A genus of parasitic fungi causing rust diseases, with spores arranged in characteristic sheath-like structures on plant hosts.
From Greek 'koleos' (sheath) + 'spora' (spore). Named for the visible arrangement of spores in protected, sheath-like formations on the plant surface during infection.
Some Coleosporium species have amazing two-host life cycles where they alternate between conifers and herbaceous plants, making them models for understanding fungal evolution and plant-pathogen relationships!
Complete word intelligence in one call. Free tier — 50 lookups/day.