Veronica verna L.

Vernal speedwell (en), Véronique printanière (fr), Véronique du printemps (fr)

Species

Angiosperms > Lamiales > Plantaginaceae > Veronica

Characteristics

Erect annual; stems branched or simple, 1-15 cm tall, densely covered with short curly hairs. Lvs sessile or very shortly petiolate, 2-8-(13) × 1-3-(7) mm; apex obtuse to rounded; lowermost lvs entire or sparingly toothed; upper lvs pinnatifid to pinnatisect, the 3-7 lobes obovate to oblong. Infl. a terminal raceme with fls extending almost to base of plant, glandular-hairy, usually densely so; pedicels very short, much < bracts. Bracts narrow-oblong or elliptic, mostly 3-lobed but the uppermost simple, smaller than lvs. Fls very shortly pedicellate, > bracts, crowded. Calyx c. 2-3 mm long, 4 mm long at fruiting; lobes lanceolate to narrow-elliptic, obtuse or subacute. Corolla c. 2 mm diam., < calyx, deep blue. Capsule 3-4 mm wide, densely glandular-hairy all over; lobes obcordate; nerves slightly raised. Seed oblong-ellipsoid, strongly flattened.
More
Much like no. 5 [Veronica arvensis L.], but some of the lvs pinnatifid; fr glandular-hairy, slightly broader than long; style ca 0.5–0.6 mm, barely or scarcely reaching the top of the fr; 2n=16. Native of Europe, now established in campgrounds, along roadsides, and in other ± open, usually disturbed sites in parts of our range, as in Mich. and s. Ont. Apr.–June.
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread epizoochory
Mature width (meter) -
Mature height (meter) 0.03 - 0.15
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 15 - 30
Germination temperacture (C°) 21
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Veronica verna habit picture by Thomas Andreef (cc-by-sa)

Leaf

Veronica verna leaf picture by willem (cc-by-sa)
Veronica verna leaf picture by Дмитрий Дегтярев (cc-by-sa)
Veronica verna leaf picture by annick raes (cc-by-sa)

Flower

Veronica verna flower picture by Anja Thomassen (cc-by-sa)
Veronica verna flower picture by Bart Demeestere (cc-by-sa)
Veronica verna flower picture by willem (cc-by-sa)

Fruit

Veronica verna fruit picture by jara665 (cc-by-sa)

Distribution

Veronica verna world distribution map, present in Afghanistan, Albania, Andorra, Armenia, Austria, Azerbaijan, Belgium, Bulgaria, Bosnia and Herzegovina, Belarus, Canada, Switzerland, China, Czech Republic, Germany, Denmark, Spain, Estonia, Finland, France, United Kingdom of Great Britain and Northern Ireland, Georgia, Greece, Croatia, Hungary, Iran (Islamic Republic of), Italy, Kazakhstan, Kyrgyzstan, Liberia, Lithuania, Luxembourg, Latvia, North Macedonia, Montenegro, Netherlands, Norway, New Zealand, Pakistan, Poland, Portugal, Romania, Russian Federation, Serbia, Slovakia, Slovenia, Sweden, Tajikistan, Turkmenistan, Turkey, Ukraine, United States of America, Uzbekistan, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:812811-1
WFO ID wfo-0000425925
COL ID 5B7HN
BDTFX ID 71414
INPN ID 129034
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Cardia verna Veronica campestris Veronica bellardii Veronica succulenta Veronica palmatiloba Agerella verna Veronica bernettii Veronica procerior Veronica pinnatifida Veronica brevistyla Veronica verna