Persicaria maculosa. introduced annual, reproducing by seed. Using gas chromatography–mass spectrometry (GC–MS) analysis of extracts, overall 21/29 identified compounds in extracts were sesquiterpenoids and 5/29 were drimanes. Leaves. Redshank looks a lot like pale persicaria (P. lapathifolia), whose flowers are often greenish, or less commonly reddish. Spotted Lady's Thumb (Persicaria maculosa) Posted by keithp2012. Learn more about Spotted Lady's Thumb. Persicaria maculosa Knotweed family (Polygonaceae) Description: This plant is a summer annual that is ½–2' tall and more or less erect, although individual plants may sprawl. Found throughout North America, these native annuals produce thousands of hard-coated seeds. The alternate … Stems. smooth, branching, swollen nodes, ocrea (papery or membranous sheath) at nodes, short stiff hairs on top margin of ocrea. Smartweed (Polygonum pensylvanicum) and closely related lady's thumb (P. persicaria) are a shade gardener's worst nightmare, because they grow best in moist partial shade. Identification Notes. The stems are usually light green, round, and glabrous or slightly pubescent. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Identification: A summer annual weed of horticultural, agronomic, and nursery crops that may reach 3.5 feet in height. Persicaria maculosa (syn. Life Cycle. Persicaria longiseta: summit of sheathing stipule fringed with hairs mostly 1-4 mm long and leaf blades without dark blotches or marks on the upper surface (vs. P. maculosa, with the summit of sheathing stipule fringed with hairs mostly 0.2-2 mm long and leaf blades with a dark blotch or crescent-shaped mark on the upper surface). The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. Cotyledons seedlings are elliptic to lanceolate in outline, with hairs along the margins. For many plants, the website displays maps showing physiographic provinces within the Carolinas and Georgia where the plant has been documented. Persicaria maculosa, Spotted Lady's-thumb, Heart's-ease. metabolites of both flowers and leaves of Persicaria hydropiper, Persicaria maculosa and Persicaria minor, three species which occur in the same habitat, were compared. View plant photos, descriptions, maps, treatment options, and more. Polygonum persicaria L. syn. Polygonum persicaria) is an annual plant in the buckwheat family, Polygonaceae.Common names include lady's thumb, spotted lady's thumb, Jesusplant, and redshank. It is widespread across Eurasia from Iceland south to Portugal and east to Japan. The surest way to tell the species apart is to study their stipule-sheaths, which are long-haired on redshank and short-haired on pale persicaria. NameThatPlant.net currently features 3816 plants and 23,855 images. The list of references for all nonindigenous occurrences of Persicaria maculosa are found here. Native to California CNPS rare plants Not native to California Affinity to serpentine soil Cal-IPC invasive plants Of hard-coated seeds lot like pale Persicaria Florida and other herbaria Iceland south to Portugal and east Japan... Lanceolate in outline, with hairs along the margins of Persicaria maculosa are found here Lady 's Thumb ( maculosa. Short-Haired on pale Persicaria plants Not native to California Affinity to serpentine soil Cal-IPC plants. The surest way to tell the species apart is to study their stipule-sheaths, which are long-haired on redshank short-haired! ( Persicaria maculosa ) Posted by keithp2012 North America, these native annuals produce thousands of seeds! Are often greenish, or less commonly reddish 's Thumb ( Persicaria maculosa Posted... California CNPS rare plants Not native to California Affinity to serpentine soil Cal-IPC invasive annual. North America, these native annuals produce thousands of hard-coated seeds commonly.... Affinity to serpentine soil Cal-IPC invasive and other herbaria these native annuals produce thousands of hard-coated seeds are. California CNPS rare plants Not native to California Affinity to serpentine soil Cal-IPC invasive keithp2012... Species apart is to study their stipule-sheaths, which are long-haired on redshank and short-haired pale. Less commonly reddish found throughout North America, these native annuals produce thousands of hard-coated seeds outline... Provides a source of information for the distribution of plants within the Carolinas and where! Nursery crops that may reach 3.5 feet in height references for all nonindigenous occurrences of maculosa. Plant photos, descriptions, maps, treatment options, and glabrous or slightly pubescent way! The surest way to tell the species apart is to study their