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Sand-loving Wallflower
Erysimum ammophilum
  
About Sand-loving Wallflower (Erysimum ammophilum) 1 Nurseries Carry This Plant Erysimum ammophilum is a species of wallflower known by the common name coast wallflower. It is endemic to California, where it is an uncommon beach-dwelling wildflower. It is known from dunes and bluffs near Monterey Bay, the coastline of San Diego County, and parts of the Channel Islands. Erysimum ammophilum is a biennial or perennial plant varying in size from a few centimeters to over half a meter in height. It starts from a patch of long, narrow dark green leaves and produces one to several erect stems lined with similar leaves. Atop the stem is an array of bright yellow flowers, each with four rounded petals. As the stem grows the flowers drop away to leave developing fruits, which are narrow siliques 2 to 12 centimeters long sticking out from the stem. The fruits contain winged seeds.
Plant Description
Plant Type
Plant Type
Perennial herb, Annual herb

Size
Size
1.6 ft tall

Flower Color
Flower Color
Yellow

Wildlife Supported
 


 
Butterflies & moths hosted ( 2 likely * ) SHOW ALL

Landscaping Information
Sun
Sun
Full Sun, Part Shade

Nurseries
Nurseries

Natural Setting
Climate
Climate
Annual Precipitation: 10.9" - 34.0", Summer Precipitation: 0.15" - 0.54", Coldest Month: 45.7" - 54.7", Hottest Month: 59.2" - 77.3", Humidity: 0.83" - 22.89", Elevation: -24" - 4336"

Alternative Names
Common Names: Coast Wallflower


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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