Armillaria jezoensis,a new symbiont ofGaleola septentrionalis (Orchidaceae) in Hokkaido |
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| Authors: | Joo Young Cha Tsuneo Igarashi |
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| Affiliation: | (1) Department of Forest Science, Faculty of Agriculture, Hokkaido University, 060 Sapporo, Japan |
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| Abstract: | NineArmillaria isolates obtained from the roots ofGaleola septentrionalis in Hokkaido were identified asA. jezoensis by means of mating tests. Cultures of these isolates were similar in colony morphology, mycelial growth and rhizomorph formation on each of malt extract-dextrose agar (MDA), potato-dextrose agar (PDA), andG. septentrionalis root extractdextrose agar (GDA) media, showing better mycelial growth and rhizomorph formation on GDA medium. |
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| Keywords: | Armillaria Armillaria jezoensis biological species Galeola septentrionalis symbiotic association |
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