Colonies grow rapidly in BDA medium, at temperatures of 25 ° C, filling the entire Petri dish after six days, 9 cm. White on the reverse, with yellow reverse. Sporangiophors with a width of 5–7.8 μm, erect to curved when young, little branched. Sporangia measuring 58-65 μm, globose to subglobose, multisporate, with a glassy aspect, clear to yellow, with a deliquescent wall. Long, conical columelas similar to “candles” 28 × 15 μm, few globose columelas. Ellipsoidal sporangiospores measuring 4.3–6.2 × 1.25–2.4 μm. Free chlamydospores found. Zigosporangio absent.
SCHIPPER, M. A. A. On certain species ofMucorwith a key to all accepted species. Studies in Mycology, v. 25, p.1–53, 1990.