34 results for Family: Urticaceae.
| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
| Urticaceae | Boehmeria | Swamp-nettle | | | 
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| Urticaceae | Boehmeria cylindrica | Swamp-nettle | Swamp forests, bottomland forests, bogs, tidal marshes, other marshes, other wetlands. | QC and MN south to FL and NM; West Indies; Mexico, Central America, and South America. | 
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| Urticaceae | Boehmeria nivea | Ramie | Disturbed suburban areas, waste ground. "In waste places, South Carolina and Florida and about the large cities in the Gulf States" (Small 1913a). | Native of Asia. Reported for Lowndes County, GA (Carter, Baker, & Morris 2009). Reported for VA based upon a (now rejected) specimen of B. cylindrica. | 
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| Urticaceae | Cecropia | Cecropia | | | 
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| Urticaceae | Cecropia pachystachya | | | Native of South America. | 
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| Urticaceae | Cecropia palmata | Cecropia, Snakewood | Hammocks, pine rocklands, suburban woodlands. | Native of South America. | 
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| Urticaceae | Laportea | Wood-nettle | | | 
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| Urticaceae | Laportea aestuans | West Indian Wood-nettle | Waste ground and agricultural areas (e.g. tree farms). | Pretty regular in Miami, also reported for scattered sites in the se. US (Kartesz 2022). Native of the New World tropics and subtropics. | 
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| Urticaceae | Laportea canadensis | Woodnettle | Moist, nutrient-rich forests, seepage swamps, especially abundant in cove forests in the Mountains and bottomlands in the Piedmont. By mid-summer, Laportea often becomes the aspect dominant in rich, moist cove forests of the mountains (especially those with extensive seepage), visually replacing the diverse spring flora. | NS and se. MB south to Panhandle FL and OK. | 
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| Urticaceae | Parietaria | Pellitory | | | 
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| Urticaceae | Parietaria floridana | Florida Pellitory | Coastal shores, sometimes weedy in calcareous situations or around greenhouses. | DE south to FL and west to TX, on the outer Coastal Plain; Bahamas; Mexico, Central America, and South America. Reported for c. KY (Adanick & Medley 2020). | 
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| Urticaceae | Parietaria judaica | Pellitory-of-the-wall | Disturbed urban areas. | Native of Europe. Reports of P. officinalis in our area are based on P. judaica. Reported for Beaufort County, SC (Bradley et al. [in prep.]). | 
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| Urticaceae | Parietaria pensylvanica | Pennsylvania Pellitory, Rock Pellitory | In circumneutral soils, such as in thin soils at the bases of calcareous or subcalcareous cliffs or on calcareous shale barrens, rich floodplain soils. | ME west to BC, south to e. NC, w. NC, SC (Gaddy 2014), AL, Panhandle FL, TX, NV, and Mexico (many states). | 
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| Urticaceae | Parietaria praetermissa | Coastal Pellitory | Shell middens, coastal hammocks. | E. NC south to s. FL and west to w. LA. | 
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| Urticaceae | Pilea | Clearweed | | | 
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| Urticaceae | Pilea fontana | Blackfruit Clearweed, Lesser Clearweed | Swamp forests, freshwater marshes, tidal marshes, calcareous wetlands, sand bars. | E. Canada west to MN and ND, south to FL, IN, and NE; disjunct in n. AL. The distribution as reported in various sources is odd and suggestive of "issues", taxonomic or identification. | 
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| Urticaceae | Pilea herniarioides | Caribbean Clearweed | Disturbed areas. | S. FL; West Indies; s. Mexico (CAM, GRO, ROO, VER, YUC) and Central America to nw. South America. | 
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| Urticaceae | Pilea involucrata | Friendship-plant | Disturbed areas. | Native of the Neotropics. | |
| Urticaceae | Pilea microphylla var. microphylla | Rockweed, Artilleryweed | Marl prairies, hammocks, pine rocklands, old rock and brick walls, urban areas, hammocks, especially in thin soil over limestone. | FL (perhaps more widespread as a native in the Southeastern US than just FL); West Indies; Mexico, Central America, and South America. Although listed by Radford, Ahles, & Bell (1968) for the Carolinas as "a weed in and around greenhouses, not established as part of our flora", this species is well-established and weedy in Charleston, SC and Savannah, GA. Native at least in FL, and perhaps further north, the original distribution unclear. | 
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| Urticaceae | Pilea nummulariifolia | Creeping Charlie | Used horticulturally as a ground cover, spreading and establishing near plantings. | Native of n. South America and the West Indies. | |
| Urticaceae | Pilea pumila | Greenfruit Clearweed, Coolwort, Richweed | Swamp forests, bottomlands, freshwater marshes, tidal marshes, disturbed wet ground. | QC west to MN, south to FL, LA, and OK. Sometimes considered to also occur in e. Asia, or these populations separated as P. mongolica Weddell, the course followed here. Additional study is needed. | 
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| Urticaceae | Pilea trianthemoides | Artillery-plant | Used horticulturally, sometimes persisting or spreading. | Native of tropical America. | |
| Urticaceae | Pouzolzia | | | | |
| Urticaceae | Pouzolzia zeylanica | Ceylon Pouzolzia, Mist Vine, Reek-kudzu | Swamps, bottomlands, disturbed areas. | Native of tropical se. and temperate e. Asia. | |
| Urticaceae | Rousselia | Rousselia | | | |
| Urticaceae | Rousselia humilis | Rousselia | Lawns, disturbed areas. | Native of West Indies, Mexico, and Central America. | |
| Urticaceae | Urtica | Stinging Nettle | | | 
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| Urticaceae | Urtica ballotifolia | | Waif on ore piles. | | |
| Urticaceae | Urtica chamaedryoides | Dwarf Stinging Nettle, Heartleaf Nettle, Ortiguilla | Rich moist soil, usually on floodplains. | WV, KY, se. MO and OK south to FL, TX, and s. Mexico; disjunct in South America (Argentina and Bolivia). This species is very rare east of the Blue Ridge; notable disjunct eastern locations include Stevens Creek (McCormick County, SC), Congaree Swamp (Richland County, SC), and various sites on very rich levees of the Roanoke River (NC). | 
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| Urticaceae | Urtica dioica ssp. dioica | European Stinging Nettle, Great Nettle | Bottomlands, roadsides, other disturbed areas, primarily in calcareous soils. | Native of Eurasia. | 
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| Urticaceae | Urtica gracilis ssp. gracilis | American Stinging Nettle | Bottomland forests and edges, particularly over limestone or mafic rocks. | NL (Labrador) and NS west to AK, south to sw. VA, w. NC, s. OH, s. IL, s. MO, n. TX, s. NM, and se. AZ. | 
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| Urticaceae | Urtica pilulifera | Roman Nettle | Waif at old seaport. | Native of Mediterranean Europe. | 
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| Urticaceae | Urtica urens | Burning Nettle, Dog-nettle, Small Nettle | Disturbed areas. | Native of Eurasia. | 
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| Urticaceae | Urticaceae | Nettle Family | | | 
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