Abronia turbinata |
Abronia maritima |
|
---|---|---|
annual abronia, trans montane abronia, trans montane sand verbena |
red sand-verbena, sticky sand verbena |
|
Habit | Plants annual, infrequently perennial. | Plants perennial. |
Stems | decumbent to ascending, much branched, elongate, reddish at least basally, glandular-pubescent, rarely glabrous or viscid-pubescent. |
prostrate, often buried, often extensively branched, forming large mats, succulent, densely glandular-pubescent. |
Leaves | petiole 1–4.5 cm; blade broadly ovate to orbiculate, 1–5 × 0.5–3 cm, margins entire or ± repand and undulate, surfaces glabrous or sparsely glandular-pubescent. |
petiole 0.5–3 cm; blade elliptic to oblong or nearly obovate, 5–6.8 × 2.3–4.3 cm, margins usually entire, sometimes ± repand and undulate, surfaces minutely viscid-puberulent. |
Inflorescences | peduncle longer than subtending petiole; bracts lanceolate to ovate, 3–10 × 1–5 mm, papery, puberulent to densely glandular-pubescent; flowers 15–35. |
peduncle longer than subtending petiole; bracts lanceolate to lance-ovate, 7–11 × 3–4 mm, papery, minutely glandular to glandular-pubescent; flowers 10–18. |
Perianth | tube greenish to coral pink, 6–18 mm, limb white to pale pink, 5–8 mm diam. |
tube red to reddish green, 6–10 mm, limb deep purplish red, 7–10 mm diam., lobes tightly reflexed. |
Fruits | winged, turbinate, 3–8 × 3–6 mm, coriaceous, apex broadly tapered to prominent beak; wings (2–)5 (when 2, folded together) truncate distally with conspicuous dilations, cavities extending throughout. |
turbinate, 10–14 × 6–18 mm, thick, indurate, apex irregularly truncate and ± beaked; wings 3–5, without cavities. |
Abronia turbinata |
Abronia maritima |
|
Phenology | Flowering spring–fall. | Flowering year-round. |
Habitat | Sandy soils, desert scrub | Foredunes and unstable dunes near strand |
Elevation | 900-2500 m (3000-8200 ft) | 0-50 m (0-200 ft) |
Distribution |
CA; NV; OR
|
CA; Mexico (Baja California, Baja California Sur, Sinaloa, Sonora)
|
Source | FNA vol. 4, p. 66. | FNA vol. 4, p. 65. |
Parent taxa | Nyctaginaceae > Abronia | Nyctaginaceae > Abronia |
Sibling taxa | ||
Name authority | Torrey ex S. Watson: Botany (Fortieth Parallel), 285, plate 31, figs. 1–5, 8, 9. (1871) | Nuttall ex S. Watson: in W. H. Brewer et al., Bot. California 2: 4. (1880) |
Web links |