Flora of North America species comparison

solitary or numerous, decumbent and rooting at base, becoming erect, 5–14(–25) cm, with gray, soft, curly to retrorsely crispate pubescence, rarely glandular.

blade spatulate or narrowly lanceolate to oblanceolate, sometimes broadly so, 4–7(–10) cm × 8–12(–20) mm, reduced toward base, apex acute, pubescent on both surfaces, especially on midrib;

subterranean bractlike, papery.

reduced to single, terminal flower or open, (1–)3–5(–9)-flowered cyme, bracteate;

bracts leaflike, reduced distally to ca. 1 cm.

ascending, straight, 1–6 cm, with a short canescence.

calyx 10-veined, broadly tubular in flower, 12–25  5–8 mm, turbinate in fruit and swelling in middle to ca. 10 mm broad, canescent, rarely sparsely pubescent or glandular;

lobes lanceolate, 4–7 mm, with narrow, membranous margins, apex acute;

corolla coral pink or white, clawed, claw equaling calyx;

limb 4-lobed, usually deeply so, rarely 2-lobed with smaller lateral teeth, lobes 7–22 mm, appendages 2, linear, 1.5–3.5 mm (absent in subsp. bolanderi);

stamens slightly longer than corolla claw;

stigmas 3, slightly longer than corolla claw.

ovoid to oblong, equaling calyx, dehiscing by 6 teeth;

carpophore 2–5 mm.

dark brown to black, reniform, ca. 2 mm broad, with concentric rings of small papillae.