Nuttallanthus canadensis | Canada toadflax

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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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Flower Size

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Over 4 inches

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

Alternate

Opposite

Basal

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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Canada toadflax

Canada toadflax Plantain Family
Nuttallanthus canadensis Plantaginaceae
--show more--

English common names
  •Canada toadflax
  •old field toadflax
Spanish common name
  •sapo azul
accepted scientific name
  •Nuttallanthus canadensis (L.) D.A. Sutton
rules for finding collection records
  •Linaria canadensis (17)
  •Nuttallanthus canadensis (110)
  •excludeLinaria canadensis texana
family name
  • Plantaginaceae

Image Author: ©2012 Zen Sutherland
Image License: CC BY-NC-SA
Image Source

Category: Wildflowers
Flowers: Five petals, Irregularly shaped flowers
Petal colors:

Flower size is 0.3 to 0.5 inches
Leaf: Alternate, Opposite, Simple
Plant Observed last week of July thru 1st week of February

How Likely at this Location (24%)

Name Match (100%)

Plant Showiness (45%)

Links to Plant Descriptions
Minnesota Wildflowers (5)
Illinois Wildflowers (2)
Flora of North America
Instituto Darwinion (7)
Wikipedia English
Weeds of Mexico [es]
Flora Bonaerense (1)
Kansas Wildflowers (7)
Jepson
UW Herbarium (7)
SEINet

Links to Plant Photos
Missouri Plants (29)
Starr Environmental (20)
Cal Photos (21)
iNaturalist (13)
Tony Valois NPS (4)
Wikimedia Commons (5)
Weeds of Mexico (5)
Entre Ríos nature (3)
Connecticut Botanical (2)
East Colorado Wildflowers (2)
Flora Uruguay (1)
Peter Bryant (2)
Delaware Wildflowers (3)

Where the plant has been found

Credits

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

Credits