BioImages: The Virtual Field-Guide (UK)
Hymenoscyphus fructigenus (Bull.) Fr., 1821 (Nut Disco, Nut Cup)
| Date: | 28 September 1999 |
| Location: | Berks, England |
| Voucher: | 28/09/1999[B] (Please quote this in any queries about this record) |
| State: | Fruitbody |
| Record Summary: | on cupule of aborted acorn |
| Associated organism: | on rotting cupule of Quercus |
| Identification Notes: | Spores: 20/3µm, often septate. Ascus: tip very slightly (sub immers.) blued in Melzer's iodine Paraphyses: linear, 2µm diam. |
Images etc
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Apothecia - side view | 325 by 500 pixels | ||
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Apothecia - top view | 37 Kb | 498 by 427 pixels | |
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Apothecia on acorn cupule | 23 Kb | 263 by 387 pixels | |
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Apothecia on acorn cupule | 339 by 500 pixels | ||
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Apothecia on acorn cupule | 17 Kb | 225 by 305 pixels | |
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Apothecium - side view | 15 Kb | 312 by 369 pixels | |
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Apothecium - top view | 29 Kb | 433 by 427 pixels | |
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Acus tips in Melzer's iodine | 14 Kb | 331 by 262 pixels | |
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Asci and paraphyses in Melzer's iodine | 39 Kb | 341 by 427 pixels | |
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Asci in Melzer's iodine | 13 Kb | 166 by 421 pixels | |
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Ascus tip in Melzer's iodine | 9 Kb | 129 by 391 pixels | |
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Ascus tip in Melzer's iodine | 4 Kb | 89 by 244 pixels | |
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Ascus tips in Melzer's iodine - bluing clearly visible | 11 Kb | 214 by 325 pixels | |
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Excipular cells | 33 Kb | 341 by 427 pixels | |
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Spore in ascus in Melzer's iodine | 8 Kb | 131 by 384 pixels | |
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Spores | 11 Kb | 285 by 182 pixels |
