THAXTER. 
MONOGRAPH OF THE LABOULB1 \I A( 1 K. 
2U9 
70. Primary axis displaced by a single simple more or less elongate multi- 
cellular chaetophorous secondary axis, bearing a subtcrmiiial peri- Rhachomyceteae 
thecium. 
71. Receptacle a biseriate-multieellular perithecigerous axis, producing 
laterally similar perithecigerous axes. 
72. Perithecigerous axes unicellular and distally appendieulate below 
the perithecial stalk-cell. 
73. Individuals solitary with subverticillate fertile and sterile branches 
from a primary two-celled receptacle. 
74. Individuals in a dense tuft, with a common intrusive cellular hausto- 
80. 
num. 
Rhachomyce* 
7! 
Clematomyceteae 
Clenwfo s 
72 
Compsomyceteae 
Compsomycn 
71 
Moschomijces 
75. Receptacle indeterminate or elongating by secondary cell-division. 
76. Primary appendage a well denned axis of superposed cells (see also 8 I ). 
77. Receptacle and primary appendage forming a bristle-like coincident 
axis of superposed cells, bearing branches, perithecia and further Chsetomycetea 
t 
\) 
branches 
Clurfomjfces 
7^ 
78. Receptacle very variable through secondary growth, producing no Ecteinomycetea 
branches below the perithecium. 
EcUtnotnycc x 
79. Primary appendage a rounded cellular prominence beside the peril he- Misgomyceteae 
cium, with evanescent terminal branchlets (incerta xrthx). 
Misgomycea 
appendage 
their branches. Mostly 
(T.RATOMYCKTINK.I 
81. Receptacle not a massive multicellular structure. 
82. Receptacle bearing no appendages below the perithecium. 
83. Receptacle indeterminate. 
84. Perithecium determinate, the wall-rows few-celled. 
85. Perithecium indeterminate, the wall-rows many-celled. 
8(5. Receptacle determinate. 
87. Perithecium determinate, wall-rows few-celled. 
88. Perithecium indeterminate, wall-rows many-celled. 
m * i 
Ceratomycetese 
Hydropkilomycc* 
Rhyitchopkortmyces 
90 
gg 
85 
Autoicomi < * 
(Vraf'nni/ ? 
SS 
Corcomijces 
Zodiomyceteae 
8a Receptacle bearing appendages from specially differentiated <<lls **^»* 
below the perithecium. 
90. Receptacle a massive multicellular structure. 
91. Receptacle distally cup-shaped, a ciliate margin surrounding numer- 
ous perithecia. 
92. Receptacle a massive axis continuous with a terminal appendieulate 
primary appendage and bearing numerous perithecia and append- 
Zodiomy s 
ages in a crowded lateral series. 
Ev diotny* •» 
-».; 
93. Receptacle a massive axis continuous with a terminal appendieulate 
primary append a 
ous branches of numerous superposed cells. 
superpo 
eager 
Kainnmyres 
