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Two species of Acremonium section Acremonium: A. borodinense sp. nov. and A. cavaraeanum rediscovered

Published online by Cambridge University Press:  01 January 2000

T. ITO
Affiliation:
Institute for Fermentation, Osaka (IFO), 17-85, Juso-honmachi 2-chome, Yodogawa-ku, Osaka 532, Japan
I. OKANE
Affiliation:
Institute for Fermentation, Osaka (IFO), 17-85, Juso-honmachi 2-chome, Yodogawa-ku, Osaka 532, Japan
A. NAKAGIRI
Affiliation:
Institute for Fermentation, Osaka (IFO), 17-85, Juso-honmachi 2-chome, Yodogawa-ku, Osaka 532, Japan
W. GAMS
Affiliation:
Centraalbureau voor Schimmelcultures, P.O. Box 273, 3740 AG Baarn, The Netherlands
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Abstract

Two unusual species of Acremonium sect. Acremonium, A. borodinense sp. nov. and A. cavaraeanum, are described and illustrated. They were isolated in Japan from rhizosphere soil of sugarcane and an outer wall of a wooden house respectively. A. borodinense is characterized by forming two kinds of conidia, ellipsoidal rough-walled and cylindrical smooth-walled. Of A. cavaraeanum a second isolate has become available; it forms long chains of fusiform conidia, has a luteous reverse and exudes a livid-red pigment into the medium.

Type
Research Article
Copyright
© The British Mycological Society 2000

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