Veronica arvensis | corn speedwell

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36.056316, -112.08046
36° 3′ 22.77″ N, 112° 4′ 49.66″ W
36 3 22.77, 112 4 49.66

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If you don't carry a ruler you can use a quarter which is an inch in diameter. Although flowers may be easy to measure, the size often varies. Botanical descriptions often do not include the flower size so some of our size information may be wrong.

When a plant has clusters of small flowers you should measure the size of a flower even though it may be very small. Many plants have flowers that are not obvious and in that case we put them in the "Very Small" category.

Leaf Attachment

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Whorled

Habitat	Description
Alpine	Growing above timberline
Aquatic	Growing in or floating in water
Brush	Scab, chaparral, thicket, clearcut, scrub and similar terms
Cliff	On a cliff, rock wall or similar surface
Desert	Described as a desert, wash, arid or very dry area
Disturbed	Along a road, railroad, burned area, vacant lot and similar places
Epiphyte	Growing on a plant or on decaying plant material
Forest	In a grove, stand or woods or otherwise associated with trees
Grassland	A pasture, prairie, rangeland or steppe
Meadow	An area described as a meadow
Riparian	Near a stream, river, lake, seep or other wet area
Rocky	An outcrop, scree, talus area or other rocky area
Salt Marsh	An alkali or tidal area
Sand	An area described as sandy or a sand dune
Wetland	Marsh, swamp, bog, fen or wetland
Ignore	No habitat specified

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corn speedwell

corn speedwell Plantain Family
Veronica arvensis Plantaginaceae
--more--

common names
  corn speedwell
  wall speedwell
accepted scientific name
  Veronica arvensis L.
rules for finding collection records
  Veronica arvensis (29)
family name
  Plantaginaceae

Image Author: ©2008 Keir Morse
Image License: CC BY-NC-SA
Image Source

Category: Wildflowers
Flowers: Four petals
Petal colors:

Flower size is about 0.1 inches
Leaf: Alternate, Opposite, Simple
Plant Observed 3rd week of January thru 1st week of October
Native to Eurasia. Naturalized in Hawaii.

How Likely at this Location (12%)

Name Match (100%)

Plant Showiness (27%)

Links to Plant Descriptions
Minnesota Wildflowers (6)
Illinois Wildflowers (2)
Flora of the Hawaiian Islands
E-Flora BC
Wikipedia
Flora of North America
Go Botany
Jepson
Montana Field Guide
Art Gibson
SEINet (6)
CalFlora.org
USDA PLANTS profile

Links to Plant Photos
iNaturalist (100)
Missouri Plants (26)
Wikimedia Commons (27)
Cal Photos (33)
Starr Environmental (20)
Maryland Biodiversity (16)
Southeastern Flora (19)
U of Michigan Herbarium (8)
Paul Slichter (6)
R.L.Carr (13)
Bioimages (7)
Atlas of Florida Plants (6)
Carolinas & Georgia (7)

Where the plant has been found

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Elevation (feet) vs. Time of Observation (Flowering)

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