|Photo taken by Gil Nelson|
|Division:||Magnoliophyta – Flowering plants|
|Class:||Magnoliopsida – Dicotyledons|
|Family:||Lamiaceae ⁄ Labiatae|
| Scutellaria integrifolia|
|Natural range of Scutellaria integrifolia from USDA NRCS Plants Database.|
Common names: Helmet flower, Helmet skullcap
Synonyms: Scutellaria integrifolia var. hispida Bentham; S. integrifolia var. integrifolia
"Perennial herbs with quadrangular, erect to ascending stems; stolons absent, or present and underground. Leaves sessile or petiolate. Racemes bracteate, often paniculate. Calyx zygomorphic, 2-lobed, the upper lobe crested, very small in flower and enlarging in fruit; corolla zygomorphic , upper lip galeate, 3-lobed, lower lip unlobed, usually white in the throat. The blue-flowered species occasionally have white flowered forms. Stamens 4, exserted; stigma 2-parted. Mericarps dark brown to black, closely set with tubercles or papillae in somewhat concentric rings, rounded, often somewhat flattened." 
"Plant not stoloniferous, forming clumps of 1-several stems. Stems erect, 1.5-8 dm tall, simple or branched above, pubescent. Lowest leaves triangular-ovate, 0.7-3.5 cm long, 0.2-2 cm wide, obtuse or acute, crenate, base truncate to widely cuneate; petioles 0.8-2.5 cm long. Upper leaves lanceolate to narrowly elliptic, 2.5-6 cm long, acute or obtuse, entire to remotely crenate, base cuneate to attenuate; petioles 0-10 mm long, mostly obscured by blade tissue. Racemes 1-5 rarely more, terminating the stems, 0.3-2 dm long. Lowest bracts often leafy, reduced rapidly upward. Calyx 2.5-3 mm long in flower, 6-8 mm in fruit; corolla blue to violet, 1.3-2.5 cm long. Mericarps dark brown, tuberculate, the tubercles with broad apices, 1-1.5 mm long." 
In the Coastal Plain in Florida and Georgia, S. integrifolia can be found next to flowing artesian wells, burned palmetto-slashpine flatwoods, burned longleaf pinewoods, pine savannas, longleaf pine sandhills, mixed woodlands, at the mouth of creeks in swampy woodlands, marshes, creek banks, oak-hickory woods, moist depressions in pine woodlands, Nyssa-Cypress swamps, floodplains, and edges of calcereous glades.  It can occur in disturbed sites such as roadside ditches, powerline corridors, hammock slopes, along railroad depressions, peaty ditches bordering flatwoods, swamp clearings, along gas pipe line corridors, and slight seepage swale in cutover upland longleaf pine savannas. Soils include sandy loam, loamy soil, loamy clay, and peaty soils.  Associated species include Rhexia petiolata, Polygala cruciata, Polygala, Drosera, and Lachnanthes. 
This species is thought to be dispersed by gravity. 
Conservation and management
Cultivation and restoration
References and notes
- Radford, Albert E., Harry E. Ahles, and C. Ritchie Bell. Manual of the Vascular Flora of the Carolinas. 1964, 1968. The University of North Carolina Press. 902. Print.
- Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: July 2015. Collectors: Cecil R Slaughter, Loran C. Anderson, K. Craddock Burks, Robert K. Godfrey, Steve L. Orzell, Edwin L. Bridges, Grady W. Reinert, Andre F. Clewell, R. D. Houk, P. L. Redfearn, Jr., H. Kurz, Jean W. Wooten, E. S. Ford, P. White, Gary R. Knight, Sidney McDaniel, Elmer C. Prichard, Ira L. Wiggins, W. D. Reese, Herbert Monoson, Simpson, L. B. Trott, James D. Ray, Jr., George R. Cooley, Robert Kral, R. J. Eaton, H. Kurz, Ed Keppner, Lisa Keppner, R. A. Norris, R. Komarek, D. C. Hunt, Kevin Oakes. States and Counties: Florida: Alachua, Bay, Charlotte, Clay, Columbia, Escambia, Flagler, Franklin, Gadsden, Holmes, Jackson, Jefferson, Lake, Leon, Manatee, Nassau, Orange, Okaloosa, Osceola, Polk, Putnam, Santa Rosa, Seminole, Volusia, Wakulla, Walton. Georgia: Grady, Thomas. Compiled by Tall Timbers Research Station and Land Conservancy.
- Nelson, G. PanFlora: Plant data for the eastern United States with emphasis on the Southeastern Coastal Plains, Florida, and the Florida Panhandle. www.gilnelson.com/PanFlora/ Accessed: 13 DEC 2016
- Kirkman, L. Katherine. Unpublished database of seed dispersal mode of plants found in Coastal Plain longleaf pine-grasslands of the Jones Ecological Research Center, Georgia.