Flora of North America species comparison

sparsely to densely eglandular-pubescent, especially on younger growth.

opposite or subopposite, occasionally subverticillate;

petiole 1–2 mm, pubescent;

blade ovate-lanceolate to oblong-ovate, (8–)14–35 × (3.5–)6–15(–25) mm, subcoriaceous, base cuneate, rounded, or slightly cordate, margins not revolute, apex acute, acuminate, or rounded, apiculate, surfaces densely eglandular-pubescent abaxially, eglandular-pubescent adaxially.

0–1(–3) mm, pubescent.

7–15 mm, pubescent.

sepals reddish, oblong-ovate, 4–9 × 1–2.2 mm, pubescent;

corolla white, often tinged with pink or red, often greenish below, eglandular-pubescent abaxially and adaxially, tube 13–20(–25) × 1.5 mm, throat (11–)15–20(–25) × 4–5 mm, lobes spreading, obliquely ovate, (10–)15–25 × 10–20 mm.

5–7 × 1–1.5 mm.

1(or 2)-flowered.

55–120 × 4–5 mm, pubescent.