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Taxon:
Gamochaeta pensylvanica
(Willd.) Cabrera
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Gamochaeta
Family:
Asteraceae
(alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Gnaphalieae
Nomen number:
413781
Place of publication:
Bol. Soc. Argent. Bot. 9:375. 1961
Verified:
03/12/2012
ARS Systematic Botanists.
Accessions:
0
(
0
active,
0
available)
in National Plant Germplasm System.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Gnaphalium pensylvanicum
Willd.
Heterotypic Synonym(s)
Gnaphalium peregrinum
Fernald
Gnaphalium purpureum
L. var.
spatulatum
(Lam.) Baker
No images
Reference(s)
Acevedo-Rodríguez, P. & M. T. Strong.
2012. Catalogue of seed plants of the West Indies. Smithsonian Contr. Bot. 98
Allan, H. H. B. et al.
1961-. Flora of New Zealand.
URL:
http://floraseries.landcareresearch.co.nz/pages/index.aspx
Note:
=
Gnaphalium pensylvanicum
Willd.
Bosser, J. M. et al., eds.
1976-. Flores des Mascareignes.
Note:
=
Gamochaeta purpureum
(L.) Cabrera
Burkart, A. E., ed.
1969-. Flora ilustrada de Entre Rios.
Council of Heads of Australasian Herbaria.
Australian plant census (APC) (on-line resource).
URL:
http://www.anbg.gov.au/chah/apc/index.html
Dassanayake, M. D. & F. R. Fosberg, eds.
1980-. A revised handbook to the flora of Ceylon.
Note:
=
Gnaphalium pensylvanicum
Willd.
Euro+Med Editorial Committee.
Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
URL:
http://www.emplantbase.org/home.html
FNA Editorial Committee.
1993-. Flora of North America.
URL:
http://floranorthamerica.org/
Forzza, R. C. et al., coord.
Lista de espécies da flora do Brasil (on-line resource).
URL:
http://floradobrasil.jbrj.gov.br/2010/
Gandhi, K. N. & R. D. Thomas.
1989. Asteraceae of Louisiana
Note:
=
Gnaphalium pensylvanicum
Willd.
Germishuizen, G. & N. L. Meyer, eds.
2003. Plants of southern Africa: an annotated checklist. Strelitzia 14
Grierson, A. J. C. & D. J. Long.
1984-. Flora of Bhutan including a record of plants from Sikkim.
Hedberg, I. & S. Edwards.
1989-. Flora of Ethiopia
Note:
mentions
Hnatiuk, R. J.
1990. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11.
Note:
=
Gnaphalium pensylvanicum
Willd.
Instituto de Botánica Darwinion.
2008. Flora del Conosur. Catálogo de las plantas vasculares.
URL:
http://www2.darwin.edu.ar/Proyectos/FloraArgentina/FA.asp
Jardin botanique national de Belgique.
1967-. Flore du Congo, du Rwanda et du Burundi (Flore d'Afrique centrale).
Kartesz, J. T.
1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland.
Long, R. W. & O. Lakela.
1971. A flora of tropical Florida.
Note:
=
Gnaphalium purpureum
var.
spathulatum
(Lam.) Ahles
Nesom, G. L.
1990. Taxonomy of
Gamochaeta
of United States. Phytologia 68:193.
URL:
http://www.phytologia.org/
Nesom, G. L.
2004. New distribution records for
Gamochaeta
(Asteraceae: Gnaphalieae) in the United States. Sida 21:1183-1184.
URL:
http://www.biodiversitylibrary.org/bibliography/8113#/summary
Press, J. R. et al.
2000-. Annotated checklist of the flowering plants of Nepal (on-line resource)
URL:
http://www.efloras.org/flora_page.aspx?flora_id=110
Radford, A. E. et al.
1964. Manual of the vascular flora of the Carolinas.
Note:
=
Gnaphalium purpureum
var.
spathulatum
(Lam.) Ahles
Standley, P. C. & J. A. Steyermark.
1946-1976. Flora of Guatemala.
Note:
=
Gnaphalium pensylvanicum
Willd.
Turrill, W. B. et al., eds.
1952-. Flora of tropical East Africa.
Note:
=
Gamochaeta purpureum
(L.) Cabrera
Wu Zheng-yi & P. H. Raven et al., eds.
1994-. Flora of China (English edition).
URL:
http://www.efloras.org/browse.aspx?flora_id=2
Wunderlin, R. P.
