Flora of North America species comparison

white-tomentose, sometimes lightly so, usually not glandular, rarely glandular near bases.

densely and closely white-tomentose-floccose, glabrescent, not glandular.

blades linear-lanceolate to elliptic or oblanceolate, 2.5–10 cm × 2–10 mm (relatively even-sized), bases not clasping, not decurrent, margins flat, faces bicolor, abaxial white-tomentose, adaxial green, usually glabrous or slightly glandular, sometimes with persistent light tomentum.

blades (crowded, internodes mostly 1–3, sometimes to 10 mm) linear to linear-lanceolate, 2–5 cm × 1–3 mm, bases subclasping, not decurrent, margins strongly revolute, sometimes closely sinuate, faces bicolor, abaxial densely and closely white-tomentose, adaxial green, densely stipitate-glandular, otherwise glabrate.

broadly campanulate, 5–7 mm.

broadly campanulate, 4.5–5 mm.

38–96.

[46–]76–102.

4–8(–11).

(6–)8–11.

in 4–6 series, white (opaque, usually shiny, sometimes dull), ovate to ovate-oblong, glabrous or tomentose (bases).

in 5–7 series, silvery white (hyaline, shiny), narrowly ovate to oblong or elliptic (apices of inner thickened and slightly raised along midribs, apiculate), glabrous.

in corymbiform (sometimes rounded to elongate) arrays.

in corymbiform arrays.

ridged, smooth.

ridged, papillate-roughened.