355Accesses
3Altmetric
Abstract
The ectomycorrhizal basidiomycete speciesLactarius deterrimus Gröger is considered to be a strictly host-specific mycobiont ofPicea abies (L.) Karst. However, we identified arbutoid mycorrhiza formed by this fungus on the roots ofArctostaphylos uva-ursi (L.) Spreng. in a mixed stand at the alpine timberline; typical ectomycorrhiza ofP. abies were found in close relation.A. uva-ursi is known as an extremely unspecific phytobiont. The mycorrhizae of both associations are described and compared morphologically. The mycorrhiza formed byL. deterrimus on bothA. uva-ursi andP. abies show typical ectomycorrhizal features such as a hyphal mantle and a Hartig net. The main difference between the mycorrhizal symbioses with the different phytobionts is the occurrence of intracellular hyphae in the epidermal cells ofA. uva-ursi. This emphasizes the importance of the plant partner for mycorrhizal anatomy. This is the first report of a previously considered host-specific ectomycorrhizal fungus in association withA. uva-ursi under natural conditions. The advantages of this loose specificity between the fungus and plant species is discussed.
This is a preview of subscription content,log in via an institution to check access.
Access this article
Subscribe and save
- Get 10 units per month
- Download Article/Chapter or eBook
- 1 Unit = 1 Article or 1 Chapter
- Cancel anytime
Buy Now
Price includes VAT (Japan)
Instant access to the full article PDF.



Similar content being viewed by others
References
Acsai J, Largent DL (1983a) Fungi associated withArbutus menziesii andArctostaphylos manzanita, andArctostaphylos uva-ursi in central and northern California. Mycologia 75:544–547
Acsai J, Largent DL (1983b) Mycorrhizae ofArbutus menziesii Pursh andArctostaphylos manzanita Parry in northern California. Mycotaxon 16:519–536
Agerer R (1986) Studies on ectomycorrhizae III. Mycorrhizae formed by four species in the generaLactarius andRussula on spruce. Mycotaxon 27:1–59
Agerer R (1987–2002) Colour atlas of ectomycorrhizae. Einhorn-Verlag, Schwäbisch Gmünd, Germany
Agerer R (1991) Characterization of ectomycorrhiza. In: Norris JR, Read DJ, Varma AK (eds) Methods in Microbiology, vol 23. Academic, London pp 25–73
Engel H, Friedrichsen I (1971) Aspekte der Groβpilze um Mitte September im Nadelwaldgürtel der nördlichen Kalkalpen in Tirol. 1. Die Artenzahl und ihre Veränderungen. Zeitschr F Pilzkunde 37:61–73
Göbl F, Ladurner H (2000) Mykorrhizen und Pilze der Hochlagenaufforstung Haggen. Mitteilung der forstlichen Bundesversuchsanstalt Wien
Hagerman SM, Sakakibara SM, Durall DM (2001) The potential for woody understory plants to provide refuge for ectomycorrhizal inoculum at an interior Douglas-fir forest after clear-cut logging. Can J For Res 31:711–721
Heilmann-Clausen J, Verbeken A, Vesterholt J (1998) The genusLactarius. The Danish Mycological Society, Oddense
Horton TR, Bruns TD, Parker VT (1999) Ectomycorrhizal fungi associated withArctostaphylos contribute toPseudotsuga menziesii establishment. Can J Bot 77:93–102
Ingleby K, Mason PA, Last FT, Flemming LV (1990) Identification of ectomycorrhizas. HMSO, London
Mejstrik VK, Hadac E (1975) Mycorrhizas ofArctostaphylos uva-ursi. Pedobiologia 15:336–342
Molina R, Trappe JM (1982) Lack of mycorrhizal specificity by the ericaceous hostsArbutus menziesii andArctostaphylos uva-ursi. New Phytol 90:495–509
