Juncus capitatus

Taxobox
name = "Juncus capitatus"

---

image_width = 250px
regnum = Plantae
divisio = Magnoliophyta
classis = Liliopsida
ordo = Poales
familia = Juncaceae
genus = "Juncus"
species = "J. capitatus"
binomial = "Juncus capitatus"
binomial_authority = Weigel

"Juncus capitatus" is a species of rush known by the common name leafybract dwarf rush. It is native to Eurasia and North Africa. It is also an introduced species in parts of North America such as California and the Gulf Coast. It grows in moist areas, such as wet sand, vernal pools, and ditches. This is a small annual herb not exceeding ten centimeters in height. The stems are erect and thready, flat or somewhat corrugated. The leaves are basal and up to 3 or 4 centimeters long. The plant is green to red or brownish in color. Each stem bears an inflorescence of up to six clustered flowers. The pointed bracts at the base of the inflorescence are often over a centimeter long, longer the flower cluster itself, and are somewhat leaflike, giving the species its common name. Each flower has pointed outer tepals and thinner, shorter, oval-shaped inner tepals. There are three stamens. The fruit is a tiny oval-shaped capsule one to two millimeters long.

External links

* [http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?8238,8239,8254 Jepson Manual Treatment]
* [http://plants.usda.gov/java/profile?symbol=JUCA5 USDA Plants Profile]
* [http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=222000109 Flora of North America]
* [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Juncus+capitatus Photo gallery]

Further reading

Linklater M. 2008. The botanist, the Ice Age flora and seeds of doubt. "The Times." 2008. p.23 October 2 2008.