| Bradley, Steve. The Pruner's Bible: A Step-by-Step Guide to Pruning Every Plant in Your Garden. London: New Holland, 2006. Print. | | |
| Callicarpa Dichotoma 'duet'. Washington, DC: U.S. Dept. of Agriculture, Agricultural Research Service, Floral and Nursery Plants Research Unit, 2008. Internet resource. | | |
| Hyams, Edward. Ornamental Shrubs for Temperate Zone Gardens. , 1967. Print. | | |
| Levine, Ketzel, and Rene Eisenbart. Plant This!: Best Bets for Year-Round Gorgeous Gardens. Seattle: Sasquatch Books, 2000. Print. | | |
| Marshall, William; Planting and Rural Ornament : Being a Second Edition, with Large Additions, of Planting and Ornamental Gardening: A Practical Treatise; 48-109; Cambridge University Press : Cambridge | | |
| Paluch, Gretchen E, and Joel R. Coats. Recent Developments in Invertebrate Repellents. , 2011. Internet resource. | | |
| Zampardo, Mark. Guide to Identifying Trees and Shrubs Plants A-L: Includes Conifers, Vines and Groundcovers. Cork: BookBaby, 2014. Print. | | |
| Fire Effects FEIS https://www.fs.fed.us/database/feis/plants/shrub/calame/all.html | | |
| USDA, ARS, National Genetic Resources Program. Phytochemical and Ethnobotanical Databases. [Online Database] National Germplasm Resources Laboratory, Beltsville, Maryland | | |
| Kew World Checklist of Selected Plant Families | | |
| Angiosperm Phylogeny Website - Lamiales". Missouri Botanical Garden. | | |
| GRIN Taxonomy for Plants - Callicarpa". United States Department of Agriculture. Archived from the original on 2015-09-23. Retrieved 2009-03-16. | | |
| Heywood, V.H., Brummitt, R.K., Culham, A. & Seberg, O. 2007: Flowering Plant Families of the World. Royal Botanic Gardens, Kew. | | |
| Leeratiwong, C., Chantaranothai, P. & Paton, A.J. (2009). A synopsis of the genus Callicarpa L. (Lamiaceae) in Thailand. Thai Forest Bulletin (Botany) 37: 36-58. | | |
| Bramley, G.L. (2009). The genus Callicarpa(Lamiaceae) on Borneo. Botanical Journal of the Linnean Society 159: 416-455. | | |
| Bramley, G.L.C. (2013). The genus Callicarpa(Lamiaceae) in the Philippines. Kew Bulletin 68: 369-418. | | |
| Flora of China Vol. 17 Page 4, 紫珠属 zi zhu shu,Callicarpa Linnaeus, Sp. Pl. 1: 111. 1753. | | |
| Biota of North America Program, 2013 county distribution map | | |
| "Learning from our elders: Folk Remedy Yields Mosquito-Thwarting Compound". Agricultural Research. Agricultural Research Service. February 6, 2006. | | |
| Scientists Confirm Folk Remedy Repels Mosquitoes University Of Mississippi (ScienceDaily) July 3, 2006 | | |
| Species Information". sun.ars-grin.gov. | | |
| Cantrell, C. L.; Klun, J. A.; Bryson, C. T.; Kobaisy, M.; Duke, S. O. (2005). "Isolation and Identification of Mosquito Bite Deterrent Terpenoids from Leaves of American (Callicarpa americana) and Japanese (Callicarpa japonica) Beautyberry". Journal of Agricultural and Food Chemistry. 53 (15): 5948–53. doi:10.1021/jf0509308. PMID 16028979. | | |
| CoL | Species 2000 Catalog of Life | https://www.catalogueoflife.org/ |
| ITIS | Integrated Taxonomic Information System (USGS and Smithsonian | itis.gov |
| EoL | Encyclopedia of Life | https://eol.org/ |
| BONAP (distribution maps) | Biota of North America | http://www.bonap.org |
| BONAP | Biota of North America | https://cmr.earthdata.nasa.gov/search/concepts/C1214613085-SCIOPS.html |
| GBIF | Global Biodiversity Information Facility | https://www.gbif.org/ |
| USDA (maps) | United States Department of Agriculture Plants Database | https://plants.usda.gov/home |
| ARS-GRIN | Germplasm Resources Information Network (GRIN) | https://www.ars-grin.gov/ |
| LJWC | Lady Bird Johnson Wildflower Center, Austin, Texas Native Plant Database | www.wildflower.org/plants |
| TAMU (Texas) | Texas A and M University, College Station, Texas (Native trees) | https://aggie-horticulture.tamu.edu/texasnativetrees/ |
| UofTX (Texas) | The University of Texas, Billie L. Turner Plant Resource Center | http://w3.biosci.utexas.edu/prc/K12/ |
| iNat | California Academy of Sciences and the National Geographic Society | https://www.inaturalist.org/ |
| GSPC | Global Strategy for Plant Conservation (GSPC) | http://www.theplantlist.org/ |
| WFO | World Flora Online (WFO) | www.worldfloraonline.org |
| MBG | Missouri Botanical Garden | https://www.missouribotanicalgarden.org/ |
| NYBG | The New York Botanical Garden (NYBG) | https://www.nybg.org/ |
| RBGE | The Royal Botanic Garden Edinburgh (RBGE) | http://www.rbge.org.uk/ |
| RBG | Royal Botanic Gardens, Kew | https://www.kew.org/ |
| IPNI | International Plant Name Index | IPNI.org |
| (wetlands) | U. S. Army Corp of Engineers Wetlands, Vermont, N H. | http://wetland-plants.usace.army.mil/nwpl_static/v34/home/home.html |
| NAEB BRIT | Native American Ethnobotany (BRIT and University of Michigan - Dearborn) (SYOR) | http://naeb.brit.org |
| NPN | Native Plant Network - USDA Forest Service | https://npn.rngr.net/ |
| SEINet (includes) | SW Biodivirsity | http://swbiodiversity.org/seinet/ |
| Consortium of Midwest Herbaria | |
| Consortium of Southern Rocky Mountain Herbaria | |
| Intermountain Regional Herbarium Network | |
| Madrean Discovery Expeditions (MDE) | |
| Mid-Atlantic Herbaria Consortium | |
| North American Network of Small Herbaria | |
| North Great Plains Herbaria | |
| Red de Herbarios del Noroeste de México (northern Mexico) | |
| SERNEC (Southeast USA) | |
| Texas Oklahoma Regional Consortium of Herbaria (TORCH) | |