| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Cannabaceae | Cannabaceae | Hops Family |  (c) Bradley, Keith | ||
| Cannabaceae | Cannabis | Hemp, Marijuana | (c) Bradley, Keith | ||
| Cannabaceae | Cannabis sativa | Hemp, Marijuana, Cannabis, Weed | Disturbed areas and clandestinely cultivated plots. | Native of Asia. Though perhaps not truly naturalized or persistent, Cannabis is treated here since clandestine cultivated plots are encountered by the field biologist, especially in fairly remote areas in the mountainous parts of our area. | (c) Bradley, Keith |
| Cannabaceae | Celtis | Hackberry | |||
| Cannabaceae | Celtis iguanaea | Iguana Hackberry | Shell-middens and calcareous coastal sites. | Sw. peninsular Florida; West Indies; American tropics. |  (c) Sinani, Thomaz Ricardo Favreto - CC-BY |
| Cannabaceae | Celtis laevigata | Southern Hackberry, Sugarberry, Bois Connu (frc) | Bottomland forests, especially on natural levees, upland calcareous forests and woodlands, shell middens. | Maryland, West Virginia, Indiana, Illinois, Missouri and Kansas south to s. Florida and Texas. Reported for many states in Mexico by Villaseñor (2016), but unclear what the circumscription being applied there is. |  (c) Wong, Michelle - CC-BY |
| Cannabaceae | Celtis lindheimeri | Lindheimer's Hackberry | Ravines, brushlands. | Edwards Plateau of sc. Texas, s. Texas, and adjacent Mexico (Coahuila, Nuevo León). |  © Adam Black |
| Cannabaceae | Celtis occidentalis | Northern Hackberry | Xeric to mesic glades, outcrops, barrens, woodlands, and bottomland forests, usually over calcareous substrates. | New Hampshire, Québec, Manitoba, and Montana south to Panhandle Florida, nc. Texas, and ne. New Mexico. |  (c) Pogacnik, Shaun - CC-BY-NC, permission granted to NCBG |
| Cannabaceae | Celtis pallida var. pallida | Spiny Hackberry, Desert Hackberry, Granjeno | Dry calcareous thickets, shell middens (FL). | S. Florida peninsula; Texas west to Arizona and southwards into Mexico; West Indies; n. South America; s. South AMerica. |  (c) Carnahan, Sue - CC-BY |
| Cannabaceae | Celtis pumila | Dwarf Hackberry, Georgia Hackberry | Xeric to mesic glades, outcrops, barrens, woodlands, exposed bluffs, stream banks, and disturbed areas, often over calcareous substrate. | New Jersey, Pennsylvania, Indiana, Illinois, and Kansas south to Panhandle Florida and Texas. |  (c) Diamond, Alvin - CC-BY-NC, permission granted to NCBG |
| Cannabaceae | Celtis reticulata | Netleaf Hackberry, Palo Blanco | Dry to moist forests, prairies, chaparral, and mesquital. | Arkansas, Kansas, Colorado, Idaho, and Washington south to Louisiana, Texas, New Mexico, Arizona, California, and broadly in Mexico. |  (c) Campos, Aidan |
| Cannabaceae | Celtis sinensis | Chinese Hackberry, Chinese Nettle Tree | Suburban woodlands. | Native of China, Korea, and Japan. Found naturalizing in Guilford County, North Carolina (W. Cook, pers. comm., 2010). |  (c) 岸本年郎 - CC-BY |
| Cannabaceae | Celtis smallii | Small’s Hackberry | Glades, woodlands, forests. | Virginia and Kentucky south to Georgia and Alabama, mainly inland. |  (c) Weakley, Alan - CC0 |
| Cannabaceae | Humulus | Hops |  (c) Fleming, Gary P. | ||
| Cannabaceae | Humulus americanus | Northeastern Hops | Disturbed areas, particularly in rich, alluvial soils. | Nova Scotia and Newfoundland and Labrador (Newfoundland) south to Virginia and North Carolina, west to Nebraska, Montana, and Alberta. While native in North America, the native distribution is obscure. |  (c) Fleming, Gary P. |
| Cannabaceae | Humulus lupulus | Brewer's Hops, European Hops | Disturbed areas. | Native of Eurasia. |  (c) Löhr, Kai - CC-BY |
| Cannabaceae | Humulus pubescens | Midwestern Hops | Disturbed areas, particularly in rich, alluvial soils. | New York and Pennsylvania south to North Carolina and ne. Georgia and west to Minnesota, Nebraska, Kansas, and Arkansas. While native in North America, the native distribution is obscure; it is not clear whether the few occurrences east of the Blue Ridge (including those in North Carolina and Virginia) are native, or adventive from farther west. |  (c) Ogle, Jennifer - CC-BY-NC, permission granted to NCBG |
| Cannabaceae | Humulus scandens | Japanese Hops | Disturbed areas, particularly in rich, alluvial soils, where it has become a serious weed along some rivers in our region. | Native of Japan, Taiwan, and China. |  (c) Fleming, Gary P. |
| Cannabaceae | Trema | Trema, Nettletree |  (c) Bradley, Keith | ||
| Cannabaceae | Trema lamarckianum | West Indian Trema, Pain-in-the-back | Pine rocklands, rockland hammocks, marl prairies. | S. peninsular Florida; West Indies. | (c) Bradley, Keith |
| Cannabaceae | Trema micranthum | Florida Trema, Guacimilla, Jamaican Nettle-tree | Hammocks. | S. peninsular Florida; West Indies; Mexico, Central America, and South America. |  (c) Bradley, Keith |
| Cannabaceae | Trema orientalis | Gunpowder Tree | Disturbed hammocks and disturbed areas. | Native of the Paleotropics. Established in s. Florida: Miami-Dade County, where well established following an introduction by the USDA, and around Lake Okeechobee in Palm Beach, Martin, Okeechobee cos. |  (c) Eichholz, Karen - CC-BY |