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Journal articles on the topic 'Flora of Panama'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Burger, William C., and W. G. D'Arcy. "Flora of Panama Checklist and Index." Taxon 38, no. 3 (1989): 443. http://dx.doi.org/10.2307/1222277.

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2

Armitage, Brian J., Steven C. Harris, Tomás A. Ríos González, et al. "The Trichoptera of Panama XXVII. The third benchmark—a waypoint to the future." Neotropical Biology and Conservation 19, no. 2 (2024): 203–41. http://dx.doi.org/10.3897/neotropical.19.e113487.

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The flora and fauna of Panama is species-rich due to its location and topography, and the resulting diversity of microclimates and habitats. The last two summaries (benchmarks) of information about the caddisfly fauna (Insecta, Trichoptera) Panama were published in1992 and 2015. From 1861 to 2015, researchers from outside of Panama recorded 13 families, 45 genera, and 257 species of caddisflies. From 2015 through 2023, a series of publications by the Aquatic Invertebrate Research Group at the Universidad Autónoma de Chiriquí in David, Panamá have recorded an additional 2 families,11 genera, an

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3

Schäfer-Verwimp, Alfons. "Towards a more complete knowledge of the liverwort flora of Panama." Phytotaxa 172, no. 3 (2014): 201. http://dx.doi.org/10.11646/phytotaxa.172.3.3.

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One hundred and seven species, two subspecies and one variety of liverworts are newly reported from Panama including 27 species which were previously unknown from Central America. In total, 328 new province records are listed. The number of liverwort and hornwort species from Panama is now close to 470. Notes on the geographical distribution of the species are provided.

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FLORES, RODOLFO, ALICIA IBÁÑEZ, and MIREYA D. A. CORREA. "Eugenia veraguensis (Myrtaceae), a new species from Golfo de Chiriquí in Veraguas Province, Panama, with notes on Eugenia rhombea." Phytotaxa 270, no. 3 (2016): 217. http://dx.doi.org/10.11646/phytotaxa.270.3.6.

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Eugenia veraguensis is described as a new species of Myrtaceae from Panama. It differs from E. rhombea, the most similar taxon, by a combination of its shrubby habit, a distinctive dichotomous branching pattern with 4 to 6 leaved branchlets, chartaceous or subcoriaceous leaves and its small number of stamens. It occurs in coastal forest and scrub on islands off Pacific Western Panama. Following the inclusion of a specimen of E. veraguensis as E. rhombea in Flora Mesoamericana, we discuss the occurrence of this latter species in Panama.

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5

Schäfer-Verwimp, A. "Towards a more complete knowledge of the liverwort flora of Panama." Phytotaxa 172, no. 3 (2014): 201–34. https://doi.org/10.11646/phytotaxa.172.3.3.

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Schäfer-Verwimp, A. (2014): Towards a more complete knowledge of the liverwort flora of Panama. Phytotaxa 172 (3): 201-234, DOI: 10.11646/phytotaxa.172.3.3, URL: http://dx.doi.org/10.11646/phytotaxa.172.3.3

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6

Fernández-Alonso, José Luis, and Ernesto Campos-Pineda. "Matisia gentryi and M. tinamastiana (Malvaceae), two species newly recorded from Panama and an updated key to Matisia species in this country." Check List 19, no. 6 (2023): 1013–20. http://dx.doi.org/10.15560/19.6.1013.

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Matisia Bonpl. is a genus of Malvaceae (Matisieae) that is distributed from Nicaragua to Brazil. Twelve species of Matisia have been recorded in Panama. In this article, we add two species to the Panamanian flora, Matisia gentryi Fern.Alonso and M. tinamastiana A.Estrada & Cascante, and provide for both species full descriptions, images, a distribution map, taxonomic notes, and conservation status. Additionally, we provide an identification key for Matisia in Panama and propose the synonymization of Matisia sect. Tuberculatae Fern.Alonso under Matisia sect. Matisia.

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7

BRAGA, JOÃO MARCELO ALVARENGA. "New combinations in the genus Goeppertia (Marantaceae)." Phytotaxa 167, no. 1 (2014): 143. http://dx.doi.org/10.11646/phytotaxa.167.1.13.

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Calathea basiflora , C. rhizanthoides and C. peregrina were recently described for the Flora of Panama and because the majority of the species of Calathea are now placed in Goeppertia, the combinations for these species are hereby provided.

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8

Ortiz, Orlando O., Rodolfo Flores, Gordon McPherson, Juan F. Carrión, Ernesto Campos-Pineda, and Riccardo M. Baldini. "Additions to the flora of Panama, with comments on plant collections and information gaps." Check List 15, no. 4 (2019): 601–27. http://dx.doi.org/10.15560/15.4.601.

