Definition
Chromolaena oteroi is a name that appears to refer to a plant within the genus Chromolaena (family Asteraceae). No widely recognized or peer‑reviewed sources confirm its status as an accepted species.
Overview
The genus Chromolaena comprises herbaceous plants and shrubs commonly found in tropical and subtropical regions of the Americas. Species in this genus are often characterized by their opposite leaves, paniculate inflorescences, and small tubular florets. While many species such as C. odorata and C. hirsuta are well documented, the name Chromolaena oteroi does not appear in major botanical databases (e.g., The Plant List, Tropicos, IPNI) or in standard floras.
Etymology / Origin
The specific epithet oteroi likely honors an individual with the surname Otero, a common practice in botanical nomenclature. Without a published description, the exact person commemorated (e.g., a collector, botanist, or patron) cannot be identified.
Characteristics
Accurate morphological or ecological characteristics for Chromolaena oteroi are not confirmed in the scientific literature. If the name corresponds to a legitimate taxon, it would be expected to share general traits of the genus: opposite leaves, capitula arranged in a loose panicle, and florets with a corolla tube and pappus.
Related Topics
- Chromolaena – the broader genus to which the name would belong.
- Asteraceae – the plant family encompassing Chromolaena.
- Botanical nomenclature – the system of naming plants, including the practice of honoring individuals with specific epithets.
Note
Accurate information about Chromolaena oteroi is not confirmed. The lack of entries in authoritative taxonomic references suggests that the name may be a synonym, a provisional designation, or a misinterpretation of another species name. Further verification from primary taxonomic literature would be required to establish its validity.