FIGURE 1. Macromitrium sulcatum var. leptocarpum. 1–4 in On taxonomic status of Macromitrium leptocarpum and M. subleptocarpum, with comments on M. sulcatum (Bryophytea, Orthotrichaceae)

FIGURE 1. Macromitrium sulcatum var. leptocarpum. 1–4: Branch leaves. 5: Basal laminal cells of branch leaf (with tubericulate papilliae). 6: Median laminal cells of branch leaf. 7–8: Low laminal cells of branch leaf. 9: Basal laminal cells along costa of branch leaf. 10–11: Apices of branch leaves. 12: Upper laminal cells of branch leaf. 13: Calyptrae. 14–15: Capsules. (1–14 from lectotype of M. leptocarpum: H-BR 264004, 15 from isosyntype of M. leptocarpum: BM000982483!). Line scales: A = 0.4 mm (1–4); B = 40 μm (5–9, 11–12); C = 100 μm (10); D = 2 mm (13–15).