Sporangium globose or ellipsoid, and somewhat elongated; the wall with tints of violet, purple, and blue, deciduous.
"The Myxomycetes of the Miami Valley, Ohio"
A. P. Morgan
Sporangia globose or ovoid to ellipsoid or oblong, erect or sometimes inclined or even nodding.
"The Myxomycetes of the Miami Valley, Ohio"
A. P. Morgan
The form of the latter is at first globular, then ellipsoid, and more or less curved.
"Fungi: Their Nature and Uses"
Mordecai Cubitt Cooke