112 
78. INTERMIXED GLCEOSPORIUM. 
(Glososporium intermixtum , n. sp.) 
Pustules scattered, erurapent, surrounded by ruptured epidermis, 
minute, intermixed with and generally concealed by dense tufts 
of Cladosporium compactum (Sacc.). 
Conidia hyaline, elliptic to elongated-elliptic, with granular 
contents, often 2-3-guttulate, 7-12 x 3-3 ^/x., average 7-8 x 
3-3 l/x.; basidia hyaline, short, filiform. 
On dead Orange twig. October, 1898. Armadale, near Mel¬ 
bourne. 
It differs from G. depression (Penz.) in the pustules not being 
depressed, and the basidia being relatively short. 
The hyphffi of the Cladosporium often overrun the surface before 
the emergence of the Glveosporium, so that the upturned epi¬ 
dermis is covered by it. (Fig. 172.) 
IV.—FUNGI ON ROOTS. 
79. Septocylindrium radicicolum. 
79. ROOT SEPTOCYLINDRIUM. 
(Septocylindrium radicicolum , n. sp.) 
Forming downy-white patches on roots. 
IlypluE densely interwoven, hyaline, simple, septate, compara¬ 
tively narrow at base (2 hp.), and expanding to breadth of conidia 
at top, longer or shorter before producing conidia at apex, up to 
70/4. long. 
Conidia hyaline, cylindrical, 3—septate, not constricted at 
septa, produced in long chains, 20-34 X 4 £-5 A, average 28 x op. 
On roots of Lemon affected with “Root-rot.” July, 1899. 
Doncaster, near Melbourne. 
It differs from S. bonordenii (Sacc.) in the usually distinct 
hyp ha), and in the conidia being regularly 3-*eptate and broader. 
There were also similar white patches ou the root consisting of 
densely interwoven, hyaline, regularly segmented, branching, 
barren filaments, often with fusiform branches at right angles, 
which were readily detached and probably multiplied the fungus. 
(See Fig. 176.) 
All these fungi were saprophytic on the otherwise unhealthy 
roots. (Figs. 173, 174, 175, 176.) 
V.—FUNGI ON SCALE INSECTS. 
80. Fusarium epicoccum. 
81. Microcera coccophila. 
82. Microcera rectispora. 
