Flora of North America species comparison

decumbent to ascending, little to moderately branched, elongate, glandular-pubescent.

decumbent to ascending, often widely spreading, much branched in large plants, forming large, loose mats, elongate, usually with reddish tinge, glandular-pubescent to long viscid-villous.

petiole 0.8–4 cm;

blade ovate to oblong-ovate, 2–5 × 1.5–3.5 cm, margins entire to ± sinuate and undulate, surfaces glandular-pubescent.

petiole 0.5–5 cm;

blade deltate-ovate to ovate or elliptic, 1–5 × 1–4.5 cm, margins entire to sinuate and ± undulate, adaxial surface glabrous or glandular-pubescent, abaxial surface glandular-pubescent.

peduncle longer than subtending petiole;

bracts lanceolate to broadly ovate, 4–9 × 1.8–6 mm, papery, puberulent to glandular-pubescent, often villous basally;

flowers 12–24.

peduncle longer than subtending petiole;

bracts lanceolate to lance-ovate, 2.5–11 × 1–3 mm, papery, viscid-villous;

flowers 15–35.

tube rose red, at least basally, 10–20 mm, limb white to pink, 6–8 mm diam.

tube pink, 10–35 mm, limb usually magenta, with light eyespot, rarely white, 6–18 mm diam.

winged, broadly cordate or ± round in profile, 4–6 × 4–6 mm, coriaceous, apex deeply notched with small beak;

wings 2(–3), infrequently partially folded together, without dilations, interior spongy.

usually winged, ± obdeltate in profile, 5–10 × 4–15 mm, indurate, ± rugose-veined, sometimes inconspicuously so;

wings 3–5, not folded, without dilations, thin, truncate distally, equaling or extending slightly beyond conic apex of fruit body, interior spongy.