
 
		Stroma planiusculum, elongatum  ;  perithecia  stipata,  ‘/g  mm.  
 d . ;   asci  150 - 16 0 * 1 5 - 1 7 ;   sporidia  24-30*9-12.   —   In  
 ramis  praecipue  Robiniae  in  Europa  et  Am.  bor.  (Var. 
 Coronillae  in  Europa). 
 St roma  demat iaceum  eijusum  vel  fere  nullum  ;  perithecia  
 Vs  mm.   d. ;  asci  170-180 *  14-16 ;  sporidia  28-31  *  9-12. 
 —  In  ramis  Spartii  et  Genistae  in  Europa. 
 St roma  tenuissimum  vel  nullum  ;  peri lhecia  V3 mm.   d.  ;  asci  
 180-190*  14-16  ;  sporidia  2 6 - 3 0 * 9 - 1 2 . - 1 1 1   ramis   
 ris  in  Germania. 
 Stroma  planum  vel  vix  convexum;  perilhecia  f -H U 
 d.  ;  asci   1Ó5-175  *  14-1Ó  ;  sporidia  26-29*10- 12.   —  In  
 Hederá  in  Tyrolia. 
 Peri thecia   6-12  in  quoque  caespilulo ,   ©,3-0,5  mm.   d. ;  asci   
 90-110*  15- 16;   sporidia  20-27*12- 14.   —  In  cor t ice  Sa-  
 ìicum  in  Am.   bor. 
 C  Sporidia  transverse  usque  9-12-septata. 
 St roma  pulvinatum,   raro  nullum;  peri thecia  rufo-fu sca,   ‘7   
 mm.   d. ;  asci  180-190 «  15-19 ;  sporidia  28-35  *  13-15.  — 
 In  ramis  Berberidis. 
 St roma  pulvinatum  vel  planum ;  perithecia  7^  m m . d . ;   asci  
 120- 1 30 * 15 - 18;   sporidia  28-30*12-14.   —   In  cort ice  
 Fraxini  et  Salicis  in  Am.   bor. 
 Stroma  plus  minusve  ev o lutum;   perithecia  mm.   d.  ; 
 asci  185-210 *  18-21  ;  sporidia  28-31  *  12-15.  —   In  ramis   
 Sorbi  in  Fennia .   C.  Sorbi 
 St roma  pulvinatum  vel  e long a tum;   perithecia  V4-V3 
 d. ;  asci  170-180 *  16-19  ;  sporidia  30-36*10- 12.   —  In  
 ramis  Berberidis  in  Europa  et  Am.   bor. 
 I I .  H yalodictyae  S acc. 
 Clavis  analytica  specierum  generis  «  Pleosphaerulina ■ 
 A  Sporidia  transverse  3-4-septata. 
 Peri thecia   sparsa,  150-200  g.  d.  ;  asci  80-90  *  34-40  ;  spor i dia  
 28-32*  12-14.  —   In  foliis  Plantaginis  et  in  caulibus 
 C.  elongata 
 C.  Spartii 
 C.  Negundinis 
 C.  Hederae 
 *(7.  borealis 
 C.  rufo-fusca 
 (\  Fraxini 
 C.  Berberidis 
 Trifolii  in  Italia. 
 Perilhecia   spa r s a ;   asci  7 2 * 1 8 ;   sporidia  18«  
 Pelligerae  in  Germania. 
 PI. pallida 
 In  thallo 
 * PA   Peltigerae 
 B   Sporidia  transverse  5-septata. 
 Peri thecia   gregaria ,   89-100  ft.;  asci  roseolati,   40-50 *  12-15  ;  
 sporidia  16-20*5-6.   ~   In  ramis  Rubi,  Rosae  e ì  Corni m  
 Europa. 
 Peri thecia   minut issima;   asci  45-50*20-22;   spor idia  21 -23*  
 9‘ ^o.  —   In  foliis  Potentiìlae  in  Groenlandia. 
 Peri thecia   Vr>“ V4  nim.  d.  ;  asci  70-80*40;   sporidia  25-30* 
 11-14.  —  In  foliis  Pisi  in  Am.   bor. 
 Peri thecia   mm.   d.  ;  asci  75-85  «44-5° ;   sporidia  38-44. 
 12-14.  —   In  foliis  Lathyri  in  Am.   ber. 
 Peri thecia   70-90  g.  d.  ;  asci  60-80*26-30;   sporidia  25-35  * 
 12-14.  —   In  foliis  Leguminosae  cujusd.   in  Brasilia.  
 Peri thecia   170-200  g.  d. ;   asci  50-60*  12-14;   sporid ia   13-15  
 • 4- 5*  —   In  foliis  Poae  in  Fuegia. 
 C  Sporidia  transverse  7-8-septata. 
 Peri thecia   70-90  g.  d.  ;  asci  40-50*20-25;   sporidia  25-31  *  
 10-14.  —   In  foliis  Dryadis  in  Semtlandia . 
 Peri lhecia  ‘7   mm.   d . ;   asci  75-85^30-40";  sporidia  35-38*  
 10-12.  —   In  ramis   Dendromeri  in  Amer ,   bor. 
 Pt.  intermixta  
 ^Pl.  vitrea  
 Pi.  americana  
 Pt.  hyalospora  
 ^Pt.  guaranitica  
 "^Pl.  sphaerelloides 
 Dryadis  
 PI.  calìfornica 
 C l a v i s   ana lyt ica  s p e c i e r um   g e n e r i s   «  Ca th a r in ia 
 A   Sporidia  transverse  3-4-septata. 
 Perilhecia   sparsa,  d.  ;  asci  140-160 *  35-42 ;  sporid ia 
 40-45  *  ló.  ~   In  foliis  Poae  in  Groenlandia. 
 Per i thecia  sparsa,   Vg-'7 mm.  d. ;   asci  60-65  *  ió - i8 ;   sporidia  
 18-20*6-7.   —   In  funicolo   gossypino  in  Am.   bor. 
 Peri thecia   minuta ;  asci  60-65  *  20  ;  sporidia  18  *  8.  —  In  r a mis  
 Dendromeri  in  Am.   bor. 
 Per i thecia  sparsa,  V3-V2  mm.   d.  ;  asci  tener r imi ;   sporidia  
 24*  12.  —   in  sarmentis   Vitis  in  Jt.  bor. 
 B  Sporidia  transverse  5-7 -septata. 
 Peri thecia   sparsa,  V3  mm.   d.  ;  asci  1 10-120*  11-14  ;  sporidia  
 16 - 18 *6 .8 ,   —   In  ramis  Corni  in  Am.   bor. 
 Peri thecia   sparsa  vel  subgregar ia,   Vg-Y^  mm.   d. ;  asci  r ro-   
 1 2 0 * 1 2 - 1 5 ;   sporidia  25-30*8- 10.   —  in  culmis   Tritici  
 in  California. 
 Per i thecia  60-100  g.  d. ;   asci  5 4 -6 0 * 1 5 - 18 ;   sporid ia   16-25  
 * 4,5-6.  —   In  culmis   Psammae  in  Belgio. 
 C.  Rostrupii  
 fuñicóla  
 argyrospora  
 hijalospora 
 C.  olivi<tpora 
 C.  straminis 
 "C.  maritima