BR105

06/18/1992

1992

L-5

Joyce Spain

c/o C. Spain 3114 Tangley Houston, Texas 77005

Yes

brasilianum

Brazil. Native from Cerrado soils at CPAC/EMBRAPA; collected from red-yellow latosol, pH 4.8-5.0 with 1 ppm available P. Maintained in pure culture in soil mix with dark red latosol and washed sand 2:1, pH 5.8, 3 ppm available P. Isolate L-5.

2 = 4.1-4.5

1 = < 10

3 = semi-mesic

3 = temperate

3 = grassland

Many white to hyaline spores produced in first culture. Second layer of the spore wall has fine densely-packed ornamentations.

Yes