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Congdon's Bulrush
Scirpus congdonii
  
0 Nurseries Carry This Plant

About Congdon's Bulrush (Scirpus congdonii) 0 Nurseries Carry This Plant Scirpus congdonii is a species of flowering plant in the sedge family known by the common name Congdon's bulrush after noted Californian botanist J. W. Congdon. It is native to the mountains and plateaus of far northern California and adjacent sections of southern Oregon and western Nevada. It can be found in wetland habitat and other moist areas, such as mountain meadows and waterways. It is a perennial herb forming a loose or dense clump of erect stems growing up to half a meter tall, solitary stems sometimes occurring as well. The stems are three-angled and narrow at the middle. Sheathing leaves occur at the stem bases as well as higher up the stems. The inflorescence occurs at the end of the stem, with small additional ones growing from leaf axils. The inflorescence consists of several clusters of many spikelets wrapped at the bases in a leaflike bract.
Plant Description
Plant Type
Plant Type
Grasses

Size
Size
1.6 ft tall

Flower Color
Flower Color
Brown

Wildlife Supported
 


 
Butterflies & moths hosted ( 2 likely * ) SHOW ALL
*
Helotropha reniformis Image
American Crescent Borer Helotropha reniformisHelotropha reniformis
*
Bactra verutana Image
Javelin Moth Bactra verutanaBactra verutana

Landscaping Information
Common uses
Common uses
Bogs and Ponds

Natural Setting
Climate
Climate
Annual Precipitation: 24.8" - 154.4", Summer Precipitation: 0.51" - 5.80", Coldest Month: 26.9" - 46.2", Hottest Month: 47.3" - 68.9", Humidity: 0.88" - 21.93", Elevation: 1182" - 9889"


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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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