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Page number:19 
Description type:Non-original description 
Description:Calcarisporium arbuscula Preuss (ut arbusculum), 1851, Linnaea, 24: 124. / in Matsushima (1975), p. 19-20.
Hab Apothecio Cordycipis ophioglossoidis; Yonezawa City, Yamagata Pref., Japonia; Sept. 1962; MFC-1155. ** Apothecio Dasyscyphi sp.; Hachijo Island, Tokyo; v. 1967; MFC-2017. ** Etc.
Descr MFC-1155 in basidiocarpis sterilifactis Flammulinae velutipis in CMA: Conidiophora erecta, recta, simplicia, septata, 300-1000 µm alta, supra basin 4-9 µm crassa, prope apicem 2-3 µm crassa, usque ad 8 verticillos cellularum conidiogenarum in 1/4 - 1/3 parte superiore ferentia, hyalina praeter partem basalem pallide brunneam. Cellulae conidiogenae subulatae, hyalinae, 12-26 x 2-3 µm, apice calcariformes per proliferationes sympodialtes. Conidia ellipsoidea ovoideave, basi papillata, hyalina, 4.6-7.4 x 1.5-2.3 µm.
Ref Smith, A. L., 1909, Trans. Br. mycol. Soc., 3: 121. => Calcarisporium arbuscula: Tufts white, spreading, conidiophores with few branches, the ultimate branches awl-shaped verticillate. The conidiophores 0.5-1 mm. high, about 4 µm?in width, the verticillate branches short, 15 x 3-4 µm, the spores elliptical-oblong 5-7 x 3 µm, with sometimes a minute beak at the place of insertion. On decaying fungi. Swarraton, Hants, June, 1908. ** Tubaki, K., 1955, Nagaoa, 5: 12. ** Nicot, J., 1968, Bull. Soc. mycol. Fr., 84: 87-92 (85-92). Sur le mycoparasitisme de Calcarisporium arbuscula Preuss. => On mycoparasitism of Calcarisporium arbuscula. ** Hughes, S. J, 1969, Friesia, 9: 62 (61-65). ** Hoog, G. S. De, 1974, Stud. Mycol., 7: 71-72. => Calcarisporium arbuscula: described and illustrated.
 
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