- Saccharomyces
Reported to be allergenic. Baker's yeast.
- Scopulariopsis
It may produce arsine gas if growing on arsenic substrate. This can occur on wallpapers covered with Paris green. It...
- Sepedonium
Most easily recognized by the spores, which are colorless to yellow, spiny, round, 1-celled, and produced singly at the ends...
- Serpula lacrymans
Common cause of extrinsic asthma (immediate-type hypersensitivity: type I). Acute symptoms include edema and bronchiospasms; chronic cases may develop pulmonary...
- Smuts
See rusts.
- Spegazzinia
This mitosporic fungus (spores develop by means of asexual cell division) is included in the classification group "Hyphomycetes". At this...
- Spore
The means by which molds reproduce. Spores are microscopic (2-100 micrometers) and various shapes. Distribution can be accomplished by a...
- Sporobolomyces
Reported to be allergenic
- Sporoschisma
A mitosporic fungal genus of the classification group "Hyphomycetes". At this time, no information is available concerning Sporoschisma allergenicity or...
- Sporothrix
The species Sporothrix schenckii can cause sporotrichosis, but usually only in individuals that are immune compromised. Sporotrichosis is a chronic...