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HANDBOOK OF 
1920. Oidium lycopersicum. Cke. <j- Mass. Grev. xvi., 
114. 
Tufts effused, indeterminate, white, mycelium web-like ; threads 
short, branched, erect. Conidia subglobose, produced in chains, 
hyaline, 8-9 p diam. 
On stems and leaves of Solarium lycopersicum. Victoria. ( P^g. 
297.) 
Sub-Section 2. Macronemese. Sacc. 
Hyphce elongated, distinct from the conidia. 
Genus 3. TEICHODEEMA. Pers. 
Sterile hyphre decumbent, aggregated in rather compact 
flattened tufts, fertile branches ascending, typically divaricate, 2-3 
times divided, apices not inflated. Conidia minute, brightly 
coloured or hyaline. 
1921. Triclioderma viride. Pers. Syn. 230. T. lignorum. 
Sacc. Syll. 284. 
Tufts almost circular, pulvinate, rather compact, then effused, at 
first white, then in the centre, or altogether blue-green, afterwards 
turning yellowish ; threads filiform, continuous, fertile, ascending, 
2-3 times branched ; conidia globose, minute, verdigris green, 3 p 
diam., collected in a small acrogenous head. 
On bark, wood, etc. Victoria. Queensland. W. Australia. 
Tasmania. 
Conidia of Hypocrca rufa. (Fig. 298.) 
Genus 4. ASPERGILLUS. Mich. 
Sterile hyphse effused, creeping ; fertile threads erect, inflated 
and bladdery at the apex. Conidia in chains, without basidia, or 
scarcely different from the conidia. 
1922. Aspergillus glaucus. Link. Spec, i., 67. Sacc. Syll. 
304. 
Creeping threads floccose, branched, indistinctly septate, un- 
coloured; fertile threads erect, simple, nearly continuous, hyaline 
or glaucous, apex inflated into a spherical vesicle ; conidia con- 
gregated in chains about the vesicle, seated on cylindrical hyaline 
basidia, 15 x 4 p. Conidia globose, muriculate, at first hyaline, 
then glaucous, 8-10 p diam. 
On putrescent organic substances. Victoria. Queensland. 
1923. Aspergillus candidus. Link. Sp. i., 65. Sacc. Syll. 
315. 
Sterile threads creeping, fertile gregarious, erect, and quite 
simple, persistently white, continuous, 160-200 x 3-5| p, inflated at 
the apex into a small globose-ellipsoid vesicle. Conidia globose, 
of the same colour, 2|-3 p diam., produced in chains. 
On dry plants. Alps of New Guinea. 
