Agalinis maritima

Stems erect, elongate main stem overtopping lateral branches, simple or branched, 5–75 cm; branches spreading-ascending to upward arching, terete, ridged proximally, obtusely quadrangular, ridged distally, +/- fleshy, glabrous. Leaves spreading; blade linear to linear-elliptic, 10–40 x 0.5–3.5 mm, fleshy, wrinkled when dry, margins entire, adaxial surface with sessile, dome-shaped hairs; axillary fascicles absent or shorter than subtending leaves. Inflorescences racemes, elongate, flowers 2 per node, distal nodes usually widely spaced; bracts both longer and shorter than, or longer than, pedicels. Pedicels spreading-ascending, 2.5–11 mm, glabrous, +/- fleshy. Flowers: calyx obconic to hemispheric, tube 2–5 mm, glabrous, lobes deltate, 0.7–2 mm, fleshy; corolla pink to rosy pink, with 2 yellow lines and red spots in abaxial throat, 7.5–21 mm, throat pilose externally and villous, glabrate, or glabrous within across bases and sinus of adaxial lobes, lobes: abaxial spreading, adaxial reflexed, 2.5–6 mm, abaxial pilose externally, adaxial glabrous externally; proximal anthers parallel to filaments, distal parallel or perpendicular to filaments, pollen sacs 1.2–2.3 mm; style included or exserted, 6–13 mm. Capsules globular, 5–7 mm. Seeds dark brown, 0.6–1.6 mm. 2n = 28.

Distribution

e, s North America, Mexico, West Indies.

Discussion

Varieties 2 (2 in the flora).

Some mixing of characters between varieties occurs along the coasts of Virginia and northern North Carolina.

Selected References

None.

Lower Taxa

Agalinis maritima var. grandiflora, Agalinis maritima var. maritima

Key

1	Calyx lobes erect, apices truncate or acute; filaments glabrous or glabrate; corolla throats glabrous or glabrate within across bases and sinus of adaxial lobes, or sparsely villous within at lateral-lobe sinuses.	Agalinis maritima var. maritima
1	Calyx lobes divergent, apices obtuse to acute; filaments lanate; corolla throats villous within across bases and sinus of adaxial lobes.	Agalinis maritima var. grandiflora