92 ROMUALDO GONZÁLEZ FRAGOSO 
Orient.), 7 - VIIL, (cum Ramularia Tanaceti); in foliis Cynoglossi 
officinalis, Aux Escaldes, 24-VII; in foliis Geraniz sylvatici, Le 
Capcir, Vallée de Balceres, 1.800 mts. alt., 27-VII; in foliis Prunz 
spinosce, Saillagouse (Pyr. Orient.), 12-VIII; in foliis Miperici 
guadranguli, Le Capcir, aux Angles, 1.600 mts. alt., 10-IX; in, 
umbellis fructibusque Peucedani Oreoselini, Vallée de Carol, 
1.250 mts. alt., 3-IX, cum. st. ascosp.; in foliis Vepete latifolie, 
Vallée de Flo, 6-IX (cum st. ascosp.); in foliis L2thospermi ar- 
vensis prope Caldegas (Pyr. Orient.), 1.200 mts. alt., 1-IX-1915 
Leg. Fr.¡Sennen:. 
In foliis Polygoni avicularis prope Llivia (Gerona), 1.230 me- 
tros alt., 31-VIMl; in pedunculis fructibusque Cherophyllia aurel 
prope Llivia, 1.200 mts. alt.; VIIL, cum. st. ascosp.; in foliis Lern- 
canthemit Partentt, Llivia, 1.200 mts. alt.. 30-VIII; in foliis cauli- 
busque Galeopsidis Tetrahitis, Llivia, 12-VIM, cum. st. ascosp.; 
in foliis Apilobit obscuri, Llivia, 1.200 mts. alt., 13-VIIl-1915.— 
Leg. Fr. Sennen. 
50.—). erysiphoides Fr. 
f. Sanguisorbe nov. 
Caulicolis, conidiis longe catenulatis, usque 36 X I8 y,, sepe 
elobosis usque 25 y. diam.—In caulibus Sangursorbe officinalis 
prope Le Capcir, Aux Angles (Pyr. Orient.), 1.400 mts. alt., ubi, 
coll. Fr. Sennen, 9-IX-I9I15. 
51.—-. botryoides Ces.—Sacc., XXII, p. 1250. 
In foliis Spiree Ulmaria, Aux Escaldes (Pyr. Orient.) 
1.400 mts. alt., ubi coll. Fr. Sennen, 13-VIL-1915. 
Poco diversa del Ozdium exysiphordes Fr. 
52.—(). monilioides (Nees) Link.—Sacc., IV, p. 46.—Ferr., p..596.— 
Gz. Frag., in op. var.—Trav. e Sp., p. 129. 
In foliis Agropyri repentis (= Tritici), prope Augustina (Pyr. 
Orient.), 1.300 mts. alt, ubi coll. Fr. Sennen, 2-1X-1915.—In fo- 
