Oklahoma grass pink

Taxobox
name = Oklahoma grass pink
regnum = Plantae
divisio = Magnoliophyta
classis = Liliopsida
ordo = Asparagales
familia = Orchidaceae
subfamilia = Epidendroideae
tribus = Arethuseae
subtribus = Bletiinae
alliance = Calopogon
genus = "Calopogon"
species = "C. oklahomensis"
binomial = "Calopogon oklahomensis"
binomial_authority = D.H.Goldman

The Oklahoma grass pink or prairie grass pink ("Calopogon oklahomensis") is a terrestrial species of orchid native to the United States, restricted to the states of Alabama, Arkansas, Georgia, Illinois, Indiana, Iowa, Kansas, Louisiana, Minnesota, Mississippi, Missouri, Oklahoma, South Carolina, Tennessee, Texas, and Wisconsin and is extirpated throughout most of its range. It has flowers that are white, pink or purple, with a labellum with an apical region of yellow hairs.

ee also

* [http://plants.usda.gov/java/profile?&symbol=CAOK2&photoID=caok2_001_avp.tif USDA_Information_on_Oklahoma_Grass_Pink]
* [http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242101509Flora of North America treatment of this species]
* [http://www.biosurvey.ou.edu/okwild/prairiepink.html Photographs_of_this_species_by_Charles_Lewallen]