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In the present study, we report 46 new records of vascular plants species from Panama. The species belong to the following families: Anacardiaceae, Apocynaceae, Aquifoliaceae, Araceae, Bignoniaceae, Burseraceae, Caryocaraceae, Celastraceae, Chrysobalanaceae, Cucurbitaceae, Erythroxylaceae, Euphorbiaceae, Fabaceae, Gentianaceae, Lacistemataceae, Lauraceae, Malpighiaceae, Malvaceae, Marattiaceae, Melastomataceae, Moraceae, Myrtaceae, Ochnaceae, Orchidaceae, Passifloraceae, Peraceae, Poaceae, Portulacaceae, Ranunculaceae, Salicaceae, Sapindaceae, Sapotaceae, Solanaceae, and Violaceae. Additionall

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9

Ortiz, Orlando O., Rodolfo Flores, Gordon McPherson, Juan F. Carrión, Ernesto Campos-Pineda, and Riccardo M. Baldini. "Additions to the flora of Panama, with comments on plant collections and information gaps." Check List 15, no. (4) (2019): 601–27. https://doi.org/10.15560/15.4.601.

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In the present study, we report 46 new records of vascular plants species from Panama. The species belong to the following families: Anacardiaceae, Apocynaceae, Aquifoliaceae, Araceae, Bignoniaceae, Burseraceae, Caryocaraceae, Celastraceae, Chrysobalanaceae, Cucurbitaceae, Erythroxylaceae, Euphorbiaceae, Fabaceae, Gentianaceae, Lacistemataceae, Lauraceae, Malpighiaceae, Malvaceae, Marattiaceae, Melastomataceae, Moraceae, Myrtaceae, Ochnaceae, Orchidaceae, Passifloraceae, Peraceae, Poaceae, Portulacaceae, Ranunculaceae, Salicaceae, Sapindaceae, Sapotaceae, Solanaceae, and Violaceae. Additionall

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10

Fernández-Alonso, José Luis, and Ernesto Campos-Pineda. "Matisia gentryi and M. tinamastiana (Malvaceae), two species newly recorded from Panama and an updated key to Matisia species in this country." Check List 19, no. (6) (2023): 1013–20. https://doi.org/10.15560/19.6.1013.

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<em>Matisia</em> Bonpl. is a genus of Malvaceae (Matisieae) that is distributed from Nicaragua to Brazil. Twelve species of <em>Matisia </em>have been recorded in Panama. In this article, we add two species to the Panamanian flora, <em>Matisia gentryi</em> Fern.Alonso and <em>M. tinamastiana</em> A.Estrada & Cascante, and provide for both species full descriptions, images, a distribution map, taxonomic notes, and conservation status. Additionally, we provide an identification key for <em>Matisia</em> in Panama and propose the synonymization of <em>Matisia </em>sect. <em>Tuberculatae </em>F

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Silva, Felipe De Araújo, and João Marcelo Alvarenga Braga. "Transfer of the Panamanian species Calathea gordonii to the genus Goeppertia (Marantaceae)." Phytotaxa 257, no. 3 (2016): 295. http://dx.doi.org/10.11646/phytotaxa.257.3.8.

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Calathea gordonii is herein transferred to Goeppertia. This genus was recently resurrected to incorporate most Calathea species. In preparation for the Flora Mesoamericana, C. gordonii was recently described as endemic to Panama and included in the Calathea sect. Breviscapus a section where all species have been transferred to Goeppertia.

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Carrión, Juan F., María S. de Stapf, and Maryolis Lino. "First record of Pleradenophora Esser (Euphorbiaceae) for the flora of Panama." Check List 20, no. 4 (2024): 874–79. http://dx.doi.org/10.15560/20.4.874.

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Pleradenophora membranifolia (M&uuml;ll. Arg.) Esser & A.L. Melo (Euphorbiaceae) was previously only known from central South America (Bolivia, Brazil, and Peru). Our new botanical collections from the seasonal dry forests in Garachin&eacute;, Dari&eacute;n Province, Panama increase the distribution of this species to Central America and include the &#64257;rst record of this genus for the country. We also provide photographs of &#64257;eld and herbarium specimens, an occurrence map, a description, and comments on the morphology and taxonomy of P. membranifolia.

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Carrión, Juan F., Stapf María S. de, and Maryolis Lino. "First record of Pleradenophora Esser (Euphorbiaceae) for the flora of Panama." Check List 20, no. (4) (2024): 874–79. https://doi.org/10.15560/20.4.874.

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<em>Pleradenophora membranifolia</em> (Müll. Arg.) Esser & A.L. Melo (Euphorbiaceae) was previously only known from central South America (Bolivia, Brazil, and Peru). Our new botanical collections from the seasonal dry forests in Garachiné, Darién Province, Panama increase the distribution of this species to Central America and include the ﬁrst record of this genus for the country. We also provide photographs of ﬁeld and herbarium specimens, an occurrence map, a description, and comments on the morphology and taxonomy of <em>P. membranifolia.</em>

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14

Barrie, Fred R., and Laurence E. Skog. "Seven New Species of Besleria (Gesneriaceae) from the Mesoamerican Flora." Novon, A Journal for Botanical Nomenclature 32 (October 11, 2024): 162–75. http://dx.doi.org/10.3417/2024830.

