Little barley (Hordeum pusillum)

Little barley is an annual, cool-season native grass found in … Read More

  Live oak (Quercus virginiana)

Live oak is a native, warm season woody plant that … Read More

  Locoweed (Astragalus mollissimus Torr.)
Photo courtesy of Jean-Christophe Benoist – Own work, CC BY-SA 3.0, Photo courtesy of James St. John on … Read More

  Macartney Rose (Rosa bracteata)

Macartney rose is a warm-season, introduced perennial evergreen shrub that … Read More

  Prickly Lettuce (Lactuca serriola)

Prickly lettuce is an annual forb that was introduced to … Read More

  Rattail Smutgrass (Sporobolus indicus)

Rattail smutgrass is a strongly tufted … Read More

  Rescuegrass (Bromus unioloides)

Rescuegrass is an annual, weedy midgrass that was introduced from South … Read More

  Sandbur (Cenchrus echinatus)

Sandbur (Cenchrus echinatus), also known as the common grassbur or southern … Read More

  Spotted spurge (Euphorbia maculata)

Spotted spurge is an annual forb that is found throughout … Read More

  Sunflower (Helianthus annuus)

The distinctive and familiar sunflower is one of the most widely … Read More

  Thistles Complex (Cirsium spp., Silybum spp., Onopordum spp. and Carduus spp.)
Thistles are a very aggressive, biennial, introduced forb that can be … Read More

  Senna (Senna roemeriana)

Twinleaf senna (Senna roemeriana) is an erect, gray perennial forb found … Read More