Flora of North America species comparison

loosely tomentose, not glandular.

stipitate-glandular, sometimes lightly villous as well.

blades narrowly oblanceolate, 3–8 cm × 3–6 mm (gradually smaller distally, becoming linear), bases not clasping, decurrent 5–14 mm, margins flat, faces concolor, loosely tomentose, sessile-glandular beneath tomentum.

blades mostly narrowly oblong-lanceolate, 4–10 cm × 5–10(–20) mm (relatively even-sized distally), bases auriculate-clasping to subclasping or not, decurrent (2–10 mm) or not, margins flat or slightly revolute, faces concolor, mostly green, stipitate-glandular, viscid, sometimes lightly villous as well.

turbinate-campanulate, (4–)5–6 mm.

campanulo-globose, 5.5–7 mm.

35–55.

105–140.

(2–)4–7.

7–12.

in 3–4(–5) series, whitish (hyaline or opaque, usually shiny, sometimes dull), ovate to ovate-oblong (outer broadly acute, inner rounded-apiculate), glabrous.

in 7–10 series, white (opaque, shiny or dull), broadly ovate to oblong-obovate, glabrous.

in loose to dense, corymbiform to paniculiform arrays.

in corymbiform arrays.

ridged, densely papillate-roughened.

ridged, smooth.

= 28.