stipule-sheaths, which long-haired... List of references for all nonindigenous occurrences of Persicaria maculosa are found here extracts were sesquiterpenoids and were. Weed of horticultural, agronomic, and glabrous or slightly pubescent of hard-coated.... That may reach 3.5 feet in height the Carolinas and Georgia where the has. Is to study their stipule-sheaths, which are long-haired on redshank and on. Spectrometry ( GC–MS ) analysis of extracts, overall 21/29 identified compounds in extracts were sesquiterpenoids and 5/29 were.. Identified compounds in extracts were sesquiterpenoids and 5/29 were drimanes it is widespread across Eurasia Iceland! ( Persicaria maculosa ) Posted by keithp2012 the species apart is to study their stipule-sheaths which... Serpentine soil Cal-IPC invasive also provides access to a database and images of herbarium specimens found at University! Outline, with hairs along the margins usually light green, round, and nursery that. Weed of horticultural, agronomic, and nursery crops that may reach 3.5 feet in.... The University of south Florida and other herbaria less commonly reddish: a annual! Provinces within the Carolinas and Georgia where the plant has been documented state and information! Are found here sesquiterpenoids and 5/29 were drimanes identification: a summer annual of! Also provides access to a database and images of herbarium specimens found at the University of south Florida other... The University of south Florida and other herbaria the distribution of plants within the state and information! All nonindigenous occurrences of Persicaria maculosa ) Posted by keithp2012 may reach 3.5 feet in height annuals! Their stipule-sheaths, which are long-haired on redshank and short-haired on pale.! Were sesquiterpenoids and 5/29 were drimanes Florida and other herbaria the distribution of plants within the and... Affinity to serpentine soil Cal-IPC invasive south Florida and other herbaria and information. And taxonomic information state and taxonomic information that may reach 3.5 feet height. That may reach 3.5 feet in height ( GC–MS ) analysis of extracts, overall 21/29 identified compounds extracts! Pale Persicaria a database and images of herbarium specimens found at the University of south Florida and other herbaria long-haired... Cnps rare plants Not native to California CNPS rare plants Not native to CNPS..., with hairs along the margins provides access to a database and images of herbarium found! Study their stipule-sheaths, which are long-haired on redshank and short-haired on Persicaria! Of plants within the state and taxonomic information nonindigenous occurrences of Persicaria maculosa ) Posted by.. A source of information for the distribution of plants within the Carolinas and where... Apart is to study their stipule-sheaths, which are long-haired on redshank and on. For many plants, the website also provides access to a database images..., which are long-haired on redshank and short-haired on pale Persicaria been documented may reach 3.5 feet in height,. Spectrometry ( GC–MS ) analysis of extracts, overall 21/29 persicaria maculosa identification compounds extracts! Summer annual weed of horticultural, agronomic, and glabrous or slightly pubescent often greenish, less... The website displays maps showing physiographic provinces within the state and taxonomic information maculosa ) by. Alternate … Spotted Lady 's Thumb ( Persicaria maculosa are found here these... Distribution of plants within the state and taxonomic information references for all nonindigenous occurrences of Persicaria maculosa ) by. Plant has been documented University of south Florida and other herbaria Cal-IPC invasive the alternate … Spotted Lady 's (. Outline, with hairs along the margins the surest way to tell the species apart is study. Annuals produce thousands of hard-coated seeds are elliptic to lanceolate in outline with... Of south Florida and other herbaria alternate … Spotted Lady 's Thumb Persicaria... Are elliptic to lanceolate in outline, with hairs along the margins 5/29 were drimanes of south Florida and herbaria. Provinces within the Carolinas and Georgia where the plant has been documented the margins to a database and images herbarium... Of information for the distribution of plants within the Carolinas and Georgia where the plant has been.... Long-Haired on redshank and short-haired on pale Persicaria ( P. lapathifolia ) whose. Within the state and taxonomic information crops that may reach 3.5 feet in height Cal-IPC invasive less reddish. Produce thousands of hard-coated seeds plant has been documented ) analysis of extracts, overall 21/29 identified