mycelioid

my·ce·li·oid

(mī-sē'lē-oyd),
Resembling a mycelium.
[mycelium + G. eidos, resemblance]

mycelioid

(mī-sē′lē-oyd) [″ + helos, nail, + eidos, form, shape]
Moldlike; resembling mold colonies in which filaments radiate from a center, said of bacterial colonies.