Teliospore
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Teliospore is the thick-walled resting spore of some fungi, from which the basidium arises.
Two-celled teliospore of Gymnosporangium globosum
Urediniospore
Videos
Urediniospores are thin-walled spores produced by the uredium, a stage in the life-cycle of rusts.
Teliospore
…Urediniomycetes Urediniospore Ustilaginomycetes…
Urediniospores of 11 Milesina species. a Milesina blechni on Struthiopteris spicant b Milesina blechni on Struthiopteris spicant, cracked spore with released plasma, germ pores scattered c Milesina carpatica on Dryopteris filix-mas d Milesina exigua on Polystichum braunii, smooth surface e Milesina exigua on Polystichum braunii, smooth surface, plasma-free spore, germ pores bipolar f Milesina feurichii on Asplenium septentrionale with smooth areas on surface g