scales spreading, concolored. Tubers absent. Leaves 4–15 × 0.5–1.2 dm. Petiole 0.2–4 dm, sparsely to moderately scaly; scales spreading, pale-brown to reddish-brown
5 KB (494 words) - 00:30, 30 July 2020
prostrate, much-branched, 0.1–6 (–8) dm, glabrous. Leaves nonaromatic; petiole 0.05–0.45 cm; blade triangular to rhombic, 1–9 × 1–6 cm, base cuneate, margins
7 KB (626 words) - 09:30, 30 July 2020
1.3–1.6 mm, glabrous; stamens 0; pistils ovoid, 1–1.5 mm, glabrous, stigmas 2, slightly divergent. Berries becoming black, spheric to ellipsoid, 6–9 mm
7 KB (410 words) - 13:49, 30 July 2020
usually absent, sometimes present (in R. californica and R. lindheimeri), (2.4–) 3.5–14.5 mm; sepals deciduous or persistent (when persistent, usually only
13 KB (712 words) - 21:03, 7 June 2022
with age, 1–6 (–8) dm, stipitate-glands hyaline or reddish-brown and often black or purple-tipped. Leaves: petiole absent or 1–10 mm; blade 2–18 (–24) ×
6 KB (503 words) - 13:04, 30 July 2020
1/3, liguliform, apex acute. Scape 4–12.5 dm, 2-edged, glaucous; scape bracts 2, enclosing buds, 4–6.5 × 1.5–2 cm; subtending floral bracts 3.5–4 × ca.
9 KB (850 words) - 05:56, 30 July 2020
contrast, A. pycnocarpa is a tetraploid (2n = 32) that has fruits (3.5–)4–6(–6.5) cm, often slender styles (0.2–)0.5–1(–1.3) mm, obscure midvein hardly
11 KB (1,114 words) - 12:07, 30 July 2020
rarely 2–5 per cluster, narrowly turbinate to turbinate-campanulate, 4–6 × 1.5–5 mm, tomentose or glabrous; teeth 5, erect, 0.5–1.3 mm. Flowers 3–5 (–6) mm;
10 KB (1,075 words) - 10:39, 30 July 2020
interspersed with still shorter prickles, surface then partially obscured. Seeds 1.8-2.6 mm. Generated Map Legacy Map Ariz., Calif., Idaho, Nev., Oreg., Utah Subspecies
7 KB (465 words) - 08:21, 30 July 2020
perianth-tube, 6–13 mm above tube base at 1 or 2 levels, erect, yellow, 1.5–2.2 cm; anthers light to deep yellow, (7.5–) 10–17 mm; ovary 0.8–1.6 cm, neck constricted
7 KB (571 words) - 06:12, 30 July 2020
mm, lateral pair 2.5–7 mm, adaxial pair (exserted, connate 2/3 their length), 5–13 mm; anthers: abaxial and lateral pairs fertile, 1–2.5 mm, adaxial pair
11 KB (834 words) - 12:00, 30 July 2020
linear-lanceolate, 1–3 (–6) cm, scalelike distally, usually 1–5 × 0.5–3 mm. Involucres 1 per node, turbinate-campanulate to campanulate, 6–10 × 4–10 mm, sparsely
9 KB (908 words) - 10:43, 30 July 2020
Flowers: sepals 4.5–6 (–9) mm; petals red-orange or lavender, 8–13 mm; anthers yellow. Schizocarps cylindric to conic; mericarps 9–16, 4–5.5 × 2–2.5 mm, chartaceous
6 KB (475 words) - 11:37, 30 July 2020
4–5.5 × 1.5–2 mm, (nearly acuminate), pubescent or hirsute (trichomes branched); petals light yellow (often drying purplish), 5–9 × 4–6 mm, (claw relatively
7 KB (732 words) - 11:54, 30 July 2020
calyx 3–10 mm, longer than corolla; corolla white, 3–6 mm. Capsules 1.5–3 mm. Seeds 0.4–0.6 mm. 2n = 22. Phenology: Flowering summer. Habitat: Pools, swamps
4 KB (505 words) - 13:05, 30 July 2020
defined, of 2 types, 2–3 mm or (5–) 6–8 mm, (1–) 1.5–3 cm apart; apical spine light or dark-brown to gray, subulate to acicular, 2–4 cm. Scape 2–6 m. Inflorescences
8 KB (573 words) - 06:14, 30 July 2020
longer than tube; anthers 2.5–3 mm; pedicel 1.5–3 cm. Capsules 1–1.5 cm. Seeds 6–9 mm. Phenology: Flowering spring (Mar–Jun). Habitat: Desert, arid scrub
4 KB (421 words) - 06:02, 30 July 2020
page 584. Mentioned on page 570, 618. Herbs, annual, sometimes biennial, 0.6–3.5 dm; with fibrous-roots. Stems few-to-many, sometimes solitary (var. meadii)
11 KB (712 words) - 18:50, 29 July 2020
hypanthial tubes (2.6–) 3–11 mm; pedicel/tube ratio (5–) 8–18 (–28) %; fruit awns 3–8.5 cm, proximal setae 1.6–3.5 mm. Generated Map Legacy Map Ariz., Calif.
8 KB (609 words) - 14:15, 30 July 2020
or erect, 0.5–2 (–4) dm. Basal leaves: blade suborbicular to narrowly or broadly oblanceolate to broadly elliptic or rhombic, (1.2–) 2–6 (–8) cm, (base
9 KB (836 words) - 11:57, 30 July 2020