Flora of North America species comparison

± decumbent to erect.

usually erect.

petioles 0–2 mm;

blades narrowly lance-elliptic to lanceolate or spatulate, 1–3(–6+) cm × 4–10(–20) mm, margins usually entire, rarely toothed, faces glabrous, rarely gland-dotted.

petioles 0–2 mm;

blades lance-linear to linear, 12–25(–45) × 1–4(–7+) mm, margins entire, faces scabrellous to hispidulous, gland-dotted.

2–7+ mm.

0–1 mm.

± campanulate to urceolate, 5–7+ mm.

± prismatically turbinate, 2.5–3 mm.

2–5;

corollas 0.3–1.5 mm.

0–2+;

corollas 0.3–0.8+ mm.

outer 6–10 distinct, ± herbaceous.

outer 3–5 ± connate, ± herbaceous.

in racemiform arrays.

in ± spiciform arrays.

4–5 mm.

2–3 mm.

linear to spatulate (distally dilated), 5–6 mm.

linear, 1.5–2 mm.

staminate florets 8–12+;

corollas 4–5 mm.

staminate florets 2–5+;

corollas 1.5–2 mm.

= 34.

= 32.