Ambrosia Fungi - Information from Wikipedia on various fungi from the order Ophiostomatales which have a symbiotic relationship with the ambrosia beetle.
Ascochyta Leaf Spot - Photographs and information on various Ascochyta species which infect wheat, barley, oats, rye and many grasses.
Ascomycetes - Account of the Ascomycetes and their anamorphs, with many illustrations and several animations.
Ascomycetes - Notes on this varied group which produce microscopic spores inside special, elongated cells or sacs, known as "asci".
Ascomycota - MicrobeWiki page describes the taxonomy, genome, cell structure and metabolism, and ecology of the sac fungi. Includes photos of representative species.
Ascomycota - Information from Wikipedia on this phylum, including classification, biology and reproduction, with photographs.
Cephalosporium Leaf Stripe - Photographs and information on the fungus Cephalosporium gramineum which is known to affect wheat, barley, oats, rye and grasses.
Coccidioides immitis - Information from Wikipedia on this pathogenic fungus that can cause coccidioidomycosis or Valley Fever.
Coccidioides immitis - Illustrated article by Tom Volk on this fungal pathogen, the cause of coccidioidomycosis.
Database of Chestnut Mycorrhizae - Provides a searchable facility for identifying ectomycorrhizal fungi, and details of the research being done at the University of Wisconsin into the chestnut blight caused by Cryphonectria parasitica.
Delicacies in the Sand or Manna from Heaven? - Article by Tom Volk on desert truffles which are members of the genera Terfezia and Tirmania and are much esteemed as food in the semi-arid regions of Arabia and North Africa.
Faery Cups - Illustrated article by Tom Volk on the different cup fungi from which a faery might choose to sip.
Freshwater Ascomycetes and Their Anamorphs - General information about the group, a referenced database listing the ascomycetes reported from freshwater, and a series of illustrated species profiles.
Index to Ascomycota - List of about 90 sac fungi and their anamorphs, with photographs of each.
Inoperculate Discomycetes of the Netherlands - Stip Helleman’s personal site with species descriptions and pictures of Helotiales, mainly Hyaloscyphaceae, and other ascomycetes and members of the family Cyphellaceae.
LIAS - Provides a global information system for lichenized and non-lichenized ascomycetes.
Truffle-like Fungi in Australia - Photographs and much information on these fungi whose truffle-like fruiting bodies are generally produced underground.
Truffle.org - Project aiming to promote truffle research. Includes a tuber directory and a truffle image gallery.