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New Zealand Fungal Herbarium (PDD) Background • started about 1920 by G.H. Cunningham • transferred to DSIR, Plant Diseases Division in 1936. • in 1992 the herbarium and its associated research became part of Landcare Research. Functions • to acquire, preserve and maintain the national collection of New Zealand fungi; • to support associated systematic research; • to provide a specialist information service for various organisations and government departments both within New Zealand and throughout the Pacific; • to be a repository for fungi of ecological significance • for verification of plant disease records for New Zealand and for island nations of the South Pacific; • to underpin quarantine and border control decisions. Collection Size • over 70,000 accessioned specimens • between 1,000 and 2,000 specimens added each year Geographic Coverage • over 150 countries represented in the collection with the following major holdings: New Zealand, the Pacific Islands, Australia, Canada, Germany, USA. Specimen Protection • • • • collection is housed in air-conditioned facilities fire protection by Inergen gas flooding system type specimens are held in locked, fire-retardant cabinets annual fumigation of entire collection Database • all collection data electronic • collections holdings on WWW Database includes: • nomenclature of names • host associations • literature • descriptions • illustrations http://nzfungi.landcareresearch.co.nz • will shortly link to plant names database International Collection of Micro-organisms from Plants (ICMP) • • • • living collection of bacterial and fungal cultures international collection of plant associated bacteria New Zealand’s main collection of fungal cultures over 11,000 strains of micro-organisms, including 6,500 strains of bacteria and 4,500 strains of fungi • preservation methods: – culture plugs vacuum-dried in glass ampoules – culture plugs in glycerol solution within short plastic straws, frozen in liquid nitrogen International Collection of Micro-organisms from Plants (ICMP) • searchable database now on-line http://nzfungi.landcareresearch.co.nz/icmp/search_cultures.asp International Collection of Micro-organisms (ICMP) • searchable database now on-line http://nzfungi.landcareresearch.co.nz/icmp/search_cultures.asp