Taxon: Calliandra houstoniana (Mill.) Standl.

Summary

Genus:

Calliandra

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Caesalpinioideae

Tribe:

Ingeae

Nomen number:

405931

Place of publication:

Contr. U.S. Natl. Herb. 23:386. 1922

Protologue link:

https://biodiversitylibrary.org/page/375225

Verified:

07/01/1997 ARS Systematic Botanists.

Accessions:

1 (0 active, 0 available) in National Plant Germplasm System. (Map it)

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Basionym
Mimosa houstoniana Mill.

Autonym(s)
Calliandra houstoniana (Mill.) Standl. var. houstoniana

No images

Conservation Status

Reference(s)

Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
Macqueen, D. J. & H. M. Hernández. 1997. A revision of Calliandra ser. Racemosae (Leguminosae: Mimosoideae). Kew Bull. 52:27.
Vibrans, H., ed. Malezas de México (on-line resource).
Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.

Common names

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Note	Reference
1	Native	Northern America	Northern Mexico	Mexico	Chihuahua		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Northern Mexico	Mexico	Durango	s.w.	Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Northern Mexico	Mexico	San Luis Potosí		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Northern Mexico	Mexico	Sinaloa		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Northern Mexico	Mexico	Sonora	s.	Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Northern Mexico	Mexico	Tamaulipas	s.	Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Northern Mexico	Mexico	Zacatecas		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Southern Mexico	Mexico	Campeche		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Southern Mexico	Mexico	Chiapas		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Colima		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Guerrero		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Hidalgo		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Southern Mexico	Mexico	Jalisco		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	México		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Michoacán de Ocampo		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Morelos		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Nayarit		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Oaxaca		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Puebla		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Southern Mexico	Mexico	Querétaro		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Southern Mexico	Mexico	Quintana Roo		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Northern America	Southern Mexico	Mexico	Tabasco		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Veracruz de Ignacio de la Llave		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Northern America	Southern Mexico	Mexico	Yucatán		Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.
1	Native	Southern America	Central America	Belize			Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Southern America	Central America	El Salvador			Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Southern America	Central America	Guatemala			Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Southern America	Central America	Honduras			Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Southern America	Central America	Nicaragua		n.	Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
1	Native	Southern America	Central America	Panama	Bocas del Toro		Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.

Native
Northern America

NORTHERN MEXICO: Mexico [Chihuahua, Durango (s.w.), San Luis Potosí, Sinaloa, Sonora (s.), Tamaulipas (s.), Zacatecas]
SOUTHERN MEXICO: Mexico [Campeche, Chiapas, Colima, Guerrero, Hidalgo, Jalisco, México, Michoacán de Ocampo, Morelos, Nayarit, Oaxaca, Puebla, Querétaro, Quintana Roo, Tabasco, Veracruz de Ignacio de la Llave, Yucatán]

Southern America

CENTRAL AMERICA: Belize, Guatemala, Honduras, Nicaragua (n.), Panama [Bocas del Toro], El Salvador

Reference(s)

Barneby, R. C. 1998. Silk tree, guanacaste, monkey's earring: a generic system for the synandrous Mimosaceae of the Americas. Part III. Calliandra. Mem. New York Bot. Gard. 74(3):177.
Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:559-902.

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=405931. Accessed 12 May 2026.