Morphological features of Trochila bostonensis (holotype collection FH:BHI-F0974) a1–3, a5 fresh apothecia a4 dried apothecia b1 excipular tissues in median section b2 cells at the base b3 cells at the upper and lower flank c1, c2 paraphyses d1, d2 asci d3 ascus pore with inamyloid reaction d4 crozier at ascus base e1–e6 ascospores. Mounted in: Congo Red (c2, d2, d4, e3, e5), H2O (b1–b3, c1, d1, e1, e2), KOH (e4), MLZ (d3, e6). Scale bars: 500 µm (a1–a5); 50 µm (b1); 10 µm (b1, b2, c1, c2, d1–d4, e1–e6).