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New Zealand Journal of Botany abstracts


Saprobic and ectomycorrhizal ammonia fungi in the Southern Hemisphere

Akira Suzuki

Faculty of Education
Chiba University
1-33 Yayoi-cho, Inage-ku
Chiba 263-8522, Japan
Email: asmush@faculty.chiba-u.jp

Toshimitsu Fukiharu

Natural History Museum and Institute, Chiba
955-2 Aoba-cho, Chuo-ku
Chiba 260-8682, Japan

Chihiro Tanaka

Laboratory of Environmental Mycoscience
Graduate School of Agriculture
Kyoto University
Oiwake-cho, Kitashirakawa, Sakyo-ku
Kyoto 606-8502, Japan

Takako Ohono

Faculty of Education
Chiba University
1-33 Yayoi-cho, Inage-ku
Chiba 263-8522, Japan

Peter K. Buchanan

Landcare Research
Private Bag 92170
Auckland, New Zealand

Abstract   The biogeographic distribution of ammonia fungi is reviewed using collection records of ammonia fungi, mainly obtained by artificial applications of urea in the field and in laboratory experiments. Distribution records are fragmentary at a global scale. However, generally speaking, the biogeographic distribution of ectomycorrhizal ammonia fungi appears to be more restricted than that of saprobic ammonia fungi. Those saprobic species of more restricted distribution are likely to have a more rigid substrate specificity. The biogeographic distribution of ectomycorrhizal ammonia fungi is likely to relate to the distribution of host mycorrhizal tree(s) based on the degree of host specificity. Patterns of biogeographic distribution of ammonia fungi can be categorised into six regional distribution types: ubiquitous, Northern Hemisphere, East Asia, East Asia and Oceania, Australia and New Zealand, and Australia endemic. Among the ammonia fungi, closely related counterpart species in each hemisphere are recognised.

Keywords   ammonia fungi; biogeographic distribution; Coprinopsis; counterpart species; Eucalyptus; Hebeloma; Nothofagus;Pinus; Quercus

B02083 Received 17 December 2002; accepted 11 August 2003; online publication date 11 September 2003
New Zealand Journal of Botany, 2003, Vol. 41: 391-406
0028-825X/03/4103-0391 $7.00 © The Royal Society of New Zealand 2003

PDF file of entire paper: Print-quality (193K) | screen-quality (103K)


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