Oospore

thick-walled, sexually-derived resting spore of oomycetes

Antheridium

male sexual organ (male gametangium) found in some fungi

oogonium

female gametangium of oomycetes, containing one or more gametes

Zoospore

fungal spore with flagella, capable of locomotion in water

Sporangium

saclike fungal structure in which the entire contents are converted into an indefinite number of asexual spores