Serpula himantioides due to a lack of any above ground symptoms of disease. Signs of the pathogen include basidiospores, and fungal masses that are generally dark brown and membranous in the center but become thin white mycelium towards edges of the mass. The brown cubical rot caused by "S. himantioides" resembles the rots of "Phaeolus schweinitzii" and "S. lacrymans". "Serpula himantiodes" is a pre-harvest pathogen that exerts economic impact on lumber supply. It is considered the wild sister species of "S. lacrymans", the pathogen that causes dry rot in wooden building structures. "S. himantioides" is studied most frequently in the context of
Society for the Protection of Ancient Buildings Society for the Protection of Ancient Buildings The Society for the Protection of Ancient Buildings (SPAB) (sometimes known as Anti-Scrape) is an amenity society founded by William Morris, Philip Webb and others, in 1877; to oppose what they saw as destructive 'restoration' of ancient buildings then occurring in Victorian England; 'ancient' being used in the wider sense of 'very old' rather than the more usual modern one of 'pre-medieval'. Morris was particularly concerned about the practice, which he described as 'forgery', of attempting to return functioning buildings to an idealised state from the distant past, which often involved the removal