Flora of North America species comparison

erect, several from rootstock, sparsely branched distally, 5–15 dm.

prostrate, often mat-forming, branching freely, 1–3 dm.

8.5–10.5 cm;

stipules sometimes clusters of hairs, 0.5–2 mm;

petiole 1–1.5 cm;

stipels 0.5–1 mm;

petiolules 0.5–1 mm;

leaflets 7–15, opposite, blades obovate, narrowly or broadly oblanceolate, or elliptic, 8–16 × 4–8 mm, base cuneate, apex acute to obtuse, apiculate, surfaces densely pubescent.

1–7.5 cm;

stipules deltate to lanceolate, 5–7(–9) mm;

petiole 0.1–0.2 cm;

stipels absent or of a few hairs;

petiolules 1 mm;

leaflets 3–9, alternate, blades obovate to broadly oblanceolate, 5–30 × 2–18 mm, terminal leaflet usually larger than laterals, base cuneate, apex rounded to truncate, surfaces strigulose abaxially, glabrous adaxially.

8–30+-flowered, lax, 5–12 cm.

20–40+-flowered, dense, 4–9 cm.

0.8–1.2 cm.

0.5–1 cm.

1 mm.

0.5–1 mm.

6–8 mm;

calyx 1.5–2 mm, lobes narrowly triangular;

corolla reddish.

6–8 mm;

calyx 2.5–4 mm, lobes subulate;

corolla pinkish salmon to pale carmine.

brown, divergent or reflexed, cylindric, straight or slightly curved to falcate, 18–25 mm, leathery, base bulbous and reddish, cinereous-pubescent.

brown, deflexed, cylindric, straight, 10–20 mm, leathery, strigulose.

4–6, brown, cuboid.

4–9, greenish, cuboid.

= 16.

= 16.