BioImages: The Virtual Field-Guide (UK)

Leptostroma Fr., 1815 (a genus of coelomycetes)? (Identification not confirmed)

Record info

Warning: Identification questionable
Date: 16 March 2007
Location: Berks, England
Voucher: 16/03/2007[A]
State: Imperfect stage
Record Summary: black patches on dead rachis of Royal Fern
Associated organism: on dead rachis of Osmunda regalis
Image Reference: P67593

Please mention P67593 in any enquiries regarding this image.

Pycnidium squash - immature - magnified

Leptostroma Fr., 1815 (a genus of coelomycetes), Pycnidium squash - immature - magnified

Stained in Melzer's Iodine

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 P67593 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 1,742 Kb 3072 by 2048 34.1 by 22.7 42.6 by 28.4 10.2 by 6.8 JPEG file
Low Res 370 Kb 1126 by 1069 12.5 by 11.8 15.6 by 14.8 3.7 by 3.5 JPEG file
Web site (as above) (dynamic) 500 by 475 5.5 by 5.2 6.9 by 6.5 1.6 by 1.5 JPEG file

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