 403. — Planchonia 480. — 

 Plantago alpina 44; cinerascens app. IV, 9; Cretica 339, 414; Lagopus 245, 



