Overview
Goeppertia panamensis (Rowlee) Borchs. & S.Suárez is an accepted species in the family Marantaceae, placed within the genus Goeppertia Nees. Plants of the World Online (Royal Botanic Gardens, Kew) lists Goeppertia panamensis as an accepted name within that genus [3]. The genus Goeppertia Nees is the largest in Marantaceae, comprising an estimated 260 accepted species [3].
The species was originally described in 1945 under the name Calathea panamensis Rowlee ex Standl., published by Paul Carpenter Standley in the Annals of the Missouri Botanical Garden, volume 32, page 93, plate 54 [1]. The epithet panamensis denotes the geographic provenance recorded in the original description. The synonym Calathea panamensis Rowlee ex Standl. remains in widespread horticultural circulation but is not the accepted botanical designation, as recorded in the GBIF Backbone Taxonomy under key 8429111 [4].
The registry records this species as being in cultivation (in_cultivation: true). No authoritative botanical garden publication, university extension document, or peer-reviewed cultivation study has been located in the sources consulted for this article that specifically documents the cultivation requirements or horticultural history of this species. Limited authoritative sources available; further research needed.
Nomenclature and Synonymy
Goeppertia panamensis (Rowlee) Borchs. & S.Suárez is the accepted botanical name for this species. The basionym is Calathea panamensis Rowlee ex Standl. The authorship citation records William Willard Rowlee as the originating botanist and Standley as the publishing author, following the botanical convention indicated by the abbreviation 'ex': Rowlee originated the name, and Standley validated the publication in 1945 in the Annals of the Missouri Botanical Garden, volume 32, page 93, plate 54 [1].
A registry conflict has been identified and is noted here for transparency. The research brief and the registry record the basionym publication as appearing in the Annals of the Missouri Botanical Garden 32: 93 (1945). A verification note associated with this article states that a primary record referenced during verification suggests the basionym may have been originally published in the Journal of the Washington Academy of Sciences 15: 4 (1925). The registry value is retained here as stated; a human reviewer is required to resolve this discrepancy against primary records before either publication venue is confirmed.
The combination transferring the species from Calathea G.Mey. to Goeppertia Nees was published by Finn Borchsenius, Santiago Suárez and Lena Prince in September 2012 in Systematic Botany 37(3): 620–635 [2]. That revision published 246 new combinations in total, of which the transfer of Calathea panamensis to Goeppertia panamensis is one [2]. The GBIF Backbone Taxonomy records the accepted name under GBIF key 8429111 [4].
The registry for this species carries the following names:
Taxonomic Context
Goeppertia panamensis belongs to the family Marantaceae and to the genus Goeppertia Nees. The 2012 revision by Borchsenius, Suárez and Prince demonstrated through molecular phylogenetic analysis that Calathea as previously circumscribed was polyphyletic, meaning it did not form a single natural lineage, and that the correct generic placement for the bulk of its species, including Calathea panamensis, is Goeppertia [2]. The resulting 246 published combinations collectively realigned the majority of what had been treated as Calathea into the accepted genus Goeppertia Nees [2].
Plants of the World Online confirms Goeppertia panamensis within Goeppertia Nees as part of the International Plant Names Index and World Checklist of Vascular Plants [3]. The original protologue published by Standley in 1945 constitutes the primary taxonomic identity record for the species [1]. Diagnostic morphological and ecological characters beyond those implied by the protologue description are not reproduced in the authoritative secondary sources consulted for this article. Limited authoritative sources available; further research needed.
Distribution
The epithet panamensis and the original 1945 protologue in the Annals of the Missouri Botanical Garden associate this species with Panama as the type locality [1]. The registry fact pack for this species carries no populated native_range or habitat fields. Plants of the World Online is the standard authoritative source for native range data within the genus Goeppertia; the species is listed within the POWO genus page but individual species-level range data available from the sources accessed for this article does not extend beyond the type-locality association [3]. The GBIF Backbone Taxonomy records the species at key 8429111 but does not supply additional range detail in the sources cleared for this article [4].
Limited authoritative sources available; further research needed on the precise native range and biome assignment as stated by a taxonomic source.
Goeppertia panamensis is not the subject of a U.S. plant patent. It is a botanical species, not a protected cultivar, and no patent term or patent status is applicable.
Cultivar Registration Context
No International Cultivar Registration Authority has been appointed for Marantaceae. The International Society for Horticultural Science (ISHS), through its Commission for Cultivar Registration, appoints ICRAs for specific plant genera and groups; as of the date of this article, Marantaceae is not among the families for which an ICRA appointment has been made [5]. For comparison, an ICRA has been appointed for Araceae, and that role is held by the International Aroid Society [6]. The absence of an ICRA for Marantaceae means that no formal register of cultivar epithets exists for Goeppertia or the former genus Calathea under International Code of Nomenclature for Cultivated Plants (ICNCP) governance.
At the species level, Goeppertia panamensis is a wild taxon and does not require ICRA registration. The registration context is relevant only to named cultivars within the genus. The registry records no cultivars attributed to this species.