BioImages: The Virtual Field-Guide (UK)
Peronospora violacea Berk., 1860 (a downy mildew)
Record info
| Date: | 31 July 1999 |
| Location: | Berks, England |
| Voucher: | 31/07/1999[D] |
| Record Summary: | on flowers of Field Scabious |
| Associated organism: | on living corolla of Knautia arvensis | Image Reference: | P14602 |
Please mention P14602 in any enquiries regarding this image.
Infected flowerhead - old
Photography
| Malcolm Storey | Specimens directly scanned on Black Widow 9630 SP flatbed scanner. |
| Copyright | Image Copyright © Malcolm Storey, 1999, www.bioimages.org.uk. Some rights reserved. |
For contact details see Conditions of use
Image Files available
Image P14602 exists at the following resolutions:
| Type | File size | Image size pixels |
Screen size - inches (MS Windows @ 90 ppi) |
Screen size - inches (Macintosh @ 72 ppi) |
Print - inches (@ 300 dpi) |
Format |
|---|---|---|---|---|---|---|
| Low Res | 132 Kb | 773 by 705 | 8.5 by 7.8 | 10.7 by 9.7 | 2.5 by 2.3 | JPEG file |
| Web site (as above) | (dynamic) | 500 by 456 | 5.5 by 5.0 | 6.9 by 6.3 | 1.6 by 1.5 | JPEG file |
Note: The MS Windows & Macintosh screen ppi values are illustrative/traditional and may not apply to your monitor.
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Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under a Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales