Physarum virescens

On decaying wood or organic debris, with sessile sporocarps, subglobose to cylindrical, 0.2 to 0.5 mm in diameter, yellow to greenish, with brown spore mass.

Peridium single, with numerous yellow calcium granules; columella absent.

Capillitium formed by fine hyaline threads connecting numerous irregular yellow lime nodes.

Spores globose, pale violaceous brown under the microscope, 9 to 11 µm in diameter, slightly verrucose, ornamented with abundant small darker warts irregularly distributed across their surface.