BioImages: The Virtual Field-Guide (UK)
Phacellium rufibasis (Berk. & Broome) U. Braun, 1992 (an anamorphic fungus)
| Date: | 17 July 2007 |
| Location: | Cardigan, Wales |
| Voucher: | 17/07/2007[K] (Please quote this in any queries about this record) |
| State: | Infection |
| Record Summary: | Ramularia anamorph: on underside of rusty brown spots on leaves of Bog Myrtle |
| Associated organism: | on underside of live, spotted leaf of Myrica gale |
| Identification Notes: | Ramularia anamorph on undersides of bright rusty-brown spots on leaves. Conidia: in chains; amygdaliform with single raised scar (terminal) or narrowly amygdaliform to fusiform with raised scars at opposite ends (intercalary). 6.5-10/15-26µm. Conidiophores: erect, septate, sparsely branched at apex, with terminal, and shortly-stalked, alternate, lateral, thickened attachment scars. Conidia (and some conidiophores) strongly staining (especially the scars) in lactophenol cotton blue. |
Images etc
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Infected leaves - top surfaces - pale background | 500 by 455 pixels | ||
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Infected leaves - under surfaces - pale background | 500 by 464 pixels | ||
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Leaf spot - top - highly enlarged | 500 by 438 pixels | ||
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Leaf spot - underside - close-up - magnified | 500 by 333 pixels | ||
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Leaf spot - underside - close-up - magnified | 500 by 333 pixels | ||
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Leaf spot - underside - close-up - magnified | 500 by 408 pixels | ||
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Leaf spot - underside - highly enlarged | 500 by 430 pixels | ||
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Leaf spot - underside - highly enlarged | 500 by 380 pixels | ||
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Leaf spot - underside - highly enlarged | 469 by 500 pixels | ||
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Leaf spot - underside - highly enlarged | 500 by 377 pixels | ||
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Leaf spot - underside - highly enlarged | 500 by 436 pixels | ||
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Conidiophores and conidia - magnified | 324 by 500 pixels | ||
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Conidiophores and conidia - magnified | 416 by 500 pixels | ||
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Conidiophores and conidia - magnified | 465 by 500 pixels |
