Flora of North America species comparison

reddish brown, not flexuous, ridged, glabrous.

reddish brown, slightly flexuous, terete, glabrous.

phyllodic;

phyllode flat, slightly falcate, linear-lanceolate to narrowly oblanceolate, 30–200 × 3–14 mm, venation pinnate, midvein medial, minor veins not obvious, apex acuminate, apiculate, surfaces glabrous;

gland 1, 1–10 mm distal to pulvinus (not obvious, not disciform);

pulvinus 1–3 mm.

phyllodic;

phyllode flat, falcate, narrowly elliptic to oblanceolate, 90–150 × 10–35 mm, venation pinnate, midvein medial, minor veins not obvious, apex obtuse, apiculate, surfaces glabrous;

gland 1 (or 2), 3–45 mm distal to pulvinus;

pulvinus 4–8 mm.

globose heads, densely flowered, 5–7 mm diam., in solitary pseudoracemes of 5–9 heads in leaf axils.

globose heads, densely flowered, 7–10 mm diam., usually in solitary pseudoracemes of 20–30 heads in leaf axils.

2–5 mm.

2–5 mm.

5-merous, pale yellow to cream;

calyx 0.5–0.9 mm;

corolla 1.2–1.7 mm;

filaments 2.5–3.5 mm;

ovary glabrous.

5-merous, golden yellow;

calyx 1.5–2 mm;

corolla 2.5–3 mm;

filaments 3.5–4.5 mm;

ovary glabrous.

flattened, linear, 40–160 × 4–7 mm, slightly constricted between seeds.

flattened, linear, 50–130 × 5–7 mm, slightly constricted between seeds.

aril light yellow, nearly encircling seed.

aril light yellow, obovate, forming cap on seed.

= 26.