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Seven species of Besleria Plum. ex L. (Gesneriaceae) are described from the Mesoamerican flora to add to the 27 currently recognized from the region: three from types from Panama (Besleria amicitia L. E. Skog & Barrie, B. darienensis L. E. Skog & Barrie, and B. fruticosa L. E. Skog & Barrie), two from Costa Rica (B. gracilis L. E. Skog & Barrie and B. talamancana L. E. Skog & Barrie), and one each from Honduras (B. hondurensis L. E. Skog & Barrie) and Belize (B. nicolsonii L. E. Skog & Barrie), the latter also found in Guatemala and Honduras.

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15

Gradstein, S. Rob, and Noris Salazar Allen. "Bryophyte diversity along an altitudinal gradient in Darién National Park, Panama." Bryophyte Diversity and Evolution 5, no. 1 (1992): 61–71. http://dx.doi.org/10.11646/bde.5.1.10.

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A bryophyte inventory along an altitudinal gradient on Cerro Pirre (1200 m), Darién National Park, Panama, demonstrates that the different rain forest types along the gradient (inundatedlowland, hillside-lowland, submontane, montane elfin forest) have very different species assemblages. The montane forest has the largest number of exclusive species and the largest bryophyte biomass. Species richness is greatest in the submontane forest. The bryophyte flora of Cerro Pirre is not exceedingly rich in species owing to the rather low elevation of the mountain and the seasonal climate in the adjacen

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16

Téllez-Valdés, Oswaldo, and Oswaldo Tellez-Valdes. "Additions to Flora Mesoamericana: A New Species of Dioscorea (Dioscoreaceae) from Panama." Novon 7, no. 2 (1997): 208. http://dx.doi.org/10.2307/3392197.

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17

Garzon, Jorge L. "FIRST NEST REPORT OF VARIED SOLITAIRE (Myadestes coloratus), AN ENDEMIC BIRD SPECIES OF PANAMA AND COLOMBIA." Tecnociencia 23, no. 1 (2020): 332–38. http://dx.doi.org/10.48204/j.tecno.v23n1a17.

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Here we present the first description of nests for the Varied Solitaire Myadestes coloratus, a regional endemic species (Panama and Colombia). We found two nests in Cerro Chucantí Natural Private Reserve (CCNPR), the first nest was seen on May 6, 2019 with three hatchlings inside and the second on May 9, 2020 with three eggs. The nests were constructed out of green mosses and foliaceus liverworts over tree trunks covered with moss, they were cup shaped, at 1.3 and 1.5 meters high. The GPS coordinates of the nests were (8° 47’44.8” N, 78°27’47.4 W, 1276 m) and (8° 48’09.5” N, 78°27’37.0 W, 1393

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18

MONRO, A. K., D. SANTAMARÍA-AGUILAR, F. GONZÁLEZ, et al. "A first checklist to the vascular plants of La Amistad International Park (PILA), Costa Rica-Panama." Phytotaxa 322, no. 1 (2017): 1. http://dx.doi.org/10.11646/phytotaxa.322.1.1.

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La Amistad International Park is a World Heritage Site, which comprises 401,000 ha of mainly upland continuous natural vegetation straddling the Costa Rica and Panama border. We present a first checklist of vascular plant diversity for the park and a brief discussion of how this diversity is distributed by elevation and vegetation type together with a superficial assessment of floristic affinities. The checklist recognises 3,046 vascular plant species, 26 of which are lycopods, 433 are ferns and 2,586 are seed plants. Of these, 16 are new records for Costa Rica and 39 are for the flora of Pana

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ORTIZ, ORLANDO O., THOMAS B. CROAT, ROBERT HORMELL, and MARCO CEDEÑO-FONSECA. "Advances towards the completion of the Anthurium Flora of Central America (Araceae, Pothoideae): contribution of thirty-one new species from Guatemala, Costa Rica and Panama." Phytotaxa 467, no. 1 (2020): 1–61. http://dx.doi.org/10.11646/phytotaxa.467.1.1.

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In the present paper, we include the description of 31 new species from Guatemala, Costa Rica and Panama (including one from the Panama-Colombia border), which are distributed in eight sections. The sections represented and the number of species per section are as follows: Andiphilum (two), Belolonchium (five), Calomystrium (five), Cardiolonchium (eight), Decurrentia (one), Pachyneurium (eight), Polyneurium (one) and Tetraspermium (one). Additionally, three Central American taxa are now considered to be distinct at the species level and are here elevated to specific rank; Anthurium arcuatum, A

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ORTIZ, ORLANDO O., RICCARDO M. BALDINI, GUIDO BERGUIDO, and THOMAS B. CROAT. "New species of Anthurium (Araceae) from Chucantí Nature Reserve, eastern Panama." Phytotaxa 255, no. 1 (2016): 47. http://dx.doi.org/10.11646/phytotaxa.255.1.4.

