Flora of North America species comparison

stipitate-glandular throughout (usually persistently lightly white-tomentose distally).

greenish, glandular-villous (without persistent tomentum, stipitate glands mostly 0.3–1 mm, often variable, stalks broadened toward bases, about equaling gland widths).

blades (not crowded, internodes mostly 5+ mm) lanceolate to oblanceolate, 3–10 cm × 3–13 mm (distal linear), bases not clasping, decurrent 5–10 mm, margins flat to slightly revolute, faces weakly bicolor, abaxial tomentose, adaxial stipitate-glandular, otherwise glabrescent or glabrous.

blades mostly oblong-lanceolate, 2.5–7 cm × 4–20 mm, bases not clasping, not decurrent, margins flat, faces bicolor, abaxial white to gray with lightly persistent tomentum, adaxial green, both minutely stipitate-glandular.

campanulo-subglobose, 4.5–5.5 mm.

campanulate, 6–7 mm.

47–101(–156).

83–107.

5–12[–21].

9–15.

in 4–5 series, stramineous to creamy (hyaline, shiny), ovate to ovate-oblong, glabrous.

in 4–6 series, white (opaque, shiny), ovate to ovate-oblong or oblong, ± tomentose.

in corymbiform arrays.

in corymbiform arrays.

not ridged, ± papillate-roughened.

ridged, smooth.