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Page number:323 
Remarks (internal):Jenkins (Jour. Agr. Res. 56: 317. 1938) described the perfect stage and named it Mycosphaerella berkeleyii. See also C. arachidicola for the differences between the two species on peanut (Phytopath. 23: 627. 1933). Both sometimes are present in the same microscopic mount. C. personata var. cassiae occidentalis is not related to C. personata, but is a synonym of C. occidentalis. 
Description type:Non-original description 
Description:Cercospora personata (Berk. & Curt.) Ellis and Everhart
Jour. Mycol. 1: 63. 1885 Cladosporium personata Berk. & Curt., Grevillea 3: 106. 1875
Septogloeum arachidis Racib., Zeitschr. Pflanzenkr. 8: 66. 1898
Cercospo.ra arachidis P. Henn., Hedwigia 41: (Beiblatt) 18. 1902
Leaf spots circular to coalescing and then irregular in form, 1-10 mm. in diameter, elliptic when on rachis or petiole, dark brown to black, resembling in appearance a superficial effuse fungous growth, often with a yellow halo; fruiting amphigenous; stromata globular, brown to black, 20-30 µm in diameter, rarely elongated and 70-200 µm in extent; fascicles dense to very dense; conidiophores pale fuligenous or olivaceous brown, uniform in color and fairly so in width, straight to slightly curved, very sparingly septate, longest ones 1-3 mildly to abruptly geniculate, not branched although some abrupt geniculations appear al most like incipient branches, medium spore scar at bluntly rounded tip, 3-5 x 10-70 µm; conidia medium dark olivaceous, cylindric to slightly spindle shaped, straight to mildly curved, 1-8 septate, mostly 2-5, ends bluntly rounded or base sometimes long obconically truncate, 5-7.5 x 20-70 µm.
HOST: Arachis hypogaea L. This has been reported also on Cassia, but the reports were erroneous.
TYPES: Santee River, South Carolina; H. W. Ravenel (Curtis Sheet 324); (S. arachidis) Tegal, Java. No type listed. (C. arachidis) Para, Brazil; P. Hennings, No. 43; June, 1901.
DISTRIBUTION: A common and destructive disease wherever peanuts are grown intensively. General in our Southern States. A specimen was sent from China.
 
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