BioImages: The Virtual Field-Guide (UK)

Protomyces macrosporus Unger, 1833 (an ascomycete)

Record info

Date: 14 June 2007
Location: West Cornwall, England
Voucher: 14/06/2007[L]
State: Infection
Record Summary: galled stems, peduncles and umbel rays on Hemlock Water-dropwort
Associated organism: in swollen stem, peduncle, umbel ray of Oenanthe crocata
Image Reference: P69514

Please mention P69514 in any enquiries regarding this image.

Chlamydospores - magnified

Protomyces macrosporus Unger, 1833 (an ascomycete), Chlamydospores - magnified

limoniform intercalary spores showing attachments

Photography

Malcolm Storey Canon EOS10D digital SLR and Meiji microscope with x2.5 projection eye-piece.
Copyright Image Copyright © Malcolm Storey, 2007, www.bioimages.org.uk. Some rights reserved.

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Image Files available

Image P69514 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
Digital Negatives 1,632 Kb 3072 by 2048 34.1 by 22.7 42.6 by 28.4 10.2 by 6.8 JPEG file
Low Res 254 Kb 1536 by 1024 17.0 by 11.3 21.3 by 14.2 5.1 by 3.4 JPEG file
Web site (as above) (dynamic) 500 by 333 5.5 by 3.7 6.9 by 4.6 1.6 by 1.1 JPEG file

Note: The MS Windows & Macintosh screen ppi values are illustrative/traditional and may not apply to your monitor.

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