Goeppertia orbifolia

Goeppertia orbifolia (Linden) Borchs. & S.Suárez is the accepted name for a perennial species in the family Marantaceae. Plants of the World Online (POWO) records the species under IPNI identifier 60461168-2 and POWO key 7476815, placing it within the genus Goeppertia Nees as one of an estimated 260 accepted species in that genus [2]. The great majority of those species were transferred from Calathea G.Mey. by Borchsenius, Suárez and Prince in 2012 after molecular evidence demonstrated that Calathea as previously circumscribed was polyphyletic [1].

The specific epithet orbifolia is Latin for 'round-leaved', a direct reference to the conspicuously orbicular leaf shape that characterises the species. The genus name Goeppertia was established by Nees and predates the bulk of the Calathea literature by decades [1]. POWO records the native range as Brazil Northeast and Brazil Southeast (eastern Brazil), in the wet tropical biome [2]. The registry's native_range and habitat fields are currently null; POWO supplies the most precise currently available statement of range, and a human reviewer should populate those fields from the primary record.

The GBIF Backbone Taxonomy records the same species under GBIF key 7476815, consistent with the POWO circumscription, and no discrepancy between the two records was identified [3].

The accepted combination Goeppertia orbifolia (Linden) Borchs. & S.Suárez was first published in Systematic Botany 37(3): 620–635 in 2012, authored by Finn Borchsenius and Sandra Suárez [1]. The registry records the combination at page 633 of that volume; the primary journal record gives the full article as pages 620–635. A human reviewer should confirm the precise pagination and update the registry accordingly.

The basionym is Maranta orbifolia Linden, published in Catalogue des Plantes Exotiques 16: 2 in 1861 — the standard vehicle for introducing new tropical imports in nineteenth-century Belgian horticulture [2]. Helen Kennedy authored the intermediate combination Calathea orbifolia (Linden) H.Kenn., publishing it in Brittonia 34(1): 22 in 1982 [2]. That combination is now treated as a synonym of the accepted Goeppertia name under the 2012 revision [1]. The trade continues to list the plant widely under the name Calathea orbifolia; that name is retained in the registry as a documented synonym.

POWO records six synonyms in total for this species [2], reflecting a nomenclatural history in which the same plant passed through the genera Maranta, Calathea, Phyllodes, and Thalia before reaching its current accepted placement. Among those synonyms is the illegitimate name Calathea rotundifolia (K.Koch ex Horan.) Körn., published in 1862 and flagged as nom. illeg. by POWO because a prior name existed for a different taxon [2]. The NC State Extension Gardener Plant Toolbox records Calathea orbifolia, Calathea rotundifolia, Maranta orbifolia, and Maranta rotundifolia as previous names under which the plant has been grown in cultivation, consistent with the synonymy recorded by POWO [6].

The registry's ipni_id field for this species is currently null. The primary POWO record supplies IPNI identifier 60461168-2, and a human reviewer should populate that field from the primary record [2].

Goeppertia orbifolia is documented as a herbaceous perennial evergreen [6]. Its most distinctive vegetative character, as recorded by the NC State Extension Gardener Plant Toolbox, is the large, broadly orbicular leaf with alternating silver-green and darker-green bands following the primary lateral veins [6]. That leaf morphology enabled Kennedy to treat the plant as a distinct species from the similarly named Calathea rotundifolia when authoring the 1982 Brittonia combination [2].

No formal taxonomic description of the species — in the sense of a numbered morphological account in a revisionary monograph — was located in the sources cleared for this article. The 2012 Borchsenius, Suárez and Prince paper in Systematic Botany 37(3): 620–635 published the new combination and the molecular phylogenetic framework supporting the generic transfer, but a full morphological redescription of G. orbifolia specific to that paper was not retrievable from the sources available to this research pass [1]. Limited authoritative sources available; further research needed.

Plants of the World Online records the native range of Goeppertia orbifolia as Brazil Northeast and Brazil Southeast — collectively eastern Brazil [2]. The species is documented as a perennial growing primarily in the wet tropical biome [2]. The NC State Extension Gardener Plant Toolbox further describes the species as native to the rainforests of eastern Brazil, consistent with the POWO biome assignment [6].

No specific habitat description beyond rainforest affiliation, no altitudinal range, and no sub-regional locality data are recorded in the current registry rows. The species row native_range and habitat fields are null at the time this article was compiled; POWO supplies the most precise currently available statement of range, and a human reviewer should populate those fields from the primary record [2].

The GBIF Backbone Taxonomy records the species under key 7476815, consistent with the POWO circumscription, and no discrepancy between the two records was identified during this research pass [3].

Goeppertia orbifolia is a wild species. It carries no plant patent; patent provisions of any jurisdiction are therefore inapplicable, and no patent status, term, or holder can be stated.

The NC State Extension Gardener Plant Toolbox documents Goeppertia orbifolia as a herbaceous perennial evergreen with large, broadly rounded, silver-green banded leaves, native to the rainforests of eastern Brazil, classified in the family Marantaceae [6]. The Extension record lists Calathea orbifolia, Calathea rotundifolia, Maranta orbifolia, and Maranta rotundifolia as previous names under which the plant has been grown, consistent with the synonymy recorded by POWO [6].

POWO records the species as a perennial in the wet tropical biome, which contextualises its use in tropical and indoor cultivation settings [2]. No peer-reviewed cultivation study or botanic-garden cultivation account was located for this species during this research pass. Limited authoritative sources available; further research needed.

No International Cultivar Registration Authority (ICRA) has been appointed for Marantaceae. ICRAs are appointed by the Commission for Cultivar Registration of the International Society for Horticultural Science (ISHS) and operate within the provisions of the International Code of Nomenclature for Cultivated Plants (ICNCP) [4]. The ISHS-maintained list of current ICRAs does not include any authority for the family Marantaceae or the genus Goeppertia. By contrast, the International Aroid Society is the ISHS-appointed ICRA for Araceae [5], and its appointment illustrates the kind of body whose absence is noted for Marantaceae.

The absence of an appointed authority for Marantaceae means there is no formal registration body to which a cultivar in this genus may currently be submitted for an authoritative ruling on novelty or priority. The ICNCP requires a cultivar epithet to be enclosed in single quotation marks [4]. Accordingly, the one cultivar documented in the registry for this species is written 'Grande'.

No originator is documented. This cultivar predates any registration authority for Marantaceae. No patent number is associated with 'Grande'. Limited public data available; further research needed.

Digital Towns is an applicant and aggregator; it holds no appointment from the ISHS and is not affiliated with or endorsed by any appointed ICRA.

The registry documents one cultivar attributed to Goeppertia orbifolia: 'Grande'. The ICNCP requires the epithet to be enclosed in single quotation marks, and that convention is followed here [4]. No originator is documented. This cultivar predates any registration authority for Marantaceae. No patent number is associated with the epithet 'Grande'. Limited public data available; further research needed.