The Stipes are tubes usually with a thick wall, which is often wrinkled and folded lengthwise, and is confluent above with the wall of the sporangium; in some cases the stipe also enters the sporangium, and is more or less prolonged within it as a columella.
"The Myxomycetes of the Miami Valley, Ohio"
A. P. Morgan
The Stipes very short, often entirely concealed by the dense mass of sporangia, arising from a common hypothallus.
"The Myxomycetes of the Miami Valley, Ohio"
A. P. Morgan
The sporangia rarely simple, usually confluent into a head of from four or five to fifteen or twenty, and sometimes more, simple sporangia; the Stipes variable in length, long or short, rarely wanting.
"The Myxomycetes of the Miami Valley, Ohio"
A. P. Morgan