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Definition of jacobinia

jacobinia

/ˌdʒæk.əˈbɪn.i.ə/
ja · co · bin · i · a

Plural:jacobinias
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jacobinia Lexical Profile

• noun

1

A tropical American shrub of the acanthus family (now taxonomically placed in the genus Justicia), widely cultivated as a greenhouse or indoor ornamental for its dense, showy terminal clusters of tubular pink, red, or yellow flowers.

Example

"The botanical garden's tropical conservatory featured a stunning jacobinia with vibrant pink plumes blooming in the humid air."

Word Nuance & Usage

Though modern botanical taxonomy has formally reclassified these plants into the broader genus Justicia, the name jacobinia persists widely in the horticultural trade and gardening literature as a common name.

• Rhymes for jacobinia

Word Origin & Etymology

Modern Latin, coined in the 1830s by Swiss botanist Stefano Moricand. Named after Jacobina, a town in the state of Bahia, Brazil, near where the original specimens were collected, combined with the botanical suffix '-ia'.

Cite this Entry


Wordmom. (2026). Definition of Jacobinia. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/jacobinia
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