Molina R, Smith JE, McKay D, Melville LH (1997) Biology of the ectomycorrhizal genus, Rhizopogon III. Influence of co-cultured conifer species on mycorrhizal specificity with the arbutoid hostsArctostaphylos uva-ursi andArbutus menziesii. New Phytol 137:519–528
Moser M (1956) Die Bedeutung der Mykorrhiza für Aufforstungen in Hochlagen. Forstw Cbl 75:8–18
Moser M (1983) Die Röhrlinge und Blätterpilze. Kleine Kryptogamenflora Band IIb/2. Gustav Fischer Verlag, Stuttgart
Mühlmann O (2004) Pilze und Mykorrhizen vonArctostaphylos uva-ursi und ihre Bedeutung für die Wiederaufforstung in subalpinen Hochlagen in den Tiroler Alpen. Ph.D. thesis, Universität Innsbruck, Austria
Münzenberger B, Metzler B, Kottke I, Oberwinkler F (1986) Morphologische und anatomische Charakterisierung der MykorrhizaLactarius deterrimus–Picea abies in vitro. Z Mykol 52:407–422
Münzenberger B, Kottke I, Oberwinkler F (1992) Ultrastructural investigations ofArbutus unedo–Laccaria amethystea mycorrhiza synthesized in vitro. Trees 7:40–47
Neuwinger I (1972) Standortsuntersuchungen am Sonnberg im Sellrainer Obertal, Tirol. Mitteilung der Forstlichen Bundesversuchsanstalt Wien 96:177–207
Peintner U (1995) Mykosoziologische Untersuchung des Projektgebietes Achenkirch unter besonderer Berücksichtigung von Schadstoffeinträgen. Ph.D. thesis, University of Innsbruck, Austria
Rücker T, Wittmann H, Peer T (1990) Mykozoenologische Untersuchungen in Fichtenwäldern im Bundesland Salzburg, Österreich. Mycol Helv 4:75–98
Scheidegger C, Brunner I (1995) Electron microscopy of ectomycorrhiza: methods, applications, findings. In: Varma A, Hock B (eds) Mycorrhiza. Springer, Berlin Heidelberg New York, pp 205–228
Schiechtl (1970) Zur Frage der Wiederaufforstung von Sonnenhängen in den Hochlagen der Inneralpen. Allg Forstztg 81:312–314
Simard SW, Perry DA, Jones MD, Myrold DD, Durall DM, Molina R (1997) Net transfer of carbon between ectomycorrhizal tree species in the field. Nature 338:579–582
Smith SE, Read DJ (1997) Mycorrhizal symbiosis, 2nd edn. Academic, San Diego, USA
Watling R (2002) Mycota of some British shrub-plant communities. Feddes Repert 113:61–164
Zak B (1976) Pure culture synthesis of bearberry mycorrhizae. Can J Bot 54:1297–1305
Acknowledgements
We thank Dr. Ursula Peintner for reading and discussing this manuscript. This work was supported by a grant from the Federal Ministry for Agriculture, Forestry, Environment and Water Management of Austria (project number: 56.810/10-VA2b/2000).
Author information
Authors and Affiliations
Institute of Microbiology, University of Innsbruck, Technikerstrasse 25, 6020, Innsbruck, Austria
O. Mühlmann
Schneeburggasse 43a, Innsbruck, Austria
F. Göbl
- O. Mühlmann
You can also search for this author inPubMed Google Scholar
- F. Göbl
You can also search for this author inPubMed Google Scholar
Corresponding author
Correspondence toO. Mühlmann.
Rights and permissions
About this article
Cite this article
Mühlmann, O., Göbl, F. Mycorrhiza of the host-specificLactarius deterrimus on the roots ofPicea abies andArctostaphylos uva-ursi.Mycorrhiza16, 245–250 (2006). https://doi.org/10.1007/s00572-006-0038-9
Received:
Accepted:
Published:
Issue Date:
Share this article
Anyone you share the following link with will be able to read this content:
Sorry, a shareable link is not currently available for this article.
Provided by the Springer Nature SharedIt content-sharing initiative