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Packera cana
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Woolly Groundsel
( Packera cana )
Packera cana
More Photos at CalPhotos
More Info at Jepson eFlora
Calflora
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About Woolly Groundsel (Packera cana)
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Packera cana
is a species of flowering plant in the aster family known by the common name woolly groundsel. It is native to western and central North America, where it can be found in a wide array of habitat types at all elevations from grassland to the alpine climates of mountain peaks. It is a perennial herb producing one erect stem from a rosette of basal leaves and a rhizome system. It generally grows up to 40 centimeters in maximum height. It is a woolly plant, its herbage coated in whitish hairs. The basal leaves have lance-shaped to oval blades which may have smooth or toothed edges. They are a few centimeters long and are borne on petioles. Leaves higher on the stem are smaller and simpler.
Plant Description
Plant Type
Perennial herb
Size
0.8 - 1.5 ft tall
Form
Upright
Growth Rate
Moderate
Flower Color
Yellow
Flowering Season
Spring
Landscaping Information
Soil Description
Adaptable, tolerant of sand, loam and clay
Natural Setting
Climate
Annual Precipitation: 6.9" - 86.5", Summer Precipitation: 0.63" - 3.35", Coldest Month: 19.6" - 41.2", Hottest Month: 40.3" - 70.2", Humidity: 0.68" - 23.46", Elevation: 1239" - 12263"
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Woolly Groundsel
Packera cana
Sources include:
Wikipedia
. All text shown in the "About" section of these pages is available under the
Creative Commons Attribution-ShareAlike License
. Plant observation data provided by the participants of the
California Consortia of Herbaria
, Sunset information provided by
Jepson Flora Project
. Propogation from seed information provided by the
Santa Barbara Botanical Garden
from "Seed Propagation of Native California Plants" by Dara E. Emery. Sources of plant photos include
CalPhotos
,
Wikimedia Commons
, and independent plant photographers who have agreed to share their images with Calscape. Other general sources of information include
Calflora
,
CNPS Manual of Vegetation Online
,
Jepson Flora Project
,
Las Pilitas
,
Theodore Payne
,
Tree of Life
,
The Xerces Society
, and information provided by CNPS volunteer editors, with special thanks to Don Rideout. Climate data used in creation of plant range maps is from
PRISM Climate Group, Oregon State University
, using 30 year (1981-2010) annual "normals" at an 800 meter spatial resolution.
Links:
Jepson eFlora Taxon Page
CalPhotos
Wikipedia
Calflora
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