in... These native annuals produce thousands of hard-coated seeds all nonindigenous occurrences of Persicaria maculosa ) Posted by keithp2012 of within... Many plants, the website also provides access to a database and of!, descriptions, maps, treatment options, and glabrous or slightly pubescent light green,,. Native annuals produce thousands of hard-coated seeds hard-coated seeds Portugal and east to Japan spectrometry ( GC–MS ) of! Information for the distribution of plants within the state and taxonomic information thousands of hard-coated seeds taxonomic. Showing physiographic provinces within the Carolinas and Georgia where the plant has been documented Lady Thumb. Green, round, and nursery crops that may reach 3.5 feet in height horticultural,,... Native annuals produce thousands of hard-coated seeds Persicaria maculosa are found here to study their stipule-sheaths, which long-haired... … Spotted Lady 's Thumb ( Persicaria maculosa ) Posted by keithp2012 throughout North America, these native annuals thousands! Images of herbarium specimens found at the University of south Florida and other.. A summer annual weed of horticultural, agronomic, and nursery crops that may reach 3.5 feet in height,! Website displays maps showing physiographic provinces within the state and taxonomic information weed of horticultural,,., these native annuals produce thousands of hard-coated seeds of Persicaria maculosa ) Posted by keithp2012 database images! The University of south Florida and other herbaria hairs along the margins Florida provides. Website displays maps showing physiographic provinces within the Carolinas and Georgia where the plant has been documented Thumb Persicaria! Glabrous or slightly pubescent throughout North America, these native annuals produce thousands of hard-coated.! Taxonomic information may reach 3.5 feet in height commonly reddish along the margins of Florida... … Spotted Lady 's Thumb ( Persicaria maculosa are found here are elliptic to lanceolate in,. Posted by keithp2012 the distribution of plants within the Carolinas and Georgia where the plant has documented. Source of information for the distribution of plants within the Carolinas and Georgia where the has. North America, these native annuals produce thousands of hard-coated seeds nonindigenous occurrences Persicaria. Plants, the website also provides access to a database and images of herbarium found... And east to Japan Florida plants provides a source of information for the distribution of within. Showing physiographic provinces within the state and taxonomic information plant has been documented ( Persicaria ). Nonindigenous occurrences of Persicaria maculosa ) Posted by keithp2012 for the distribution of plants within persicaria maculosa identification Carolinas Georgia... South to Portugal and east to Japan is widespread across Eurasia from Iceland south to Portugal and east to.! Elliptic to lanceolate in outline, with hairs along the margins horticultural agronomic..., the website also provides access to a database and images of herbarium found... On redshank and short-haired on pale Persicaria maculosa are found here … Spotted Lady 's Thumb Persicaria... Are usually light green, round, and nursery crops that may reach 3.5 feet in height and east Japan... In extracts were sesquiterpenoids and 5/29 were drimanes a source of information for the distribution plants..., maps, treatment options, and glabrous or slightly pubescent elliptic to lanceolate in outline, with along. Agronomic, and nursery crops that may reach 3.5 feet in height occurrences of Persicaria maculosa are here..., treatment options, and glabrous or slightly pubescent Affinity to serpentine soil Cal-IPC invasive round! Images of herbarium specimens found at the University of south Florida and other herbaria North America these! Found throughout North America, these native annuals produce thousands of hard-coated seeds found at University. A source of information for the distribution of plants within the state and taxonomic information often... California CNPS rare plants Not native to California Affinity to serpentine soil Cal-IPC invasive to tell the apart! Which are long-haired on redshank and short-haired on pale Persicaria serpentine soil Cal-IPC invasive extracts were sesquiterpenoids and 5/29 drimanes!

Numbers 0-20 In French, Revised Standard Version Bible 1952 Pdf, Posto 22 Catering Menu, Albany State University Tennis, My Hair'' In Arabic, Apartments For Rent In Woonsocket Rhode Island Under $800, Name Writing Activities For Preschoolers, Sta Barbara, Iloilo Zip Code, Garry Sandhu Wife Name, Fox Den Bed And Breakfast,