Overview
Goeppertia gandersii (H.Kenn.) Borchs. & S.Suárez is an accepted species in the family Marantaceae, the prayer-plant family in the order Zingiberales. Plants of the World Online, maintained by the Royal Botanic Gardens, Kew, records the species as accepted and describes it as a perennial growing primarily in the wet tropical biome, with a native range restricted to Napo Province, Ecuador [2].
The species belongs to the genus Goeppertia Nees as circumscribed by Borchsenius, Suárez and Prince in 2012, who used molecular phylogenetic analysis to demonstrate that Calathea G.Mey. as previously delimited was polyphyletic. Their revision transferred the majority of former Calathea species into the resurrected genus Goeppertia, which now encompasses an estimated 260 accepted species [2]. The genus Goeppertia Nees was originally established by Nees von Esenbeck in 1831 and was resurrected in 2012 to accommodate the larger of the two principal clades recovered in the phylogenetic analysis [2]. The GBIF Backbone Taxonomy records the accepted name as Goeppertia gandersii (H.Kenn.) Borchs. & S.Suárez under GBIF species key 9529513 [3].
The specific epithet honours the botanist Frederick Ganders, following the standard Linnaean binomial convention for a species named after a person. The species is documented as in cultivation, with at least one institutional living collection accession on record [5].
Nomenclature and Synonymy
The basionym of Goeppertia gandersii is Calathea gandersii H.Kenn., published by Helen Kennedy in Flora of Ecuador 32(224): 110 in 1988. The International Plant Names Index records the IPNI identifier for that basionym as 273653-2, the type collector as E.W. Davis (collection number 422), and the holotype as deposited at the University of British Columbia Herbarium (UBC) [1].
The combination Goeppertia gandersii (H.Kenn.) Borchs. & S.Suárez was published on page 631 of Borchsenius, Suárez and Prince (2012), the molecular phylogenetic revision of Marantaceae that produced 246 new combinations and redefined generic limits within the family [2]. Plants of the World Online records the combination as first published in Systematic Botany 37: 631 (2012) and treats the species as accepted [2].
Plants of the World Online records Calathea gandersii H.Kenn. as a synonym of the accepted name [2]. In continued horticultural use, the same plant is frequently listed under that pre-2012 synonym. That name carries no standing under the currently accepted taxonomy. The Hawaii Tropical Botanical Garden living collection holds an accession recorded under the name Calathea gandersii H.A.Kenn. (accession CAL-010-7-29-012), reflecting the synonym still in circulation in institutional use [5].
The following names are recorded in this registry for Goeppertia gandersii:
Description
Plants of the World Online describes Goeppertia gandersii as a perennial herb growing primarily in the wet tropical biome [2]. The protologue, published in the 1988 Flora of Ecuador treatment of Marantaceae authored by Helen Kennedy, Lennart Andersson and Magnus Hagberg, provides the original diagnostic description of the species under the name Calathea gandersii H.Kenn. [1]. The Hawaii Tropical Botanical Garden accession record characterises the plant as an erect herb and places it in an understory garden position, consistent with the shaded forest-floor habitat typical of Marantaceae species in the wet tropics [5].
Beyond these characterisations from institutional and monographic sources, limited authoritative sources available; further research needed. No peer-reviewed morphological treatment of Goeppertia gandersii beyond the protologue was retrieved as a primary source during research for this article, and the protologue itself is not reproduced here.
Distribution
Plants of the World Online records the native range of Goeppertia gandersii as Ecuador, specifically Napo Province, and describes the species as growing primarily in the wet tropical biome [2]. The type locality, established by the 1988 protologue and confirmed by the International Plant Names Index through the IPNI basionym record for Calathea gandersii H.Kenn. (IPNI ID 273653-2), is likewise in Napo Province, Ecuador [1]. The consistency between the type locality and the POWO range statement is consistent with the species being endemic to that province, though the extent of its range within or beyond Napo has not been confirmed through additional primary sources retrieved for this article.
Limited authoritative sources available; further research needed. The IUCN Red List record for Goeppertia gandersii was not retrieved as a primary source during research for this article, and no conservation status is cited here.
In Cultivation
The registry records Goeppertia gandersii as in cultivation, consistent with its presence in at least one documented botanical garden living collection. The Hawaii Tropical Botanical Garden holds an accession of Calathea gandersii H.A.Kenn. under accession number CAL-010-7-29-012. The institution records the plant as an erect herb of Ecuadorian origin placed in the understory garden, with family Marantaceae and origin Ecuador [5]. That provenance is consistent with the protologue and the POWO range statement [2].
No originator is documented. This species predates any registration authority for Marantaceae. No plant patent has been filed for Goeppertia gandersii, and no cultivar selection from this species appears in any primary record examined. The registry holds no cultivar records attributed to this species.
No International Cultivar Registration Authority has been appointed for Marantaceae. The International Society for Horticultural Science, through its Commission on Cultivar Registration, appoints International Cultivar Registration Authorities for plant genera and denomination classes [4]. No ICRA has accepted responsibility for Marantaceae, and no register of cultivar epithets for this family is maintained under the ISHS framework [4]. For contrast, the International Aroid Society is the appointed ICRA for Araceae, a related monocot family, illustrating the model under which a specialist society accepts that responsibility [6]. Digital Towns operates as an applicant and aggregator for cultivar documentation in Marantaceae. Digital Towns is not affiliated with, endorsed by, or accredited by ISHS or any ICRA, and does not hold registration authority status for any denomination class.
Beyond the Hawaii Tropical Botanical Garden accession record, limited authoritative sources available; further research needed. No peer-reviewed cultivation study, botanic garden publication, or university extension document treating this species specifically was retrieved during research for this article.