Urediniospores (or uredospores) are thin-walled
spores produced by the
uredium, a stage in the life-cycle of
rusts.
Development
Urediniospores develop in the
uredium, generally on a leaf's under surface.
Morphology
Urediniospores usually have two
dikaryote nuclei within one cell. In mass they are usually pale brown in contrast to
teliospores which are generally dark brown.
Urediniospores (or uredospores) are thin-walled
spores produced by the
uredium, a stage in the life-cycle of
rusts.
Development
Urediniospores develop in the
uredium, generally on a leaf's under surface.
Morphology
Urediniospores usually have two
dikaryote nuclei within one cell. In mass they are usually pale brown in contrast to
teliospores which are generally dark brown.