Gyalecta carneola, an immature ascus mounted in Lugol's iodine after pre-treatment with K. The ascus wall is K/I+ blue while the ascus apex contains no amyloid structure.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
