 Phylum：Ascomycota >> Class： Dothideomycetes >> Order： Dothideomycetes |
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 BCRC Number： |
NO BCRC Number! | |||
| Scientific Name： |
Pseudocercospora formosana | |||
| Author： |
Pseudocercospora formosana (Yamam.) Deighton. Mycol. Pap. 140:144 1976. Basionym: Cercospora formosana Yamamoto, Jour. Soc. trop. Agric. 6:600, 1934. |
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| Description： |
Leaf spots angular to irregular, vein-limited, 1-3 mm wide, brown or purplish, paler on the lower surface. Fruiting hypophyllous. Stromata absent. Secondary mycelium external: hyphae emerging through the stomata or arise from the base of a loose fascicle, subhyaline to very pale olivaceous brown, repent or arcuate, distinctly septate, branched, 1.5-2.5 μm wide. Conidiophores 2-6 in a fascicle or borne terminally and laterally on the secondary mycelial hyphae, pale olivaceous brown, uniform in colour and width, simple or branched, straight or slightly undulate, 0-2 septate, sometimes constricted at the septa, not geniculate, rounded or conic at the apex, 5-35 × 2-4 μm. Conidia subhyaline to very pale olivaceous, narrowly obclavate or filiform, straight to slightly curved, indistinctly 3-10 septate, subacute at the apex, obconically truncate at the base, 17-100 × 2-3 μm. | |||
| Specimens： |
Taiwan, Taichung, NCHU Campus, 12 Aug. 1984, NCHUPP-43. |
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| Habitat： |
On leaves of Lantana camara L. and L. camara L. var. mista (L.) Bailey | |||
| Distribution： |
Singapore, Taiwan. |
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| References： |
Hsieh, WH and Goh, TK. 1990. |
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| Provided： |
W. H. Hsieh |
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| Note： |
null | |||