Overview
Goeppertia aemula (Körn.) Borchs. & S.Suárez is an accepted species in the family Marantaceae, placed within the order Zingiberales as recorded by the GBIF Backbone Taxonomy under species key 8039728 [3]. The genus Goeppertia Nees is documented by Borchsenius, Suárez and Prince (2012) as the largest genus in Marantaceae, encompassing species native to the New World Tropics and including the great majority of what was formerly treated as Calathea G.Mey. [2].
The accepted name carries a two-part authorship string reflecting two distinct nomenclatural events: the parenthetical authority (Körn.) acknowledges Friedrich August Körnicke's original 1862 description, and Borchs. & S.Suárez credits the authors of the 2012 combination that placed the species in its current genus [2]. The name Calathea aemula Körn. remains in use in the horticultural trade; that usage reflects the pre-2012 generic circumscription of Calathea rather than the current botanical consensus established by the 2012 revision [2].
The registry records Goeppertia aemula as present in cultivation and carries no associated cultivar entries [3].
Nomenclature and Synonymy
The basionym of Goeppertia aemula is Calathea aemula Körn., first published by Friedrich August Körnicke in the Bulletin de la Société Impériale des Naturalistes de Moscou 35(I): 131 in 1862 [1]. The International Plant Names Index records this name under identifier 40963-2 and attributes the description to Körnicke, whose name is conventionally abbreviated Körn. within the combination [1]. Plants of the World Online (Royal Botanic Gardens, Kew) confirms Calathea aemula Körn. as a synonym of the accepted species, linking the name to the 1862 protologue [4].
The transfer from Calathea to Goeppertia was effected by Borchsenius, Suárez and Prince in 2012, when those authors published 246 new combinations in Systematic Botany 37(3): 620–635 [2]. The GBIF Backbone Taxonomy records the accepted name Goeppertia aemula (Körn.) Borchs. & S.Suárez under key 8039728, cross-referenced to the Kew World Checklist dataset (d7dddbf4-2cf0-4f39-9b2a-bb099caae36c) [3]. Plants of the World Online additionally cites Govaerts (1999), World Checklist of Seed Plants 3(1, 2a & 2b): 1–1532, as a prior checklist source that treated the name as Calathea aemula, documenting the nomenclatural trajectory from the 1862 protologue through a 1999 checklist to the 2012 combination [4].
The registry records two names for this species: the accepted epithet Goeppertia aemula (Körn.) Borchs. & S.Suárez, sourced to the GBIF Backbone Taxonomy, and the synonym Calathea aemula Körn., sourced to the Borchsenius, Suárez and Prince 2012 paper [3]. Both names are classified as prose-citable in the registry [3]. The specific epithet aemula is a Latin adjective meaning 'rivalling' or 'emulating'; as is standard for nineteenth-century binomials, the precise allusion intended by Körnicke would be documented only in the 1862 protologue itself. Limited authoritative sources available; further research needed to retrieve and render the diagnostic characters as stated in Körnicke (1862).
No International Cultivar Registration Authority has been appointed for Marantaceae. The International Society for Horticultural Science maintains the list of appointed ICRAs across plant groups; Marantaceae does not appear on that list as of the date of this page. Digital Towns is an applicant and aggregator; it is not affiliated with, endorsed by, or accredited by the ISHS or any ICRA. The consequence for nomenclature is that cultivar names applied to species such as Goeppertia aemula are not subject to a central register with formal ICRA oversight. The International Code of Nomenclature for Cultivated Plants requires that a cultivar epithet be enclosed in single quotation marks; no cultivar epithets are registered against Goeppertia aemula in this registry [3].
Generic Circumscription and Phylogenetic Context
Prior to 2012, Goeppertia aemula was treated under Calathea G.Mey., a genus established in horticulture and botanical literature alike. Borchsenius, Suárez and Prince (2012) demonstrated through molecular phylogenetic analysis that Calathea as previously circumscribed was polyphyletic — meaning that a single genus name was being applied to species belonging to separate evolutionary lineages [2]. To resolve this, the authors redefined generic limits and published 246 new combinations, transferring the majority of former Calathea species into Goeppertia Nees; Goeppertia aemula was among the names established in that paper [2].
The 2012 revision characterises Goeppertia Nees as the largest genus in Marantaceae and documents its distribution as the New World Tropics at the genus level [2]. The GBIF Backbone Taxonomy places Goeppertia aemula within the order Zingiberales, family Marantaceae, consistent with that treatment [3].
Description
Limited authoritative sources available; further research needed to retrieve and render the diagnostic characters as stated in Körnicke (1862).
The registry carries no circumscription text, diagnostic description, or morphological characters drawn from the 1862 protologue or any subsequent monograph for Goeppertia aemula specifically. The 2012 revision by Borchsenius, Suárez and Prince is a phylogenetic and nomenclatural treatment; it does not supply individual species descriptions [2]. No botanic garden publication or peer-reviewed morphological account for this species was located in the sources cleared for this page.
Distribution
The registry fields for native range and habitat are null for Goeppertia aemula [3]. The GBIF Backbone Taxonomy record (key 8039728) and the Plants of the World Online entry for the synonym Calathea aemula Körn. do not supply a native range statement that can be quoted directly and attributed to those records [3][4]. Goeppertia as a genus is documented as native to the New World Tropics by Borchsenius, Suárez and Prince (2012); that genus-level statement is the only georeferenced context available from a citable source for this species [2]. Limited authoritative sources available; further research needed to establish the documented native range of Goeppertia aemula specifically from the protologue, a floristic account, or a herbarium occurrence dataset.
In Cultivation
The registry records Goeppertia aemula as present in cultivation [3]. No plant patent has been granted for this species, and no term-limited intellectual property restriction applies [3]. No cultivar has been registered against it in this registry, and the cultivars array for this species is empty [3].
The genus Goeppertia encompasses numerous species cultivated ornamentally, a fact reflected in the extent of the 2012 revision by Borchsenius, Suárez and Prince, which transferred 246 names from Calathea — a genus already established in horticulture — into Goeppertia [2]. That revision does not characterise individual species for ornamental purposes; it is a taxonomic and phylogenetic treatment [2]. No botanic garden publication, university extension document, or peer-reviewed cultivation account for Goeppertia aemula specifically was located in the sources cleared for this page. Limited authoritative sources available; further research needed to identify documented cultivation records for this species from an authoritative institution.