Advanced Search Map Locator
Add Current Plant To List Edit Current Plant
My Plant Lists Nurseries Planting Guide Contact Calscape About Calscape
Tap map to see plants native to location
Order by Popularity Order by Common Name Order by Botanical Name
Show All Plants Show Only Plants in Nurseries
Grid view Text view
Winged Water Starwort Back to Plant Page
Callitriche marginata

Zoom To My AddressZoom To California Estimated Plant Range

About Winged Water Starwort (Callitriche marginata) Callitriche marginata is a species of aquatic plant known by the common name winged water starwort. Callitriche marginata is native to the west coast of North America from British Columbia to Baja California, where it grows in and around vernal pools. It is secure in the southern part of its range in California and Baja, but is rare in Oregon, unknown in Washington, and known from only eight occurrences in British Columbia. In California, it is found from the Coast Ranges, Transverse Ranges, and Peninsular Ranges, through the Central Valley to the High Sierra Nevada.
Plant Description
Plant Type
Annual herb

Native Status

Natural Setting
Elevation ?
12' - 5516'

Annual Precip. ?
6.8" - 56.1"

Summer Precip. ?
0.14" - 2.52"

Coldest Month ?
40.8° F - 56.0° F

Hottest Month ?
60.0° F - 80.9° F

Humidity ?
0.37 vpd - 29.15 vpd

Landscaping Information
Nursery Availability
Never or Almost Never Available

Other Names
Common Names
Winged Water-starwort

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

Sign in to your Calscape Account X

Once signed in, you'll be able to access any previously saved plant lists or create new ones.

Email Address

Sign In