Sporocarps small, stipitate, globose to ovate.Stalktranslucent, hollow (trapped air is often seen in liquid mounts). Columella usually present. Peridium fugaceous or persistent.Capillitium present or absent.
Species Macbrideola oblonga:
Sporocarps scattered 0.4-0.9 mm tall. Hypothallus wide, reddish. Stalk tapered, 16-25% of the total height, reddish, translucent at the base, opaqueabove, indistinctly longitudinally striate, sometimes filled with rather inconspicuous, almost translucent, irregular lumps. Sporothecae mostly ellipsoidal, rarely sub-globose or cylindrical, burnt umber, 0.2-0.45 mm diam. Peridium remaining as a transparent, red-brown collar.Columella reaching almost to the apex of the sporotheca. Capillitium arising from along the length of the columella, dichotomously branched, endingfree or united near the surface, small sporocarps with few or no anastomoses, rather thick, brown, hardly attenuated outwards, free ends blunt, slightly swollen or club-shaped. Spore-mass brown. Sporesglobose, pale brown, 10.5-11.5(-12.5)
µm diam., densely, regularly verrucose.Specimens from Colorado and Texas have stalks up to 50% of the total height but otherwise are here allocated to this sp.
Global Biodiversity Information Facility. Accessed March 05, 2008. http://www.gbif.org Mediated distribution data from 3 providers.
Mitchell, David W. December 21, 2007. Provided taxonomic information, physical description, and bibliographic content.
Species Fungorum 2006.
Data Sources:
Accessed through GBIF Data Portal March 05, 2008:
GBIF-Spain: Flora Mycologica Iberica
GBIF-Spain: Real Jardin Botanico, Madrid: MA-Fungi
Staatliche Naturwissenschaftliche Sammlungen Bayerns: The Myxomycetes Collection at the V. L. Komarov Botanical Institute, St. Petersburg
Staatliche Naturwissenschaftliche Sammlungen Bayerns: The Myxomycetes Collections at the Botanische Staatssammlung München - Collection of Martin Schnittler
University of Arkansas: Planetary Biodiversity Inventory Eumycetozoan Databank