1. Acsai J, Largent DL (1983) Mycorrhizae of Arbutus menziesii Pursh and Arctostaphylos manzanita Parry in Northern California. Mycotaxon 16:19–536
2. Agerer R (1986) Studies on ectomycorrhizae II. Introducing remarks on characterisation and identification. Mycotaxon 26:473–492
3. Baxter JW, Pickett ST, Carreiro MM, Dighton J (1999) Ectomycorrhizal diversity and community structure in oak forest stands exposed to contrasting anthropogenic impacts. Can J Bot 77:771–782
4. Bledsoe C, Klein P, Bliss LC (1990) A survey of mycorrhizal plants on Truelove Lowland, Devon Island, N.W.T., Canada. Can J Bot 68:1848–1856
5. Brand F (1991) Ektomykorrhiza an Fagus sylvatica. Charakterisierung und Identifizierung, ökologische Kennzeichnung und unsterile Kultivierung. Libri Bot 2:1–228