Flora of North America species comparison

pink, superficial cortical cells aporose.;

stem leaves narrowly triangular to lingulate- triangular, 1.2–1.6 × 0.6–0.8 mm, length: width ratio ca. 2:1, apex apiculate, border strong and moderately broadened basally;

hyaline cells narrowly rhomboid and 1 to occasionally 2 septate, often fibrillose apically.

brown, superficial cortical cells aporose.;

stem leaves lingulate, 1.1–1.2 mm, apex slightly apiculate to mostly broad and erose to lacerate, border only slightly broadened at base;

hyaline cells rhomboid and 0–1-septate.

not 5-ranked.

more or less 5-ranked.

1.3–1.5 × 0.5–0.55 mm, ovate-lanceolate, concave, straight, apex involute;

hyaline cells on convex surface with numerous round to elliptic pores along the commissures, grading from large elliptical pores at the base to moderate-sized round pores at the apex, concave surface with a few large round pores scattered throughout.

0.95–1.3 mm, ovate to ovate-lanceolate, concave, straight to slightly subsecund, apex involute;

hyaline cells on convex surface with numerous surface with numerous round to elliptic pores along the commissures, grading from large pores at the base to a mixture of small and tiny (2 µm) at the apex, concave surface with a few large, round pores/cell in lower side regions.

unknown.

unknown.

fascicles with 2 spreading and 1 pendent branch.

fascicles with 2 spreading and 1 pendent branch.