Ascomycetous Fungi Math
Any fungus of the class ascomycetes or subdivision ascomycota in which the spores are formed inside an ascus.
Ascomycetous fungi math. The noun ascomycetous fungus has 1 sense. Ascomycota is a phylum of the kingdom fungi that together with the basidiomycota forms the subkingdom dikarya. Conidia also known as conidiospores are non motile thin walled exogenously produced spores on a conidiophore either singly as in pythium phytophthora or in chains upon the conidiophore e g aspergillus and penicillium. In this lesson we ll look at a group of fungi with more than 30 000 members.
You ll learn about their habitat as well as some interesting facts regarding their history and growth. The defining feature of this fungal group is the ascus a microscopic sexual structure in which nonmotile spores called ascospores are formed. The tip of the conidiophore is spherical and gives out a number of peg like branches. Geglossaceae a type of ascomycetous fungus sarcosomataceae a type of ascomycetous fungus clavicipitaceae grainy club mushrooms any of various.
The sac fungi are separated into subgroups based on whether asci arise singly or are borne in one of several types of fruiting structures or. However some species of the ascomycota are asexual meaning that they do not have a sexual cycle. Ascomycota a phylum of fungi kingdom fungi characterized by a saclike structure the ascus which contains four to eight ascospores in the sexual stage. Ascomycetous fungus used as a noun is very rare.
Any of numerous fungi of the division ascomycota characterized by the presence of haploid spores formed within an ascus and including truffles morels and many food molds. Also called sac fungus. It is the largest phylum of fungi with over 64 000 species.