Lactuca graminifolia

{{Short description|Species of lettuce}}

{{speciesbox

| image = Lactuca graminifolia - Flickr - aspidoscelis (1).jpg

| image_caption =

| status = {{TNCStatus}}

| status_system = TNC

| genus = Lactuca

| species = graminifolia

| authority = Michx. 1803

| synonyms_ref = [http://www.theplantlist.org/tpl1.1/record/gcc-43025 The Plant List, Lactuca graminifolia Michx.]

| synonyms = *Galathenium graminifolium (Michx.) Nutt.

• Lactuca graminifolia var. arizonica McVaugh
• Wiestia graminifolia (Michx.) Sch.Bip.

}}

Lactuca graminifolia, the grassleaf lettuce{{PLANTS|id=LAGR|taxon=Lactuca graminifolia|accessdate=2 August 2015}} is a North American species of wild lettuce. It grows in Mexico, Central America, Hispaniola, and the southern United States from Arizona to Florida, Virginia and the Carolinas.[http://bonap.net/MapGallery/County/Lactuca%20graminifolia.png Biota of North America Program 2014 county distribution map][http://swbiodiversity.org/seinet/taxa/index.php?taxon=2786 SEINet, Southwestern Biodiversity, Arizona chapter, Lactuca graminifolia Michx.][http://www.tropicos.org/Name/2702755?tab=specimens Tropicos, specimen listing for Lactuca graminifolia Michx.]Nash, D. L. 1976. Tribe XI, Cichorieae. En Nash, D.L. & Williams, L.O. (eds), Flora of Guatemala - Part XII. Fieldiana, Botany. 24(12): 440–454, 598–603Breedlove, D.E. 1986. Flora de Chiapas. Listados Florísticos de México 4: i–v, 1–246