Taxon: Tanaecium bilabiatum (Sprague) L. G. Lohmann

Summary

Genus:

Tanaecium

Family:

Bignoniaceae

Tribe:

Bignonieae

Nomen number:

464792

Place of publication:

O. Hokche et al., Nuevo cat. fl. vasc. Venez 274. 2008

Verified:

04/06/2015 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
Memora bilabiata Sprague

Homotypic Synonym(s)
Arrabidaea bilabiata (Sprague) Sandwith

No images

Conservation Status

Reference(s)

Forzza, R. C. et al., coord. Lista de espécies da flora do Brasil (on-line resource).
Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource).
Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.

Common names

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Reference
1	Native	Southern America	Brazil	Brazil	Acre	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Brazil	Brazil	Amapá	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Brazil	Brazil	Amazonas	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Brazil	Brazil	Pará	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Brazil	Brazil	Roraima	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Northern South America	French Guiana		Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Northern South America	Guyana		Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Northern South America	Suriname		Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Northern South America	Venezuela	Amazonas	Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
1	Native	Southern America	Northern South America	Venezuela	Apure	Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
1	Native	Southern America	Northern South America	Venezuela	Bolívar	Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
1	Native	Southern America	Northern South America	Venezuela	Delta Amacuro	Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
1	Native	Southern America	Northern South America	Venezuela	Guárico	Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
1	Native	Southern America	Northern South America	Venezuela	Monagas	Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
1	Native	Southern America	Northern South America	Venezuela	Sucre	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Western South America	Bolivia	El Beni	Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource).
1	Native	Southern America	Western South America	Bolivia	Pando	Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource).
1	Native	Southern America	Western South America	Colombia	Amazonas	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Western South America	Colombia	Arauca	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Western South America	Colombia	Guainía	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Western South America	Peru	Loreto	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.
1	Native	Southern America	Western South America	Peru	Madre de Dios	Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.

Native
Southern America

NORTHERN SOUTH AMERICA: French Guiana, Guyana, Suriname, Venezuela [Apure, Bolívar, Amazonas, Guárico, Monagas, Sucre, Delta Amacuro]
BRAZIL: Brazil [Acre, Amapá, Amazonas, Pará, Roraima]
WESTERN SOUTH AMERICA: Bolivia [El Beni, Pando], Colombia [Amazonas, Arauca, Guainía], Peru [Loreto, Madre de Dios]

Reference(s)

Hokche, O. et al. 2008. Nuevo catálogo de la flora vascular de Venezuela.
Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource).
Lohmann, L. G. & C. M. Taylor. 2014. A new generic classification of tribe Bignonieae (Bignoniaceae). Ann. Missouri Bot. Gard. 99:465.

Economic Uses

Usage	Type	Note	Reference
Vertebrate poisons	mammals		Tokarnia, C. H. et al. 1992. Poisonous plants of Brazil. In: James, L. F. et al., Poisonous plants. Proceedings of the third international symposium 63. Note: as Arrabidaea bilabiata

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://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=464792. Accessed 17 October 2026.