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In the present paper we describe two new endemic species of Anthurium, discovered during field trips to study the Araceae flora of the Chucantí Nature Reserve (Reserva Natural Chucantí) located in the province of Darién, Panama. Anthurium annularum sp. nov., a member of section Xialophyllium, is principally characterized by its hemiepiphytic climbing habit, stems with ring-shaped nodes with short internodes alternating with much longer internodes, a yellow-green spadix and pale green globose berries which are nearly translucent toward the base. A. chucantiense sp. nov., a member of section Pol

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21

Aguilar, Orlando, Daniel Navarro, Yubrany González, Elvis García, Heidy Camargo, and Orlando Aguilar. "Advances of a pilot study on gasification of Saccharum Spontaneum to produce electricity in Panama." E3S Web of Conferences 181 (2020): 01008. http://dx.doi.org/10.1051/e3sconf/202018101008.

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Saccharum spontaneum, known locally as “Paja Canalera”, is a non-native herbaceous species of Panamanian flora, it is invasive and can spread rapidly, even in critical environmental conditions. In the dry season, it is the object of fires of plant mass affecting other species of flora, fauna and communities. This study focuses on assessing the use of the species as a biomasic material for energy production through the gasification technique. Samples of the material present in the Panama Canal Hydrographic Basin (CHCP) were conducted, where there are approximately 6,932 hectares covered by that

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22

Caceres, Gonzalez Daniel. "Guzmania panamensis (Bromeliaceae) – a new species from Talamanca Mountain in Veraguas province, Western Panama." PhytoKeys 25 (July 25, 2013): 69–74. https://doi.org/10.3897/phytokeys.25.5174.

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<i>Guzmania panamensis </i>(Bromeliaceae), a new species so far endemic to Veraguas province, Western Panama, is described and illustrated. The new species is recognized due to its peduncle much longer than the leaves and its red floral bracts, shorter than the yellow flowers. The new species is compared to morphologically similar species, namely <i>Guzmania monostachia</i>, <i>G. berteroniana</i>, <i>G. elvallensis</i>, and <i>G. skotakii</i>.

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23

Graham, Alan. "Tertiary evolution of Caribbean vegetation in the context of geologic and nearshore marine events." Journal of Palaeosciences 45 (December 31, 1996): 109–16. http://dx.doi.org/10.54991/jop.1996.1224.

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Estimates of SST (sea surface temperature) during the Cenozoic are complicated by uncertainty as to the presence, extent, and effect of glaciers in the Paleogene, and by an emerging re-evaluation of the accuracy of foraminifera to precisely record changes in equatorial ocean water temperatures in the Neogene, especially at the last glacial maximum (18,000 years B.P.). If Paleogene marine temperatures were as warm as at present, Early Tertiary floras deposited at the ocean-continent interface should record vegetation comparable in ecological import to that of the present. The middle (?) to Late

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MacFadden, Bruce J., Douglas S. Jones, Nathan A. Jud, et al. "Integrated Chronology, Flora and Faunas, and Paleoecology of the Alajuela Formation, Late Miocene of Panama." PLOS ONE 12, no. 1 (2017): e0170300. http://dx.doi.org/10.1371/journal.pone.0170300.

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25

Jud, Nathan A., and Jeremy I. Dunham. "Fossil woods from the Cenozoic of Panama (Azuero Peninsula) reveal an ancient neotropical rainforest." IAWA Journal 38, no. 3 (2017): 366—S2. http://dx.doi.org/10.1163/22941932-20170176.

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Silicified woods from near the town of Ocú on the Azuero Peninsula, Panama were first reported by Stern and Eyde in 1963; however, the significance of these fossils has been largely overlooked. Well-characterized fossil floras from Central America can be used to test hypotheses related to the historical biogeography and paleoclimate of the Neotropics. We describe 10 new wood types and one palm based on 22 samples from Oligo-Miocene deposits. Affinities at the family/order level include Fabaceae, Lauraceae, Moraceae, Sapotaceae, Euphorbiaceae, Arecaceae, Sapindales, Ericales, and Humiriaceae. T

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26

Ortiz, Orlando O., Marco Cedeño-Fonseca, José E. Jiménez, Jairo Hidalgo-Mora, Marco López-Mora, and Riccardo M. Baldini. "Novelties in Costa Rican aroids (Araceae) with nomenclatural notes." Acta Botanica Mexicana, no. 128 (September 8, 2020): e1750. http://dx.doi.org/10.21829/abm128.2021.1750.

