Seventeen day old barnyard grass seedlings with emerged from soil having 3-6 ppm of EPTC.

Barnyard grass seedlings germinated on the surface of firmly packed soil under a sealed plastic bag.

Field habit; Habitat: Grassland with Pseudoroegneria spicata, Poa secunda, and Festuca octoflora, on silty soil; Location: Fourmile Allotment, SW of Fourmile Rd, summit of low ridge; Substrate: Soil; Elevation:...

Field habit; Habitat: Grassland with Pseudoroegneria spicata, Poa secunda, and Festuca octoflora, on silty soil; Location: Fourmile Allotment, SW of Fourmile Rd, summit of low ridge; Substrate: Soil; Elevation:...

Spores; Habitat: Calcareous soil in Pinus ponderosa savanna, rocky gentle slope; Location: Above rest area on Interstate Hwy 94 between Forsyth and Billings, near mile marker 40; Substrate: Soil, calcareous;...

Lobes; Habitat: Calcareous soil in Pinus ponderosa savanna, rocky gentle slope; Location: Above rest area on Interstate Hwy 94 between Forsyth and Billings, near mile marker 40; Substrate: Soil, calcareous;...

Exciple; Habitat: Calcareous soil in Pinus ponderosa savanna, rocky gentle slope; Location: Above rest area on Interstate Hwy 94 between Forsyth and Billings, near mile marker 40; Substrate: Soil, calcareous;...

Apothecial section; Habitat: Calcareous soil in Pinus ponderosa savanna, rocky gentle slope; Location: Above rest area on Interstate Hwy 94 between Forsyth and Billings, near mile marker 40; Substrate: Soil,...

Apothecia; Habitat: Calcareous soil in Pinus ponderosa savanna, rocky gentle slope; Location: Above rest area on Interstate Hwy 94 between Forsyth and Billings, near mile marker 40; Substrate: Soil, calcareous;...

Spores; Habitat: Grassland with Pseudoroegneria spicata, Poa secunda, and Festuca octoflora, on silty soil; Location: Fourmile Allotment, SW of Fourmile Rd, summit of low ridge; Substrate: Diploschistes...