Phylum:Anamorphic fungi >> Class: Anamorphic fungi >> Order: Anamorphic fungi | ||||
BCRC Number: | NO BCRC Number! | |||
Scientific Name: | Pseudocercospora ehretiae | |||
Author: | Pseudocercospora ehretiae (Sawada ex)Goh & Hsieh, Trans. mycol. Soc. R.O.C. 4: l-23. 1989. |
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Description: | Leaf spots none or indistinct. Fruiting hypophyllous, yellowish, irregularly spreading throughout the lower leaf surface. Stromata absent. Secondary mycelium external, copious: hyphae arising from the stromata, olivaceous brown, repent, branched, closely multiseptate, sometimes slightly constricted at the septa, 2-4 μm wide. Conidiophores borne terminally and later- ally from the secondary mycelial hyphae, but sometimes arising from contiguous cells of closely septate hyphae and aggregated into pseudofascicle in group of about 10, erect, not geniculate, simple, 0-1 septate, 10-20 × 4-5 μm; conidial scars visible but not thickened. Conidia pale olivaceous brown, obclavate to obclavato-cylindric, straight to mildly curved, 1-11 septate, sometimes slightly constricted at the septa, subobtuse or rounded at the apex, obconically truncate at the base, 20-150 × 4-4.5 μm; hilum visible but not thickened. | |||
Specimens: | Taiwan, Nantou Hsien, Waichecheng, 22 Aug. 1944, holotype NTU-PPE, Aug. 22, 1944. |
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Habitat: | On leaves of Ehretia dicksonii Hance var. typica Nakai. | |||
Distribution: | Taiwan. |
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References: | Sawada, K. 1959. |
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Provided: | W. H. Hsieh |
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Note: | null | |||