Xylorhiza cognata | Mecca aster

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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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Grass-like

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Six Petals

Pea Flower

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Flower Color

Yellow

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Brown

Green

Flower Size

Very Small

About 1/4 inch

About 1/2 inch

About 3/4 inches

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

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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About This Site
List of Scientific Names
List of Common Names
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Mecca aster

Mecca aster Aster Family
Xylorhiza cognata Asteraceae
--more--

common names
  Mecca aster
  Mecca woodyaster
accepted scientific name
  Xylorhiza cognata (H.M. Hall) T.J. Watson
rules for finding collection records
  Aster cognatus (1)
  Aster standleyi (1)
  Machaeranthera cognata (40)
  Xylorhiza cognata (137)
family name
  Asteraceae

Image Author: ©2012 Keir Morse
Image License: CC BY-NC-SA
Image Source Image Source

Category: Shrubs
Flowers: Many petals
Petal colors: