Two NewAspergillus NidulansGroup Members from Wyoming Soils
作者:
ChristensenMartha,
RaperKenneth B.,
StatesJack S.,
期刊:
Mycologia
(Taylor Available online 1978)
卷期:
Volume 70,
issue 2
页码: 332-342
ISSN:0027-5514
年代: 1978
DOI:10.1080/00275514.1978.12020233
出版商: Taylor&Francis
数据来源: Taylor
摘要:
SUMMARYTwo new species in theAspergillus nidulansgroup are described and compared with known related taxa.Aspergillus spectabilis, with tall conidiophores, broad green conidial columns and early-ripening cleistothecia shallowly embedded in a vinaceous Hülle-cell crust, may be most closely related toA. multicolor, A. crustosus(both nonascosporic),A. striatusandEmericella desertorum. Aspergillus bicoloris distinctive among all other recognized species in the complex in its development of tall conidiophores and columnar green heads on dilute media and in its production on malt agar of a floccose yellow felt which forms vinaceous Hülle-cell-cleistothecium aggregations aerially after growth for 4–6 wk. Ascospores in the latter species are produced sparingly, mature at 2–3 mo, are orange red, smooth or delicately roughened and have very low equatorial crests.
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