Achillea millefolium

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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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About 1/4 inch

About 1/2 inch

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About an 1 inch

Around 1.5 inches

Around 2 inches

Around 3 inches

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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yarrow

yarrow Aster Family
Achillea millefolium Asteraceae
--more--

common names
  yarrow
  gordaldo
  milfoil
  nosebleed plant
accepted scientific name
  Achillea millefolium L.
rules for finding collection records
  Achillea millefolium (41)
  Achillea borealis (0)
  Achillea lanulosa (0)
  Achillea nigrescens (0)
family name
  Asteraceae

Image Author: ©2006 John R. Gwaltney, Southeastern Flora
Image License: Author's permission
Image Source

Category: Wildflowers
Flowers: Five petals
Petal colors:

Flower size is about 0.25 inches
Leaf: Alternate
Plant Observed beginning of April thru 2nd week of December
Native most everywhere except Hawaii. Naturalized in Hawaii.

How Likely at this Location (14%)

Name Match (100%)

Plant Showiness (81%)

Links to Plant Descriptions
PlantID.net Photo Essay
Minnesota Wildflowers (6)
Illinois Wildflowers (4)
Flora of the Hawaiian Islands
George O. Miller (6)
E-Flora BC
Wikipedia
Central Coast Biodiversity (3)
Yavapai County Plants (4)
Forest Service
Mark Turner
Flora of North America
SW Desert Flora (5)

Links to Plant Photos
Cal Photos (190)
iNaturalist (100)
Wikimedia Commons (54)
Missouri Plants (35)
var. lanulosa, J. Reveal (33)
Paul Slichter (18)
FloraFinder (25)
Alaska Wildflowers (16)
Adam Schneider (31)
Starr Environmental (20)
U of Michigan Herbarium (11)
Weeds of Mexico (13)
Measurable Photos (10)

Where the plant has been found

credits

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

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