Taxon:  Guilleminea densa (Humb. & Bonpl. ex Willd.) Moq.



Summary
Genus:
Guilleminea
Family:
Amaranthaceae
Nomen number:
417038
Place of publication:
A. L. P. P. de Candolle, Prodr. 13(2):338.  1849
Verified:
06/28/2000 ARS Systematic Botanists.
Accessions:
2 (1  active, 1  available) in National Plant Germplasm System.  (Map it)
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Illecebrum densum Humb. & Bonpl. ex Willd.

No images


Conservation Status

Reference(s)
  1. Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45
  2. FNA Editorial Committee. 1993-. Flora of North America.
  3. Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador.
  4. Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
  5. Hnatiuk, R. J. 1990. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11.
  6. Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
  7. Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75
  8. Pedersen, T. M. 2000. Studies in South American Amaranthaceae. V. Bonplandia 10:96. Note: lists as Guilleminea densa (Willd.) Moq.
  9. Vibrans, H., ed. Malezas de México (on-line resource).
  10. Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
Common names
LanguageNameAlternate namenoteseqCitation
Englishsmall matweed  1Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
Distribution
order_codeStatusContinentSubcontinentCountryStateNoteReference
1NativeNorthern AmericaNorth-Central U.S.A.United StatesOklahomaCimarron Co.FNA Editorial Committee. 1993-. Flora of North America.
1NativeNorthern AmericaNorthern MexicoMexicoChihuahua Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaNorthern MexicoMexicoCoahuila de Zaragoza Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaNorthern MexicoMexicoDurango Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaNorthern MexicoMexicoSan Luis Potosí Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaNorthern MexicoMexicoSonora Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaNorthern MexicoMexicoZacatecas Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaNorthwestern U.S.A.United StatesColorado FNA Editorial Committee. 1993-. Flora of North America.
1NativeNorthern AmericaSouth-Central U.S.A.United StatesNew Mexico FNA Editorial Committee. 1993-. Flora of North America.
1NativeNorthern AmericaSouth-Central U.S.A.United StatesTexas FNA Editorial Committee. 1993-. Flora of North America.
1NativeNorthern AmericaSouthern MexicoMexicoHidalgo Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaSouthern MexicoMexicoJalisco Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaSouthern MexicoMexicoMéxico Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaSouthern MexicoMexicoOaxaca Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaSouthern MexicoMexicoPuebla Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaSouthern MexicoMexicoVeracruz de Ignacio de la Llave Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
1NativeNorthern AmericaSouthwestern U.S.A.United StatesArizonae.FNA Editorial Committee. 1993-. Flora of North America.
1NativeNorthern AmericaSouthwestern U.S.A.United StatesCalifornia FNA Editorial Committee. 1993-. Flora of North America.
1NativeSouthern AmericaSouthern South AmericaArgentinaCatamarca Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaCiudad Autónoma de Buenos Aires Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaCórdoba Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaCorrientes Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaFormosa Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaJujuy Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaSalta Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaSanta Fe Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaArgentinaTucumán Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
1NativeSouthern AmericaSouthern South AmericaParaguay n.w.Pedersen, T. M. 2000. Studies in South American Amaranthaceae. V. Bonplandia 10:96. Note: lists as Guilleminea densa (Willd.) Moq.
1NativeSouthern AmericaWestern South AmericaBolivia  Pedersen, T. M. 2000. Studies in South American Amaranthaceae. V. Bonplandia 10:96. Note: lists as Guilleminea densa (Willd.) Moq.
1NativeSouthern AmericaWestern South AmericaColombia s.?Pedersen, T. M. 2000. Studies in South American Amaranthaceae. V. Bonplandia 10:96. Note: lists as Guilleminea densa (Willd.) Moq.
1NativeSouthern AmericaWestern South AmericaEcuador  Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75
1NativeSouthern AmericaWestern South AmericaPeru  Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45
4NaturalizedAfricaSouthern AfricaSouth Africa   
4NaturalizedAustralasiaAustraliaAustralia  Hnatiuk, R. J. 1990. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11.
Native
Northern America
  • NORTH-CENTRAL U.S.A.: United States [Oklahoma (Cimarron Co.)]
  • NORTHWESTERN U.S.A.: United States [Colorado]
  • SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
  • SOUTHWESTERN U.S.A.: United States [Arizona (e.), California]
  • NORTHERN MEXICO: Mexico [Chihuahua, Coahuila de Zaragoza, Durango, San Luis Potosí, Sonora, Zacatecas]
  • SOUTHERN MEXICO: Mexico [Hidalgo, Jalisco, México, Oaxaca, Puebla, Veracruz de Ignacio de la Llave]
Southern America
  • WESTERN SOUTH AMERICA: Bolivia, Colombia (s.?), Ecuador, Peru
  • SOUTHERN SOUTH AMERICA: Argentina [Catamarca, Ciudad Autónoma de Buenos Aires, Córdoba, Corrientes, Formosa, Jujuy, Salta, Santa Fe, Tucumán], Paraguay (n.w.)
Naturalized
Africa
  • SOUTHERN AFRICA: South Africa
Australasia
  • AUSTRALIA: Australia

Reference(s)
  1. Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45
  2. FNA Editorial Committee. 1993-. Flora of North America.
  3. Henrickson, J. 1987. A taxonomic reevaluation of Gossypianthus and Guilleminea (Amaranthaceae). Sida 12:327.
  4. Hnatiuk, R. J. 1990. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11.
  5. Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75
  6. Pedersen, T. M. 2000. Studies in South American Amaranthaceae. V. Bonplandia 10:96. Note: lists as Guilleminea densa (Willd.) Moq.
  7. Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=417038. Accessed 12 May 2026.