Flora of North America species comparison

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

persistently white-tomentose and stipitate-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-lanceolate, (2–)4–8 cm × 3–10 mm, bases not clasping, usually (at least the proximal) decurrent 3–10 mm, margins strongly revolute to revolute-undulate, faces bicolor, abaxial densely white-tomentose, adaxial densely stipitate-glandular.

broadly campanulate, 5–7 mm.

campanulate, 5–6 mm.

38–96.

200–250.

4–8(–11).

(13–)16–29.

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

in 5–6 series, tawny-silvery to silvery white (hyaline, shiny), ovate-lanceolate (not keeled or thickened along midribs, not apiculate), glabrous.

in corymbiform (sometimes rounded to elongate) arrays.

in corymbiform arrays.

ridged, smooth.

not ridged, papillate-roughened.

= 28.