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Background and Aims: Araceae is a worldwide family of herbaceous plants, most notable for its striking morphological diversity and broad habitat diversity. It comprises eight subfamilies, 143 genera, and 3667 species. The Central American region has about 780 species, of which 262 are distributed in Costa Rica. In this contribution, we include four new aroid records for the Costa Rican flora belonging to the genera Anthurium, Philodendron, and Spathiphyllum. In addition, nomenclatural aspects of A. myosuroides are discussed. Methods: The new records resulted from fieldwork on Fila Anguciana, C

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Gradstein, S. Rob. "Threatened bryophytes of the neotropical rain forest: a status report." Bryophyte Diversity and Evolution 6, no. 1 (1992): 83–93. http://dx.doi.org/10.11646/bde.6.1.10.

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Tropical deforestation, inevitably, leads to the local loss of bryophyte species. Recent studies show that the degree of species loss may vary considerably and depends on the scale or amount of habitat change that has occurred. Predictably, the shade epiphytes are most seriously affected by disturbance. An estimated 10% of the bryophyte species of neotropical rain forests are under threat. Based on data from recent monographs, a first list of 19 endangered and 27 rare species of these forests is presented. Critical areas for threatened species include Costa Rica and Panama, the Greater Antille

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Caceres, Gonzalez Daniel, Katharina Schulte, Marco Schmidt, and Georg Zizka. "Diversity and levels of endemism of the Bromeliaceae of Costa Rica – an updated checklist." PhytoKeys 29 (November 11, 2013): 17–62. https://doi.org/10.3897/phytokeys.29.4937.

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An updated inventory of the Bromeliaceae for Costa Rica is presented including citations of representative specimens for each species. The family comprises 18 genera and 198 species in Costa Rica, 32 species being endemic to the country. Additional 36 species are endemic to Costa Rica and Panama. Only 4 of the 8 bromeliad subfamilies occur in Costa Rica, with a strong predominance of Tillandsioideae (7 genera/150 spp.; 75.7% of all bromeliad species in Costa Rica). 124 species (62.6%) grow exclusively epiphytic, additional 59 spp. (29.8%) are facultative epiphytes. The most diverse genus is <i

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Lorence, David H. "Primer registro de Elaeagia (Rubiaceae) en México, con la descripción de una nueva especie, E. uxpanapensis." Botanical Sciences, no. 45 (April 2, 2017): 65. http://dx.doi.org/10.17129/botsci.1299.

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Elaeagia Wedd., a genus of some 16 species belonging to the tribe Rondeletieae, is centered in South America with a single species known from Cuba. Two additional species occur in Central America, one of which, E. nitidifolia Dwyer, is known only from Panama. The other, E. auriculata Hemsl., extends as far north as Guatemala (Standley &amp; Williams , 1975; Dwyer, 1980). Most members are large trees, some attaining 35 meters, although the Cuban species is said to be shrubby (Standley, 1921). All known species occur in montane forest at altitudes of 800 to 2 800 meters. Consequently, it was

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Santamaría-Aguilar, Daniel, Reinaldo Aguilar, and Laura P. Lagomarsino. "A taxonomic synopsis of Virola (Myristicaceae) in Mesoamerica, including six new species." PhytoKeys 134 (October 23, 2019): 1–82. https://doi.org/10.3897/phytokeys.134.37979.

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A taxonomic synopsis of Virola (Myristicaceae) is presented for Mesoamerica. Fourteen species are recognised, amongst them six are described and published as new, based on morphology: V. allenii D.Santam. & Aguilar, sp. nov. from Costa Rica, V. otobifolia D.Santam., sp. nov. from Panama and V. amistadensis D.Santam., sp. nov., V. chrysocarpa D.Santam. & Aguilar, sp. nov., V. fosteri D.Santam., sp. nov. and V. montana D.Santam., sp. nov. from both Costa Rica and Panama. Additionally, a lectotype is designated for V. koschnyi, accompanied by an epitype in view of the fragmentary material

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31

O.O., Orlov, and Shevera M.V. "Ionoxalis tetraphylla (Oxalidaceae), a new ephemerophyte in the Ukrainian flora." Chornomorski Botanical Journal 16, no. 4 (2021): 282–89. http://dx.doi.org/10.32999/ksu1990-553x/2020-16-4-1.

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Data about floristic records of Ionoxalis tetraphylla (Cav.) J. Rose (Oxalis tetraphylla Cav.) (Oxalidaceae), a new alien species of Ukrainian flora were presented. Species has Central American origin, its primary area are covers Mexico, Panama, Guatemala, Costa Rica, Caribbean islands. Secondary area spreads on Europe, Asia and Australia. It was found in neighboring countries with Ukraine, including Russia and Belorussia. As a naturalized species it was tagged in some countries of Southern Europe. The main centers of species introduction in Ukraine are M.M. Hryshko National Botanical Garden o

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O.O., Orlov, and Shevera M.V. "Ionoxalis tetraphylla (Oxalidaceae), a new ephemerophyte in the Ukrainian flora." Chornomorski Botanical Journal 16, no. 4 (2021): 282–89. http://dx.doi.org/10.32999/ksu1990-553x/2020-16-4-1.

