stalkless

1. "Cup fungus: any of various ascomycetous fungi, especially of the family pezizaceae, characterized by a spore-bearing structure that is often stalkless and cup-shaped or disk-shaped."
   “盘菌：任一种子囊菌纲真菌，尤指盘菌科真菌，其特征为有一个胚状结构，通常无柄并成杯状或盘状。”
2. Free-swimming stalkless crinoid with ten feathery arms; found on muddy sea bottoms.
   自由飘浮的无柄海百合，有十只羽状的手臂；多见于多泥的海底。

adj

1. attached directly by the base
   1. sessile flowers
   2. the shell of a sessile barnacle is attached directly to a substrate

   Synonym:    sessile