Flora of North America species comparison

erect, sparingly branched proximally, slender, 15–35 cm, sparsely glandular-pilose; small axillary tufts of leaves absent.

flowering stems ascending from elongate decumbent bases, branched, 15–45 cm, viscid, glandular in distal and mid-stem region, proximal portion with deflexed, long, soft, eglandular hairs, mostly in alternating longitudinal lines; nonflowering shoots horizontal, leafy.

not marcescent;

proximal blades broadly spatulate-petiolate, 8–55 × 3–16 mm, apex acute or obtuse, sometimes short-acuminate, softly pilose;

cauline few, sessile, blade linear-lanceolate to narrowly oblanceolate, 7–30 mm, apex acute, pilose.

sometimes marces-cent, sessile, highly variable;

blade tending to be succulent, pubescent on both surfaces or ± glabrous abaxially except on midrib and margins;

leaves of mid and distal stem largest, blade ovate-lanceolata to linear-lanceolate or narrowly oblong, 15–42 × 3.5–7 mm, apex acute;

proximal leaves smaller, with tufts of small leaves in their axils, blade oblanceolate to linear-oblong, 10–30 × 2–7 mm, often spatulate, apex ± obtuse.

very open and loose, 2–9(–25)-flowered cymes;

bracts narrowly lanceolate, pilose.

lax, 1–12-flowered cymes;

bracts glandular-pubescent, proximal bract often foliaceous, broadly lanceolate to ovate-lanceolate;

distal bracts lance-elliptic to lanceolate, margins narrow, scarious.

straight, becoming sharply deflexed at base, slender, 5–20 mm, elongating in fruit, 1.5–4 times as long as sepals, glandular-pilose.

straight or sometimes curving near apex in fruit, tending to be stout, 10–35 mm, ca. 2–4 times as long as capsules, rarely more, pubescence dense, glandular, viscid.

sepals green, turning pale orange-brown in fruit, lanceolate to ovate, 3–6 mm, margins narrow, apex acute, with short, glandular pubescence;

petals oblanceolate, 5–8 mm, 1.5–2 times as long as sepals, apex 2-fid;

stamens 5;

styles 5.

large and showy;

sepals lanceolate, 6–9 mm, margins broad, apex acute, densely glandular-pubescent, viscid;

petals broadly oblanceolate, large, 10–15 mm, 2–3 times as long as sepals, apex 2-fid;

stamens 10;

anthers 0.9–1.2 mm;

styles 5.

cylindric, straight, 5–12 mm, 1.5–2 times as long as sepals;

teeth 10, becoming outwardly coiled.

broadly cylindric, ca. straight, 8–15 × 4–5 mm, 1.5–2 times as long as sepals;

teeth 10, erect, margins convolute.

red-brown, 0.4–0.7 mm diam., tuberculate;

tubercles ± pointed;

testa not inflated.

reddish brown, 1–1.5 mm, tuberculate;

testa not inflated, tightly enclosing seed.

= 36.

= 72.