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Data about floristic records of Ionoxalis tetraphylla (Cav.) J. Rose (Oxalis tetraphylla Cav.) (Oxalidaceae), a new alien species of Ukrainian flora were presented. Species has Central American origin, its primary area are covers Mexico, Panama, Guatemala, Costa Rica, Caribbean islands. Secondary area spreads on Europe, Asia and Australia. It was found in neighboring countries with Ukraine, including Russia and Belorussia. As a naturalized species it was tagged in some countries of Southern Europe. The main centers of species introduction in Ukraine are M.M. Hryshko National Botanical Garden o

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Rincón-Díaz, Natalia, Brigitte Gavio, Muñoz Juliana Valentina Sánchez, and Luis Chasqui. "Crouania mageshimensis Itono, 1977 (Ceramiales, Rhodophyta) and three other species new to the Eastern Tropical Pacific." Check List 16, no. (5) (2020): 1171–80. https://doi.org/10.15560/16.5.1171.

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We report new records of four macroalgae species in the Eastern Tropical Pacific, specifically from the rocky reefs of northern Chocó, Colombian Pacific. Among them, three species of Rhodophyta are included—<em>Crouania mageshimensis </em>Itono, 1977; <em>Monosporus indicus </em>Børgesen, 1931; <em>Jania articulata </em>N’Yeurt & Payri, 2009—and one species of Chlorophyta—<em>Ulothrix subflaccida </em>Wille, 1901. The new records increase the knowledge of tropical marine algae in the Pacific, open the discussion about possible dispersal mechanisms, and

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Zotz, Gerhard, and Birgit Vollrath. "The epiphyte vegetation of the palm Socratea exorrhiza - correlations with tree size, tree age and bryophyte cover." Journal of Tropical Ecology 19, no. 1 (2003): 81–90. http://dx.doi.org/10.1017/s0266467403003092.

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We conducted a survey of the epiphyte flora growing on the stilt palm Socratea exorrhiza in a primary lowland rain forest in Panama by means of a canopy crane. For each palm in a 0.9-ha plot, we determined diameter at breast height, tree height, per cent bryophyte cover and the number, identity and attachment site of all vascular epiphytes. The 118 palm trees hosted a total of 701 epiphytes and hemi-epiphytes, belonging to 66 species. Trees were estimated to be c. 20 y old before colonization with vascular epiphytes began. Epiphyte species were highly clumped and segregated along the vertical

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Zeng, Yan, Tuo He, Kun Zhang, Jing Liao, and Jiang Zhu. "Progress of the Panama Meeting of the Convention on International Trade in Endangered Species of Wild Fauna and Flora." Biodiversity Science 31, no. 2 (2023): 22687. http://dx.doi.org/10.17520/biods.2022687.

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Monro, Alex. "Eight new species of Cestrum (Solanaceae) from Mesoamerica." PhytoKeys 8 (January 4, 2012): 49–82. https://doi.org/10.3897/phytokeys.8.2238.

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As part of the preparation of a taxonomic revision of <i>Cestrum</i> (Solanaceae) for Flora Mesoamericana eight hitherto undescribed species from Mexico, Guatemala, Costa Rica and Panama were identified. These eight new species are described and illustrated. Affinities of the species are discussed and Global Species Conservation Assessments presented.<b> </b>The new species are <i>Cestrum amistadense</i> A.K. Monro, sp. nov. (Vulnerable) which most closely resembles <i>Cestrum longiflorum </i>Ruiz & Pav., <i>Cestrum contrerasianum</i> A.K. Monro, sp. nov. (Vulnerable) which most closely re

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Tebbitt, M. C., M. Hughes, Á. J. Pérez, and P. W. Moonlight. "TAXONOMY OF THE BEGONIA TILIIFOLIA GROUP, INCLUDING DESCRIPTIONS OF TWO NEW SPECIES." Edinburgh Journal of Botany 74, no. 2 (2017): 199–215. http://dx.doi.org/10.1017/s0960428617000087.

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Begonia albomaculata as circumscribed in the Flora of Ecuador and related publications is shown to be a misapplied name and represents an undescribed species. This is described as Begonia botryoides Moonlight & Tebbitt sp. nov., and is recorded from the Pichincha, Santo Domingo de los Tsáchilas, Napo, Cotopaxi, Azuay and El Oro provinces in Ecuador, and the Antioquia and Chocó departments of Colombia. The taxonomic study of this species prompted a re-evaluation of related species. It was subsequently found that the Central American material previously included in Begonia tiliifolia C.DC. i

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SILVERA, KATIA, LOUIS S. SANTIAGO, JOHN C. CUSHMAN, and KLAUS WINTER. "The incidence of crassulacean acid metabolism in Orchidaceae derived from carbon isotope ratios: a checklist of the flora of Panama and Costa Rica." Botanical Journal of the Linnean Society 163, no. 2 (2010): 194–222. http://dx.doi.org/10.1111/j.1095-8339.2010.01058.x.

