''Bouvardia ternifolia'', the firecracker bush, is a shrub widespread across much of

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

, the range extending south into Honduras and north into the southwestern

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

(

Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...

New Mexico ) , population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano) , seat = Santa Fe , LargestCity = Albuquerque , LargestMetro = Tiguex , OfficialLang = None , Languages = English, Spanish ( New Mexican), Navajo, Ke ...

and

Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...

).Kew World Checklist of Selected Plant Families, ''Bouvardia ternifolia''
/ref> ''Bouvardia ternifolia'' is a shrub up to 120 cm (4 feet) tall. It has dark green, narrowly egg-shaped leaves. Flowers are speculacular: long, tubular, bright scarlet, up to 10 cm (2 inches) long, in clusters at the ends of the branches. Hummingbirds frequently imbibe the nectar from the blooms. ''Bouvardia ternifolia'' is widely cultivated as an ornamental because of its showy flowers.Schlechtendal, Diederich Franz Leonhard von, in Planchon, Jules Émile. 1855. Flore des Serres et des Jardins de l'Europe 10: 149, t. 55.

References

External links

photo of herbarium specimen at Missouri Botanical Garden, collected in Nuevo León in 1983

photo of herbarium specimen at Missouri Botanical Garden, collected in Nuevo León in 1846
{{Taxonbar, from=Q5732886 Spermacoceae Flora of Mexico Flora of Arizona Flora of New Mexico Flora of Texas Flora of Honduras Plants described in 1854 Taxa named by Antonio José Cavanilles