Template:Verkley, 2001a
- Verkley, G.J.M. 2001. On Sphaerographium petiolicola and a new species, S. tenuirostrum, taxa from a rarely collected genus of coelomycetes. Mycologia 93(1): 205–211. DOI: 10.1080/00275514.2001.12063149
. ResearchGate . Cyberliber (Online)
