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Thread-leaved Beakseed
Bulbostylis capillaris
About Thread-leaved Beakseed (Bulbostylis capillaris) 0 Nurseries Carry This Plant Bulbostylis capillaris is a species of sedge known by the common names densetuft hairsedge and threadleaf beakseed. It is native to much of North America, South America and the West Indies from Canada to Bolivia. Bulbostylis capillaris grows in many types of habitat, generally in moist areas such as streamside meadows. It is an annual herb which is somewhat variable in appearance but generally takes the form of a small, upright tuft of green herbage growing close to the ground. There are several stems surrounded by thready, thin leaves. The inflorescence occurs at the tip of the stem and is composed of tiny spikelets which are green washed with rusty red. The fruit is about a millimeter long.
Plant Description
Plant Type
Plant Type

Flower Color
Flower Color

Landscaping Information
Natural Setting
Annual Precipitation: 18.2" - 80.9", Summer Precipitation: 0.25" - 2.19", Coldest Month: 28.2" - 50.3", Hottest Month: 53.0" - 74.9", Humidity: 1.37" - 23.91", Elevation: 15" - 7883"

Alternative Names
Common Names: Densetuft Hairsedge, Threadleaf Beakseed

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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