Flora of North America species comparison

erect, branching from near base and at most nodes, branches widely spreading, distinctly zigzag, slender, 1–4(–10) dm.

erect to decumbent, branching at most nodes, proximal branches spreading and decumbent, (0.5–)1.5–3(–4) dm.

petiolate;

petiole mostly as long as blade;

blade broadly ovate to deltate, 0.8–3.3(–4.5) × 0.8–3.3(–4.5) cm, base cordate, sometimes slightly unequal, margins entire to unevenly coarsely dentate, sometimes thick and slightly succulent.

petiolate;

petiole 1/5–1/3 blade;

blade broadly elliptic to ovate (2–)3–7(–11) × 1.5–4(–7.5) cm, base rounded, margins entire, rarely irregularly shallowly sinuate.

8–24(–33) mm, (11–)14–30(–35) mm in fruit.

10–25(–30) mm, 15–35(–45) mm in fruit.

calyx (3–)4–7(–8) mm, lobes 1–3 mm;

corolla pale yellow with yellow or greenish-brown smudges or tinge, campanulate-rotate, 8–14 mm;

anthers yellow, not twisted after dehiscence, 1.5–3 mm.

calyx 5–9 mm, lobes 2–4 mm;

corolla yellow with 5 dark purple-brown spots, campanulate-rotate, 10–16 mm;

anthers yellow, rarely purple-tinged, not twisted after dehiscence, 2.5–3.5 mm.

loosely enclosing berry, 10-ribbed, 14–30(–40) × (10–)15–20(–25) mm.

loosely enclosing berry, 10-ribbed, 20–35 × 15–25 mm.

= 24.

= 24.