Leptosphaerulina

Leptosphaerulina is a genus of fungi in the class Dothideomycetes. The relationship of this taxon to other taxa within the class was unknown in 2007 until it was placed within the Didymellaceae family in the	Pleosporales order. The genus was first described by Australian plant pathologist Daniel McAlpine in 1902.

Situation: A range of cool season grasses.

Turf damage: Uniform yellow or brown lesions may extend down to the leaf sheath. Water-soaked lesions, which quickly fade to a bleached white, may also occur on the leaf blades.

Occurrence: Disease outbreaks can occur during warm, humid weather on fescue, ryegrass or bentgrass. Large turf areas become uniformly blighted or appear patchy with individual leaves dying back from the tip.

Species
As accepted by Species Fungorum;


 * Leptosphaerulina albulae
 * Leptosphaerulina alpina
 * Leptosphaerulina americana
 * Leptosphaerulina arachidicola
 * Leptosphaerulina argentinensis
 * Leptosphaerulina australis
 * Leptosphaerulina bataticola
 * Leptosphaerulina brassicae
 * Leptosphaerulina calamagrostidis
 * Leptosphaerulina caricis
 * Leptosphaerulina coccispora
 * Leptosphaerulina convolvuli
 * Leptosphaerulina conyzicola
 * Leptosphaerulina crassiasca
 * Leptosphaerulina cryptomeriae
 * Leptosphaerulina dracocephali
 * Leptosphaerulina dryadis
 * Leptosphaerulina fontium
 * Leptosphaerulina fuliginosa
 * Leptosphaerulina guaranitica
 * Leptosphaerulina heterophracta
 * Leptosphaerulina hyperborea
 * Leptosphaerulina kiusiana
 * Leptosphaerulina kochiae
 * Leptosphaerulina lignicola
 * Leptosphaerulina longiflori
 * Leptosphaerulina macrospora
 * Leptosphaerulina mangrovei
 * Leptosphaerulina moricola
 * Leptosphaerulina mycophaga
 * Leptosphaerulina myrtillina
 * Leptosphaerulina nitida
 * Leptosphaerulina obtusispora
 * Leptosphaerulina olivaceogrisea
 * Leptosphaerulina oryzae
 * Leptosphaerulina peltigerae
 * Leptosphaerulina personata
 * Leptosphaerulina phaseolina
 * Leptosphaerulina platycodonis
 * Leptosphaerulina polyphragmia
 * Leptosphaerulina potentillae
 * Leptosphaerulina pulchra
 * Leptosphaerulina ricini
 * Leptosphaerulina rupestris
 * Leptosphaerulina saccharicola
 * Leptosphaerulina senecionis
 * Leptosphaerulina sibirica
 * Leptosphaerulina sidalceae
 * Leptosphaerulina sieversiae
 * Leptosphaerulina sisyrinchiicola
 * Leptosphaerulina trifolii
 * Leptosphaerulina vitrea

Former species;


 * L. briosiana = Leptosphaerulina trifolii
 * L. carinthiaca = Wettsteinina carinthiaca, Dothideomycetes
 * L. chartarum = Pseudopithomyces chartarum, Didymosphaeriaceae
 * L. gaeumannii = Leptosphaerulina australis
 * L. japonica = Sydowia japonica, Dothioraceae
 * L. mucosa = Sporidesmium mucosum, Pleosporomycetidae
 * L. nigritella = Merismatium nigritellum, Verrucariaceae
 * L. oryzae = Phaeosphaeria oryzae, Phaeosphaeriaceae
 * L. sojicola = Pleosphaerulina sojicola, Saccotheciaceae
 * L. vignae = Leptosphaerulina trifolii