Tall fescue (
Lolium arundinaceum) is one of the most popular cool-season pasture grasses in the US, say Roberts and Andrae, but nearly all of it planted before 1980 is infected with Epichloi coenophialum, a microscopic fungus.
Pooideae Brachypodium 1 spp., Bromus 6 [29 generos, 136 spp., Melica 1 spp., Triniochloa 1 spp.] spp., Agrostis 7 spp., Alopecurus 2 spp., Anthoxantum 1 spp., Avena 3 spp., Calamagrostis 20 spp., Dactylis 1 spp., Dielsiochloa 1 spp., Festuca 25 spp., Koeleria 2 spp.,
Lolium 1 spp., Poidium 1 spp., Polypogon 2 spp., Trisetum 3 spp., Poa 30 spp., Vulpia 3 spp., Aciachne 2 spp., Anatherostipa 1 spp., Jarava 4 spp., Nassella 8 spp., Orthachne 1 spp., Piptochaetium 1 spp., Elymus 1 spp., Hordeum 1spp., Secale 1 spp.,