perithecium

As nouns the difference between perithecium and null

is that perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe while null is zero, nil; the cardinal number before einn.

As nouns the difference between perithecia and perithecium

is that perithecia is while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As nouns the difference between pycnidium and perithecium

is that pycnidium is in certain fungi, a flask-shaped cavity from the surface of the inner walls of which spores are produced while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As nouns the difference between pseudothecium and perithecium

is that pseudothecium is an ascocarp resembling a perithecium but whose asci are not regularly organised into a hymenium and are bitunicate, having a double wall which expands when it takes up water and shoots the enclosed spores out suddenly to disperse them while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As a verb ripe

is .

As a noun perithecium is

an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As nouns the difference between spore and perithecium

is that spore is spore while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As nouns the difference between ostiole and perithecium

is that ostiole is (mycology) a small hole or opening through which certain fungi release their mature spores while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As nouns the difference between pore and perithecium

is that pore is a tiny opening in the skin while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.

As a verb pore

is to study meticulously; to go over again and again.

As nouns the difference between ball and perithecium

is that ball is while perithecium is an ascocarp shaped like a skittle or ball, distinguished by a small pore, the ostiole, through which the spores are released one by one when ripe.