1898] THE DEVELOPMENT OF SOME ANTHRACNOSES 119 
Fic. 48. Same; conidia. 
1G. 49. Same; conidia in hanging drop; 4, anastomosing conidia; 4, 
short basidium bearing a ‘‘ secondary spore.” 
1G. 50. Same; conidia in agar twenty-four hours after sowing. 
Fic. 51. Hainesta rubi (West) Sacc. ; section. 
Fig. 52. Same; conidia germinating. 
PLATE xX, 
Fi. 53. (. nerviseguum (Fckl.) Sacc. ; section of leaf showing acervulus 
on Quercus alba. 
IGS. 54-56. Same; conidia and early stages of germination. 
Figs. 57, 58. Same on P/atanus. 
FIGs. 59, 60. Same ; conidia showing early stages of germination in agar. 
Fic. 61. Same; conidia in agar twenty-four hours after sowing. 
PLATE XI. 
FIG. 62. Colletotrichum lagenarium (Pass.) Sacc. & Roumg.; conidia. 
FIG. 63. Same; conidia germinated after twenty-four hours. 
Fig. 64. Same; conidium which has been in agar three days showing no 
swelling. 
Fig. 65. Same; conidium and mycelium four days old. 
Figs. 66,67. Same; mycelium in culture five days old. 
FIGS. 68, 60. Same; section of pustule on host. 
PLATE XI. 
Fig. 70. C. lindemuthianum (Sacc. & Magn.) Scribner ; conidia. 
Fic. 71. Same; conidia in culture twenty-four hours old. 
Fic. 72. Same; conidia, and mycelium in culture four days old. 
Fics. 73, 74. Same; section of pustule on pod of Phaseolus vulgaris. 
PLATE XIII. 
FIGs. 75, 76. C. lagenarium (Pass.) Sacc. & Roumg. on cucumber ; sec- 
tion of pustule, 
Fic. 77. Same; conidia anastomosing in hanging drop culture. 
Fig. 78. Same; conidia in agar. 
FIG. 79. Same ; seta enlarged. 
Fig. 80. Volutella citrulli Stoneman; section of citron rind showing 
character of pustule. 
1G. 81. Same; conidia in various stages of germination. 
Fig. 82. Same; stroma formed in clusters in colonies. 
PLATE XIV. Co 
FIG. 83. Gleosporium fructigenum Berk.; section of pustule on fruit 0 
quince, 
