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Rev. M. J. Berkeley and My . C. E. Broome on British Fungi, 455 XL. — Notices of British Fungi. By the Kev. M. J. Berkeley, M.A., F.L.S., and C. E. Broome, Esq. [Continued from p. 380.] j > _, [With two Plates.] hIi mo'fi Eriospora, n. g. Stroma multicellulare ; cellulis globosis poro unico communi sporas filiformes tenerrimas primo quaternatim sporoplioras coro-nantibus eifundentibus. 438. Eriospora leucostoma. On dead leaves of Typha, Spye Park, Wilts, Feb. 1850, C. E. Broome. Spots pitch-brown, very thin and diffused toward the edges, not a line broad, marked in the centre with a punctiform white-bordered pulverulent aperture. Stroma depressed. Cells vary-ing in number, generally globose, but sometimes from the con-fluence of one or more depressed. Spores very long, filiform, so delicate that they wave from the minute currents formed by the evaporation of the water in which they are placed for examina-tion on the table of the microscope, at first seated four together on short cylindrical sporophores, but soon falling ofi*. Not unlike the foregoing species, but the spores forbid its being placed in the same genus. It exactly answers to the genus Robergea of the Ascosporous series. Plate XI. fig. 1. Spores with their sporophores highly magnified. 439. Glceosporium paradoxum, Mont, in litt. = Myxosporium paradoxum, D. Not. Mic. Dec. 2. fig. 10. On leaves of ivy, Pen-zance, J. Ralfs, Esq. ; King^s Cliffe. 440. G. lobes, Mont, in litt. = Asteroma lobes, Berk. Brit. Fung, no. 346. 441. G. concentricum, Berk. & Br. = Cylindrosporum concen-tricum, Grev. Scot. Crypt. Fl. t. 27. Authentic specimens lately forwarded for inspection by Dr. Greville show the spores to be produced beneath the cuticle, and to form little heaps by oozing out as in other species of Glceo-sporium. The notion formerly broached, of its being a form of Cystopus candido, arose from a specimen in Sir W. J. Hooker^s herbarium received from Dr. Greville, but which unfortunately was not the true plant, but a form of the common white rust with cylindrical truncate spores. 44-1*. Cheirosporo botryosporo, Fr. Summa Veg. Scand. p. 499 — Hyperomyxa stilbosporoides, Corda, Ic. Fasc. 3. fig. 89 = >S^z7-bospora botryospora, Mont. Ann. d. Sc. Nat. 1837, t. 18. fig. 5. Abundant on beech twigs, Wraxall, Soracrs., C. E. Broome , Bristol, H. O. Stephens, Esq.

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XL.—Notices of British fungi

M J Berkeley and C E Broome
Annals And Magazine of Natural History (2) 5: 455-466 (1850)

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