Flora of North America species comparison

(1–)1.5–5 mm thick, fleshy.

thin, fibrous, 0.5–1(–2) mm thick.

not flexuous, 5–40 cm;

internodes usually glabrous.

unbranched or sparsely branched, 19–60 cm;

internodes puberulent with glandular or eglandular hairs, rarely pilose or glabrous.

spirally arranged, sessile;

blade dull green, linear-lanceolate to lanceolate-oblong, 9–27 × 1–4 cm (distal leaf blades wider than sheaths when sheaths opened, flattened), base cuneate to rounded, apex acuminate, not glaucous, glabrous or sparsely puberulent.

spirally arranged, sessile;

blade linear-lanceolate, 10–42 × 0.5–1.6 cm (distal leaf blades equal to or narrower than sheaths when sheaths opened, flattened), apex acuminate, somewhat glaucous, puberulent to pilosulose, rarely glabrescent.

terminal;

bracts foliaceous.

terminal, often axillary;

bracts foliaceous.

distinctly pedicillate;

pedicels 2–3.2 cm, minutely pilose;

sepals somewhat inflated, 9–16 mm, uniformly eglandular-pilose;

petals distinct, deep blue, purple, or rose-red, broadly ovate, not clawed, 1.2–1.5 cm;

stamens free;

filaments bearded.

rose-scented, distinctly pedicillate;

pedicels 1–2.8 cm, glandular-puberulent;

sepals 6–12 mm, glandular-puberulent, glandular hairs numerous and conspicuous, often mixed with eglandular hairs, usually with apical tuft of eglandular hairs, all hairs less than 1mm;

petals distinct, broadly deep blue to magenta, ovate, not clawed, 10–14 mm;

stamens free;

filaments bearded.

5–7 mm.

5–7 mm.

2–3 mm.

3–4 mm.

= 12.

= 24.