Phaeosphaeria nigrans (Roberge ex Desm.) L. Holm 1957

have host

• Global Biotic Interactions: Deschampsia cespitosa (L.) P. Beauv. (Tufted Hair-grass)
• Global Biotic Interactions: Bromus inermis Leyss. (smooth brome)
• Global Biotic Interactions: Phragmites australis subsp. australis (American common reed)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Deschampsia cespitosa (L.) P. Beauv. (Tufted Hair-grass)
• Global Biotic Interactions: Deschampsia cespitosa (L.) P. Beauv. (Tufted Hair-grass)
• Global Biotic Interactions: Elymus hystrix L. (Eastern Bottle-Brush Grass)
• Global Biotic Interactions: Deschampsia cespitosa (L.) P. Beauv. (Tufted Hair-grass)
• Global Biotic Interactions: Juncus effusus L. (Soft Rush)
• Global Biotic Interactions: Bromus inermis Leyss. (smooth brome)
• Global Biotic Interactions: Trisetum cernuum Trin. (Tall False Oat)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Aloe vera (L.) Burm. fil. (aloe)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Rumex longifolius DC. (Northern Dock)
• Global Biotic Interactions: Carex parallela (Laest.) Sommerf. (parallel sedge)
• Global Biotic Interactions: Cinna arundinacea L. (Sweet Wood-Reed)
• Global Biotic Interactions: Carex atrata L. (black-spike sedge)
• Global Biotic Interactions: Deschampsia cespitosa subsp. cespitosa (Tufted Hair Grass)
• Global Biotic Interactions: Deschampsia cespitosa subsp. cespitosa (Tufted Hair Grass)
• Global Biotic Interactions: Festuca rubra L. (red fescue)
• Global Biotic Interactions: Poa trivialis L. (rough bluegrass)
• Global Biotic Interactions: Festuca valesiaca Schleich. ex Gaudin (Volga fescue)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Carex frigida All.
• Global Biotic Interactions: Rumex alpinus L. (Munk's rhubarb)
• Global Biotic Interactions: Bromus japonicus subsp. japonicus
• Global Biotic Interactions: Bromus erectus Huds. (erect brome)
• Global Biotic Interactions: Urtica dioica L. (Common Nettle)
• Global Biotic Interactions: Poa alpina L. (alpine bluegrass)
• Global Biotic Interactions: Leersia virginica Willd. (whitegrass)
• Global Biotic Interactions: Equisetum variegatum Schleich. (variegated horsetail)
• Global Biotic Interactions: Agrostis perennans (Walter) Tuck. (upland bentgrass)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Festuca rubra L. (red fescue)
• Global Biotic Interactions: Bromus kalmii A. Gray (arctic brome)
• Global Biotic Interactions: Cinna arundinacea L. (Sweet Wood-Reed)
• Global Biotic Interactions: Phragmites karka (Retz.) Trin. ex Steud. (Tropical Reed)
• Global Biotic Interactions: Deschampsia cespitosa subsp. cespitosa (Tufted Hair Grass)
• Global Biotic Interactions: Hordelymus europaeus (L.) Jess. ex Harz (wood-barley)
• Global Biotic Interactions: Poa alpina L. (alpine bluegrass)
• Global Biotic Interactions: Leersia oryzoides (L.) Sw. (Cut-grass)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Agrostis perennans (Walter) Tuck. (upland bentgrass)
• Global Biotic Interactions: Phragmites australis (Cav.) Trin. ex Steud. (common reed)
• Global Biotic Interactions: Stipa richteriana Kar. & Kir.
• Global Biotic Interactions: Lolium multiflorum Lam. (Italian Rye Grass)
• Global Biotic Interactions: Deschampsia cespitosa subsp. cespitosa (Tufted Hair Grass)
• Global Biotic Interactions: Triglochin palustris L. (Marsh Arrowgrass)
• Global Biotic Interactions: Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl. (tall oatgrass)
• Global Biotic Interactions: Cinna latifolia (Trevir.) Griseb. (drooping woodreed)
• Global Biotic Interactions: Festuca altissima All. (Mountain Fescue Grass)
• Global Biotic Interactions: Jasminum calophyllum Wall. ex G. Don
• Global Biotic Interactions: Leersia oryzoides (L.) Sw. (Cut-grass)
• Global Biotic Interactions: Elymus hystrix L. (Eastern Bottle-Brush Grass)
• Global Biotic Interactions: Elymus villosus Muhl. ex Willd. (hairy wildrye)
• Global Biotic Interactions: Anthoxanthum odoratum L. (Sweet vernal grass)
• Global Biotic Interactions: Elymus repens (L.) Gould (quackgrass)
• Global Biotic Interactions: Festuca ovina L. (Sheep's Fescue)
• Global Biotic Interactions: Nardus stricta L. (matgrass)
• Global Biotic Interactions: Bromus erectus Huds. (erect brome)
• Global Biotic Interactions: Anthoxanthum odoratum L. (Sweet vernal grass)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Festuca rubra L. (red fescue)
• Global Biotic Interactions: Elymus hystrix L. (Eastern Bottle-Brush Grass)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Cinna arundinacea L. (Sweet Wood-Reed)
• Global Biotic Interactions: Phragmites australis (Cav.) Trin. ex Steud. (common reed)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Juncus alpinoarticulatus subsp. alpinoarticulatus
• Global Biotic Interactions: Bromus sterilis L. (Barren Brome)
• Global Biotic Interactions: Festuca valesiaca Schleich. ex Gaudin (Volga fescue)
• Global Biotic Interactions: Leersia virginica Willd. (whitegrass)
• Global Biotic Interactions: Milium effusum L. (American milletgrass)
• Global Biotic Interactions: Juncus castaneus Sm. (chestnut rush)
• Global Biotic Interactions: Elymus hystrix L. (Eastern Bottle-Brush Grass)
• Global Biotic Interactions: Elymus repens (L.) Gould (quackgrass)
• Global Biotic Interactions: Cinna latifolia (Trevir.) Griseb. (drooping woodreed)
• Global Biotic Interactions: Deschampsia cespitosa subsp. cespitosa (Tufted Hair Grass)
• Global Biotic Interactions: Deschampsia cespitosa subsp. cespitosa (Tufted Hair Grass)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Zea mays L. (corn,)
• Global Biotic Interactions: Elymus riparius Wiegand (River-Bank Wild Rye)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)
• Global Biotic Interactions: Muhlenbergia tenuiflora (Willd.) Britton, Sterns & Poggenb. (Slim-Flower Muhly)
• Global Biotic Interactions: Bromus kalmii A. Gray (arctic brome)
• Global Biotic Interactions: Cinna latifolia (Trevir.) Griseb. (drooping woodreed)
• Global Biotic Interactions: Deschampsia cespitosa (L.) P. Beauv. (Tufted Hair-grass)
• Global Biotic Interactions: Dactylis glomerata L. (Cock's-foot)