Flora of North America species comparison

erect to decumbent, branching at most nodes, proximal branches spreading and decumbent, 0.5–1.5(–2.5) dm.

erect to decumbent, branching at most nodes or infrequently and only at distal nodes, branches ascending, 1.5–4 dm.

sessile;

blade linear-lanceolate, sometimes folded along midrib, 2.5–9 × 0.2–0.8(–1) cm, base tapering to stem, margins entire.

petiolate;

petiole 1/10–2/5 blade;

blade elliptic-ovate to ovate-lanceolate, 3–8(–10) × 2–4(–5) cm, base rounded to attenuate and narrowing to petiole, margins entire to sinuate, rarely shallowly, irregularly sinuate-dentate.

14–21 mm, 15–35(–42) mm in fruit.

hispid, 8–46 mm, 15–55 mm in fruit.

calyx 6–8 mm, lobes (2–)3–4 mm;

corolla yellow with 5 ochre smudges, campanulate-rotate, (8–)11–15 mm;

anthers yellow, not twisted after dehiscence, 2–2.5 mm.

calyx 6–12 mm, lobes 2.5–6 mm;

corolla yellow with pale brown, ochre, or green tinge or smudges, campanulate-rotate, 9–17 mm;

anthers yellow, rarely blue-tinged, not twisted after dehiscence, 1–3 mm.

orange drying brown, loosely enclosing berry, 10-ribbed, (15–)20–30(–40) × 15–25 mm.

loosely enclosing berry, 10-ribbed, 20–40 × 15–30 mm.

= 24.

= 24.