702 
Petersen, Hans 
See Petit, E. C. N. Den- 
mark (Als) 
Petersen, Harald Ingvard, 
1912-— 
See Frederiksen, H. Den- 
mark (General) 
Petersen, Herluf, 1907- 
Denmark (General) 
Petersen, Otto Georg, 
1937 
Denmark (General) 
(Hesselg) 
Petersen-Koch, P. 
See Jacobsen, E. Denmark 
(General) 
Peterson, Bo Hagard, 1918— 
Sweden (Varberg) 
See Ahlivengren, F. 
Sweden (Halland) ~~~ 
Petersson, Vagn Walther, 
1847- 
——— — 
1885- 
See Hagerup, O. Denmark 
(Genefal) & 5 Hew sto ne 
Petit, Emil Charles Nicolai, 
1817-1893 
Denmark (Als) 
See Marsilly, L. J. A. de 
C. de. France (Corse) 
Petitmengin, Marcel Georges 
Charles, 1881-1908 
France (Lorraine) 
See Godfrin, J. France 
(Lerraine) . =>. = 
See Lannes, —. France 
(Brianconnais) ~-~-~~~ 
See Mattirolo, O. Italy 
(Monte Viso) 
Petrasch, Johann 
See Seboth, J. Switzerland 
(General) 
Petry, H. 
France (Strasburg) 
Pettersson, Bror, 1895- 
Norway (Dyréya) 
See Eklund, O. Finland 
CRGPDO) io cet eae ee 
See Nylander, W. Finland 
(Helsimeotfors )),. 2.45 
Petty, Samuel Lister, -1919 
England (Leck) 
(North Lancashire) — 
(Silverdale) 
See Baker, J. G. England 
(Lake District) 
Petzold, Wiihelm i.e. Carl Wil- 
helm, 1848-1897 
France (Weissenburg) ~~ 
Peverett, Frank, 1884— 
England (Bradford) 
Peyre, Armand 
Spain (Lérida) 
Peyronel, Bruno, 1890- 
France (Monte Valaisan) 
—— — 
Page 
54 
46 
49 
49 
56 
47 
526 
526 
AUTHOR INDEX 
Pfaff, Wilhelm 
Italy (Ueberetsch) ~_____ 
See Dalle Torre, K. W. 
von. Italy (Tirol) ~__-_ 
Philippe, Xavier, 1802-1866 
France (Pyrénées) ~-.__ 
Phillips, Edward Masson 
See Briggs, T. R. A. Eng- 
land (Plymouth) ~_-_-_ 
Phillips, Reginald William, 
1854-1926 
Wales (Breconshire) ~ ___ 
SeeHerdman, W.A. 
Wales (Puffin Island) rt 
Phillips, William, 1822-1905 
England (Shrewsbury) ~~ 
Pialot, Henri 
See Reynier, A. France 
(Sainte-Baume) 
Piazza, Giuseppe 
Italy (Sicilia) 
Piazzoli Perroni, Antonietta 
Italy. (Witlano) ieee en 
Picaglia, Luigi, 1852-(?) 
Italy (Modena) 
Piccioli, Lodovico, 1867— 
Italy (General) 
(Vallombrosa) 
Pichi-Sermolli, Rodolfo, 1912- 
Italy (valle del Tevere) — 
See Societa botanica ital- 
iana. Italy (General) ~~ 
Pickard, Joseph Fry, 1876-1943 
See Lees, F. A. England 
(CEaeen See 
See Wilson, A. Great 
Britain (General) 
Pickard-Cambridge, Arthur 
Wallace, 1873- 
See Sargeaunt, J. 
(General). eo. re 
Picquenard, Charles, 1873-— 
1940 
France (Ille-et-Vilaine) ~~ 
(Finistere) “4 b-exs5>)) 
See Liégard, A. France 
Bretagne) rr bites aes 
Pierrot, Philogéne, 1835-1895 
France (Montmédy) ~---- 
See Doisy, C. France 
(Meuse. l= sirens). 
Pignatti, Erika 
Italy (Passo di Gavia) ~~ 
Pignatti, Sandro 
See Ciferri, R. Italy 
(Lombardia) **'2 228282" 
See Chodat, L. Spain 
(Majorca) > 222820. 25 
See Furrer, E. Italy 
(Bormio} i 12 S20) _ 2335 
See Giacomini, V._ Italy 
(Alta Valle del Braulio) 
See Naccari, F. Italy 
(Venezia) antlers 
338 
