Name requested: Xylaria tortuosaPersoonia 14 (4): 603. 15 (2): 149, 150*, 153.
Heterotypic synonym: Xylaria digitataMycologia 9 (3): 161. 58 (4): 643. 75 (3): 460. 76 (1): 23, 24, 25, 30, 31. Mycotaxon 26: 86. 77: 394, 405. Persoonia 14 (4): 603, 604*, 606, 607, 608, 609, 611*, 612. 15 (2): 149, 151, 152, 153. Sydowia 38: 258.
Heterotypic synonym: Xylaria scoticaPersoonia 14 (4): 603. 15 (2): 150*, 151*, 152.