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BAUM, JULIA K., and AMANDA C. J. VINCENT. "Magnitude and inferred impacts of the seahorse trade in Latin America." Environmental Conservation 32, no. 4 (2005): 305–19. http://dx.doi.org/10.1017/s0376892905002481.

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Seahorses (genus Hippocampus) are traded globally for use in traditional medicines, souvenirs and as aquarium fishes. Indications that the trade was expanding geographically in response to increasing demand in consuming nations prompted this first study of the seahorse trade in Latin America. In 2000, over 400 people related to the seahorse trade in Mexico, Central America, Ecuador and Peru were interviewed. Customs data and other trade records from these and five additional countries or regions trading seahorses from Latin America were obtained. Dried seahorses were exported by almost every s

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Madden, D., P. A. Garber, S. L. Madden, and C. A. Snyder. "Rain-forest canopy-connectivity and habitat selection by a small neotropical primate, Geoffroy's tamarin (Saguinus geoffroyi)." Journal of Tropical Ecology 26, no. 6 (2010): 637–44. http://dx.doi.org/10.1017/s0266467410000441.

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Abstract:Wild populations of a small neotropical primate, Geoffroy's tamarin (Saguinus geoffroyi), were studied through 30-s instantaneous observational sampling to identify different canopy habitats used by this tamarin. Tree and shrub canopies were sampled in randomly selected plots and in nearby plots that tamarins were observed to use in the forests of Agua Clara, Panama (28 d, 59 100-m2 plots, 32.25 h of tamarin observations, 27 tamarins in total), and in the nearby forests of Barro Colorado Island (49 d, 29 100-m2 plots, 29.6 h of tamarin observations, 14 tamarins in total). Light penetr

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Galgani-Barraza, Paola, Jorge Enrique Moreno, Sofia Lobo, Wendy Tribaldos, David W. Roubik, and William T. Wcislo. "Flower use by late nineteenth-century orchid bees (Eufriesea surinamensis, Hymenoptera, Apidae) nesting in the Catedral Basílica Santa María la Antigua de Panamá." Journal of Hymenoptera Research 74 (December 30, 2019): 65–81. https://doi.org/10.3897/jhr.74.39191.

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A recent restoration of the Basilica Cathedral in Casco Viejo, Panamá, revealed that prior to 1871–1876 female orchid bees (Eufriesea surinamensis) built large nesting aggregations high above the main altar, based on physical evidence dating to a nineteenth-century restoration. Bees constructed cells in approximately 120 clusters in six different aggregations on the reredos ("altarpiece"). Palynological analyses of cell contents showed that bees visited 48 species of plants, representing 43 genera and 23 families. Contents of bee cells reflect elements of floristic diversity surrounding Panama

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Fonnegra G., Ramiro. "Contribución al reconocimiento florístico de los bosques del noroeste de Antioquia (Mutatá), Colombia." Actualidades Biológicas 15, no. 55 (2017): 2–9. http://dx.doi.org/10.17533/udea.acbi.330127.

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El reconocimiento florístico de los bosques del noroeste de Antioquia (Mutatá) realizado, con interrupciones, desde juliio de 1978 hasta septiembre de 1979, dio como resultado la determinación de 306 especies de plantas vasculares, representantes de 70 familias y 168 géneros. Las especies cultivadas no fueron recolectadas (excepto Tectona grandis L.). Con base en los resultados parciales obtenidos se observó una relación florística entre la flora de Mutatá, la flora de Providencia (Anorí, Antioquia) y la flora de Panamá.

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Mathis, Wayne, Alessandra Rung, and Marion Kotrba. "A revision of the genus Planinasus Cresson (Diptera, Periscelididae)." ZooKeys 225 (October 2, 2012): 1–83. https://doi.org/10.3897/zookeys.225.3721.

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The genus <i>Planinasus</i> Cresson is revised and includes 18 extant and one fossil species. We clarify the status of the three previously described species and describe 15 new species as follows (type locality in parenthesis): <i>P. aenigmaticus</i> (Colombia. Bogota: Bogota (04°35.8`N, 74°08.8`W)), <i>P. neotropicus</i> (Panama. Canal Zone: Barro Colorado Island (09°09.1`N, 79°50.8`W)), <i>P. kotrbae</i> (Ecuador. Orellana: Rio Tiputini Biodiversity Station (0°38.2`S, 76°08.9`W)), <i>P. miradorus</i> (Brazil. Maranhão: Parque Estadual Mirador, Base da Geraldina (06°22.2`S, 44°21.8`W)), <i>P

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Gonzalez, Favio, and Natalia Pabón Mora. "Sinopsis actualizada de Aristolochia (Aristolochiaceae, Piperales) en Panamá." Acta Botanica Mexicana, no. 122 (January 1, 2018): 109–40. http://dx.doi.org/10.21829/abm122.2018.1249.