1982. Guide to the vascular plants of central Florida
Common names
English
Pennsylvania cudweed –
Reference(s)
Distribution
Exportable format
order_code
Status
Continent
Subcontinent
Country
State
Note
1
Native
Southern America
Brazil
Brazil
1
Native
Southern America
Caribbean
Bahamas
1
Native
Southern America
Caribbean
Cuba
1
Native
Southern America
Caribbean
Jamaica
1
Native
Southern America
Central America
Costa Rica
1
Native
Southern America
Central America
Guatemala
1
Native
Southern America
Central America
Honduras
1
Native
Southern America
Southern South America
Argentina
1
Native
Southern America
Southern South America
Paraguay
1
Native
Southern America
Southern South America
Uruguay
3
Adventive
Europe
Southwestern Europe
France
4
Naturalized
Africa
East Tropical Africa
Kenya
4
Naturalized
Africa
East Tropical Africa
Tanzania
4
Naturalized
Africa
Macaronesia
Portugal
Azores
4
Naturalized
Africa
Macaronesia
Portugal
Madeira Islands
4
Naturalized
Africa
Macaronesia
Spain
Canary Islands
4
Naturalized
Africa
South Tropical Africa
Malawi
4
Naturalized
Africa
South Tropical Africa
Mozambique
4
Naturalized
Africa
South Tropical Africa
Zambia
4
Naturalized
Africa
South Tropical Africa
Zimbabwe
4
Naturalized
Africa
Southern Africa
Eswatini
4
Naturalized
Africa
Southern Africa
South Africa
4
Naturalized
Africa
West-Central Tropical Africa
Democratic Republic of the Congo
4
Naturalized
Africa
West-Central Tropical Africa
Rwanda
4
Naturalized
Africa
Western Indian Ocean
Mauritius
4
Naturalized
Africa
Western Indian Ocean
Reunion
4
Naturalized
Asia-Temperate
China
China
4
Naturalized
Asia-Temperate
Eastern Asia
Taiwan
4
Naturalized
Asia-Temperate
Western Asia
Israel
4
Naturalized
Asia-Tropical
Indian Subcontinent
Bhutan
4
Naturalized
Asia-Tropical
Indian Subcontinent
India
4
Naturalized
Asia-Tropical
Indian Subcontinent
Nepal
4
Naturalized
Asia-Tropical
Indian Subcontinent
Sri Lanka
4
Naturalized
Australasia
Australia
Australia
4
Naturalized
Australasia
New Zealand
New Zealand
4
Naturalized
Europe
Southeastern Europe
Italy
4
Naturalized
Europe
Southwestern Europe
Portugal
4
Naturalized
Europe
Southwestern Europe
Spain
4
Naturalized
Northern America
Mexico
4
Naturalized
Northern America
North-Central U.S.A.
United States
Oklahoma
4
Naturalized
Northern America
Northeastern U.S.A.
United States
Massachusetts
4
Naturalized
Northern America
Northeastern U.S.A.
United States
Pennsylvania
4
Naturalized
Northern America
South-Central U.S.A.
United States
Texas
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Alabama
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Florida
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Georgia
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Louisiana
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Maryland
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Mississippi
4
Naturalized
Northern America
Southeastern U.S.A.
United States
North Carolina
4
Naturalized
Northern America
Southeastern U.S.A.
United States
South Carolina
4
Naturalized
Northern America
Southeastern U.S.A.
United States
Virginia
4
Naturalized
Northern America
Southwestern U.S.A.
United States
California
6
Other
exact native & natzd. range uncertain owing to confusion with other taxa
Native
Southern America
CARIBBEAN:
Bahamas
,
Cuba
,
Jamaica
CENTRAL AMERICA:
Costa Rica
,
Guatemala
,
Honduras
BRAZIL:
Brazil
SOUTHERN SOUTH AMERICA:
Argentina
,
Paraguay
,
Uruguay
Adventive
Europe
SOUTHWESTERN EUROPE:
France
Naturalized
Africa
MACARONESIA:
Spain
[Canary Islands],
Portugal
[Azores, Madeira Islands]
EAST TROPICAL AFRICA:
Kenya
,
Tanzania
WEST-CENTRAL TROPICAL AFRICA:
Democratic Republic of the Congo
,
Rwanda
SOUTH TROPICAL AFRICA:
Mozambique
,
Malawi
,
Zambia
,
Zimbabwe
SOUTHERN AFRICA:
Eswatini
,
South Africa
WESTERN INDIAN OCEAN:
Mauritius
,
Reunion
Asia-Temperate
WESTERN ASIA:
Israel
CHINA:
China
EASTERN ASIA:
Taiwan
Asia-Tropical
INDIAN SUBCONTINENT:
Bhutan
,
India
,
Sri Lanka
,
Nepal
Australasia
AUSTRALIA:
Australia
NEW ZEALAND:
New Zealand
Europe
SOUTHEASTERN EUROPE:
Italy
SOUTHWESTERN EUROPE:
Spain
,
Portugal
Northern America
NORTHEASTERN U.S.A.:
United States
[Massachusetts, Pennsylvania]
NORTH-CENTRAL U.S.A.:
United States
[Oklahoma]
SOUTHEASTERN U.S.A.:
United States
[Alabama, Florida, Georgia, Louisiana, Maryland, Mississippi, North Carolina, South Carolina, Virginia]
SOUTH-CENTRAL U.S.A.:
United States
[Texas]
SOUTHWESTERN U.S.A.:
United States
[California]
REGION:
Mexico
Other
(exact native & natzd. range uncertain owing to confusion with other taxa)
Economic Uses
Usage
Type
Note
Reference
Weed
Nesom, G. L.
1990. Taxonomy of
Gamochaeta
of United States. Phytologia 68:193.
URL:
http://www.phytologia.org/
Name
References