Veronica catenata |
Veronica cymbalaria |
|
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chain speedwell, pink water speedwell, sessile water-speedwell, water speedwell |
glandular speedwell, pale speedwell |
|
Habit | Annuals or perennials. | Annuals. |
Stems | erect or ascending, 15–60(–80) cm, glabrous or glandular-hairy distally. |
decumbent to ascending, (5–)10–30 cm, sparsely subvillous to glabrate. |
Leaves | petiole 0 mm; blade oblong-ovate to oblong-lanceolate, (5–)25–50(–100) × 4–15(–30) mm, 2.5–5 times as long as wide, base amplexical-truncate or amplexical-subcordate, margins entire or subentire, apex acute, surfaces glabrous. |
blade suborbiculate, 6–20 × 9–20 mm, base subcordate, truncate, or cuneate, margins 5–9-lobed 1/6–1/3 of width of blade, lateral lobes ± narrower, apex acute, surfaces eglandular-hairy, rarely also glandular-hairy or glabrate. |
Racemes | 10–25, axillary, 100–160 mm, 15–25-flowered, axis glabrous or glandular-hispid; pedicels less than 3 per cm, glabrous or scarcely to densely short glandular-hairy, rarely completely glabrous; bracts oblong, 3–5 mm, apex obtuse. |
1–10, terminal, (50–)100–300 mm, 5–20-flowered, axis eglandular-hairy, rarely also glandular-hairy or glabrate; bracts suborbiculate, 6–20 mm, 5- to 9-lobed for 1/6–1/3 of width of leaf blade, lateral lobes ± narrower. |
Pedicels | patent, (3–)5–10 mm, equal to or ± shorter than subtending bract, glabrous or glandular-hairy. |
patent or recurved, 5–15(–30) mm, equal in flower to ± longer than subtending bract in fruit, eglandular- or glandular-pilose or glabrous. |
Flowers | calyx lobes 2.5–3 mm, apex obtuse, glabrous or glandular-hairy; corolla white to pale pink with darker veins not reaching margins, 4–5 mm diam.; stamens 5 mm; style (1.3–)1.5–2.5 mm. |
calyx lobes erect-patent, (3–)4–5 mm, apex obtuse, abaxial surfaces eglandular- or glandular-hairy, rarely glabrous, not ciliate; corolla white, 6–12 mm diam.; stamens 1–2 mm; style 1–2 mm. |
Capsules | ± compressed in cross section, subglobular, 2.5–3(–3.5) × 3–4 mm, apex emarginate, sinus 0.1–0.3 mm, glabrous or glandular-hairy. |
± round in cross section, ovoid to ellipsoid, 2.5–3.5 × 3.5–4.5 mm, apex ± emarginate, eglandular- or glandular-pilose. |
Seeds | 26–123, yellow-brown, ellipsoid to subglobular, planoconvex, 0.4–0.7 × 0.3–0.5 mm, 0.2–0.3 mm thick, smooth. |
1–4, brownish orange, subglobular, urn-shaped (elaiosome inside), (2–)2.5–3.1 × (1.7–)2–2.5(–2.8) mm, 1.1–1.7 mm thick, cristate. |
2n | = 36. |
= 36, 54 (Eurasia). |
Veronica catenata |
Veronica cymbalaria |
|
Phenology | Flowering Jun–Oct. | Flowering Mar–May(–Jun). |
Habitat | Wet places, rarely running water, lakeshores, ditches, muddy places, stream channels. | Lawns. |
Elevation | 0–2500 m. (0–8200 ft.) | 20 m. (100 ft.) |
Distribution |
CA; IA; ID; IL; IN; KS; MA; ME; MI; MN; MO; MT; ND; NE; NM; NV; NY; OH; OK; OR; PA; SD; TN; TX; VA; VT; WA; WI; WV; WY; AB; BC; MB; ON; QC; SK; Europe
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LA; Eurasia (Mediterranean) [Introduced in North America] |
Discussion | Veronica catenata seems to be a relative of V. anagallis-aquatica that is more cold-adapted, as seen in Europe (R. Götte 2007), and native to the flora area. Although no specimens were seen it may be found in Alaska, Connecticut, and Kentucky. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
The occurrence of Veronica cymbalaria in other states is possible. It has been reported from Maryland; a herbarium specimen could not be located. The report seems to be based on incorrect synonymy (C. Frye, pers. comm.). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 314. | FNA vol. 17, p. 317. |
Parent taxa | Plantaginaceae > Veronica | Plantaginaceae > Veronica |
Sibling taxa | ||
Synonyms | V. catenata var. glandulosa, V. connata subsp. glaberrima | |
Name authority | Pennell: Rhodora 23: 37. (1921) | Bodard: Mém. Véronique Cymb., 3. (1798) |
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