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Antecedentes y Objetivos: Se revisa la taxonomía de las especies panameñas de Aristolochia 57 años después del primer tratamiento del género para la Flora de Panamá. Se actualizan y discuten las novedades taxonómicas, nomenclaturales y corológicas de las especies que se encuentran en Panamá con respecto a la clasificación infragenérica actual.Métodos: Se revisaron los ejemplares de Aristolochia en 35 herbarios, incluidas colecciones efectuadas por el autor principal del trabajo. También se consultaron los ejemplares tipo disponibles en JSTOR Global Plants. Se presenta una clave de identificaci

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Kolanowska, Marta. "Microchilus campanensis (Orchidaceae), a new species from Panama." Polish Botanical Journal 59, no. 2 (2014): 185–88. http://dx.doi.org/10.2478/pbj-2014-0025.

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Abstract A new species of Microchilus Presl, M. campanensis Kolan., is described from Panamanian material and illustrated. The new species differs from M. pedrojuanensis Ormerod in its spur shape, prominent epichile apical lobe, prominent floral bracts, and irregular apical margins of the petals and dorsal sepal. Information about its habitat and conservation status is provided.

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ENGEL, MICHAEL S. "A new species of the bee genus Chlerogella from Panama (Hymenoptera: Halictidae)." Zootaxa 286, no. 1 (2003): 1. http://dx.doi.org/10.11646/zootaxa.286.1.1.

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A new species of the Neotropical bee genus Chlerogella Michener, 1954 (Halictinae: Augochlorini) is described and figured from San Blas, Panama. Chlerogella clidemiae sp. nov., is differentiated from other members of its genus and is the first species with a floral record; captured on flowers of Clidemia crenulata Gleason (Melastomataceae).

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ALMEDA, FRANK, and DARIN S. PENNEYS. "Blakea echinata (Melastomataceae: Blakeeae): a new species from the Caribbean rainforest of Panama." Phytotaxa 372, no. 1 (2018): 104. http://dx.doi.org/10.11646/phytotaxa.372.1.9.

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Blakea echinata from the lowland Caribbean rainforest of Panama is described, illustrated, mapped, and compared with superficially similar species. It is readily distinguished by its elongate internodes; indumentum of spreading smooth (sometimes gland-tipped) trichomes on distal branchlets, leaves, floral bracts, and calyx lobes intermixed with laterally compressed and somewhat roughened conic to clavate or ± triangular trichomes on distal branchlets, floral peduncles, and abaxial surfaces of floral bracts; rhombic reflexed basally clawed petals; yellow-orange unappendaged anthers; and ovary a

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Madrid Concepcion, Maycol Ezequiel, Rachel Collin, Kenneth S. Macdonald, et al. "DNA Barcoding of Red Algae from Bocas del Toro, Panamá, with a Description of Gracilaria bocatorensis sp. nov. and G. dreckmannii sp. nov. (Gracilariales, Gracilariaceae)." Diversity 17, no. 4 (2025): 222. https://doi.org/10.3390/d17040222.

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Bocas del Toro is an archipelago on the Caribbean coast of Panamá, recognized as a biodiversity hotspot. While marine red macroalgae in the Western Atlantic are well studied, the marine flora of Panamá, particularly Bocas del Toro, remains underexplored using DNA barcoding. This study documents the diversity of marine red macroalgae in the region using COI-5P barcoding to identify species, detect cryptic diversity, and assess the presence of invasive and amphi-isthmian species. Specimens collected in 2008 and 2009 yielded 179 COI-5P sequences. Barcode Index Numbers (BINs) were assigned to 82 g

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K.V, Greeshma, Mohammed Faisal, and Sudhakar Bhat. "EXPERIMENTAL EVALUATION OF THE COMPARATIVE EFFECTS OF PANASA (ARTOCARPUS HETEROPHYLLUS LAM.) PAKWA PHALA AND BEEJA MAJJA ON SPERMATOGENESIS IN WISTAR ALBINO RATS." International Ayurvedic Medical Journal p9, no. 01 (2024): 8–18. https://doi.org/10.46607/iamj02p9012024.

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Ayurveda is a holistic medicinal system from India that emphasises the balance of mind, body, and spirit for health maintenance. It heavily relies on local flora, herbs, and natural remedies, focusing on personalised treat-ments. One significant plant in Ayurvedic medicine is Artocarpus heterophyllus Lam, commonly known as jackfruit or ‘Panasa’ in Sanskrit. This plant is widely utilised for its culinary and medicinal properties, including applications such as Brmhana, Mamsavardhaka, Balya, Sukrala, and Vrana Ropana. Jackfruit is rich in pro-teins, fats, iron, carbohydrates, minerals, calcium,

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Graham, Alan. "TROPICAL AMERICAN TERTIARY FLORAS AND PALEOENVIRONMENTS: MEXICO, COSTA RICA, AND PANAMA." American Journal of Botany 74, no. 10 (1987): 1519–31. http://dx.doi.org/10.1002/j.1537-2197.1987.tb12143.x.

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