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Coulter's Globemallow
Sphaeralcea coulteri
  
About Coulter's Globemallow (Sphaeralcea coulteri) 2 Nurseries Carry This Plant Sphaeralcea coulteri is a species of flowering plant in the mallow family known by the common name Coulter's globemallow. It is native to the Sonoran Desert, its distribution extending from northern Mexico north into California and Arizona. It is an annual herb, its slender, hairy stems sprawling or growing erect to a maximum height near 1. 5 meters. The thin, gray-green leaf blades are wide and short, heart-shaped or triangular in shape, and measure up to about 5 centimeters long. They have a few wide lobes along the edges which may have teeth or smaller lobes. The leafy inflorescence bears clusters of flowers each with five wedge-shaped orange petals around a centimeter long, and yellow anthers.
Plant Description
Plant Type
Plant Type
Annual Herb

Size
Size
0.49 - 4.9 ft tall

Flower Color
Flower Color
Orange, Yellow

Flowering Season
Flowering Season
Spring

Wildlife Supported
 


Landscaping Information
Sun
Sun
Full Sun

Nurseries
Nurseries

Common uses
Common uses
Bee Gardens

Natural Setting
Site Type
Site Type
Desert

Climate
Climate
Annual Precipitation: 2.6" - 3.9", Summer Precipitation: 0.53" - 1.20", Coldest Month: 58.5" - 60.2", Hottest Month: 86.3" - 88.8", Humidity: 8.61" - 40.27", Elevation: -193" - 830"


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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