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  1. Article: Frangula paruensis, a New Name for Rhamnus longipes Steyermark (Rhamnaceae)

    Aymard C., Gerardo A

    Harvard papers in botany. 2019 June 30, v. 24, no. 1

    2019  

    Abstract: The new name Frangula paruensis (Rhamnaceae) is proposed to replace the illegitimate homonym Rhamnus longipesSteyermark (1988). Chorological, taxonomic, biogeographical, and habitat notes about this taxon also are provided. ...

    Abstract The new name Frangula paruensis (Rhamnaceae) is proposed to replace the illegitimate homonym Rhamnus longipesSteyermark (1988). Chorological, taxonomic, biogeographical, and habitat notes about this taxon also are provided.
    Keywords Frangula ; Rhamnus ; habitats ; homonym ; nomen novum ; phytogeography
    Language English
    Dates of publication 2019-0630
    Size p. 1-4.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v24iss1.2019.n1
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  2. Article: Ouratea cataniapoensis, a New Name for O. megaphylla (Ochnaceae)

    Aymard C., Gerardo A

    Harvard papers in botany. 2018 Dec. 31, v. 23, no. 2

    2018  

    Abstract: The new name Ouratea cataniapoensis (Ochnaceae) is proposed to replace the illegitimate homonym O. megaphylla. Chorological and taxonomic notes about these taxa also are provided. ...

    Abstract The new name Ouratea cataniapoensis (Ochnaceae) is proposed to replace the illegitimate homonym O. megaphylla. Chorological and taxonomic notes about these taxa also are provided.
    Keywords Ochnaceae ; homonym ; nomen novum
    Language English
    Dates of publication 2018-1231
    Size p. 133-137.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v23iss2.2018.n1
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  3. Article: Studies in Neotropical Vochysiaceae: A New Species of Vochysia (Section Ciliantha) from a Pluvial Forest of Western Colombia

    Marcano-Berti, Luis B. / Aymard C., Gerardo A.

    Harvard papers in botany. 2021 June 30, v. 26, no. 1

    2021  

    Abstract: Vochysia carol-scottii from the pluvial forests of “Chocó biogeográfico,” a megadiverse region between the Pacific Ocean and the slopes of the Colombian Western Cordillera, Valle del Cauca department, is described and illustrated, and its morphological ... ...

    Abstract Vochysia carol-scottii from the pluvial forests of “Chocó biogeográfico,” a megadiverse region between the Pacific Ocean and the slopes of the Colombian Western Cordillera, Valle del Cauca department, is described and illustrated, and its morphological relationships with other similar Vochysia species are discussed. This new species is a small tree of 12 m tall and shares features with five species (V. artantha, V. assua, V. calamana, V. cayennensis, and V. tomentosa) of section Ciliantha. Morphologically, it is closest to V. artantha, but it differs in its leaves, inflorescences, spurred sepal, petals, and stamen size. A key and synopsis of the 44 species of Vochysia found in Colombia is provided. A brief note on the ethnobotany of Vochysia in the Amazon basin is presented in an appendix.
    Keywords Neotropics ; Vochysia ; basins ; ethnobotany ; forests ; new species ; trees ; Colombia ; Pacific Ocean
    Language English
    Dates of publication 2021-0630
    Size p. 119-130.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v26iss1.2021.n8
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  4. Article: Lectotypifications and Nomenclatural Notes of José Jerónimo Triana's Species of Dilleniaceae

    Aymard C., Gerardo A

    Harvard papers in botany. 2017 Dec., v. 22, no. 2

    2017  

    Abstract: The preparation of treatments of Dilleniaceae for the Flora of Colombia and Flora of Ecuador projects required a literature survey, visits to herbaria, and the analysis of types and general collections found on the Internet. The results indicate the need ...

    Abstract The preparation of treatments of Dilleniaceae for the Flora of Colombia and Flora of Ecuador projects required a literature survey, visits to herbaria, and the analysis of types and general collections found on the Internet. The results indicate the need to lectotypify several species of Dilleniaceae described by the Colombian botanist José Jerónimo Triana. These taxa are based on specimens collected during Triana's participation in the Colombian Chorographic Commission (“Comisión Corográfica”) from 1851 to 1857, under the supervision of Agustín [Giovanni Battista Agostino] Codazzi. Lectotypes for the following six species are proposed herein: Davilla densiflora, Ricaurtea congestiflora, Ricaurtea nitida, Tetracera castaneifolia, Tetracera hydrophila, and Tetracera sessiliflora.
    Keywords botanists ; Dilleniaceae ; flora ; herbaria ; Internet ; lectotypes ; surveys ; Colombia ; Ecuador
    Language English
    Dates of publication 2017-12
    Size p. 77-80.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v22iss2.2017.n1
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  5. Article: First Report of Peridiscaceae for the Vascular Flora of Colombia

    Aymard C., Gerardo A / Henry Arellano P

    Harvard papers in botany. 2018 June, v. 23, no. 1

    2018  

    Abstract: Peridiscus lucidus (Peridiscaceae) is recorded for the first time for the vascular flora of Colombia based on a collection from the upper Río Cuyarí, Guianía Department. This locality extends the northwestern distribution of the species in the Amazon ... ...

    Abstract Peridiscus lucidus (Peridiscaceae) is recorded for the first time for the vascular flora of Colombia based on a collection from the upper Río Cuyarí, Guianía Department. This locality extends the northwestern distribution of the species in the Amazon basin to the upper Río Negro basin. Notes about the phytogeography and habitats of P. lucidus and an updated overview of the currently known specimens using a geographic distribution map of this taxon are also included. In addition, we provide information on the distinctive vegetative characters that help identify this genus in absence of flowers and fruits. Finally, a lectotype of P. lucidus is newly designated. The discovery of this family in the upper Rio Negro region of Colombia demonstrates the value of field work through alliances between private initiatives and the Kuripaco nation.
    Keywords basins ; flora ; flowers ; fruits ; geographical distribution ; habitats ; lectotypes ; Peridiscus ; phytogeography ; Colombia
    Language English
    Dates of publication 2018-06
    Size p. 109-121.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v23iss1.2018.n12
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  6. Article: A New Species of Eperua (Leguminosae, Detarioideae) from Amazonas State, Venezuela

    Romero-González, Gustavo A / Aymard C., Gerardo A

    Harvard papers in botany. 2019 Dec. 31, v. 24, no. 2

    2019  

    Abstract: A new species of Eperua from the upper basin of the San Miguel River, Amazonas state, Venezuela, is described and illustrated. Its affinities within the genus are discussed and an updated key to identify the 20 currently recognized taxa is provided. ...

    Abstract A new species of Eperua from the upper basin of the San Miguel River, Amazonas state, Venezuela, is described and illustrated. Its affinities within the genus are discussed and an updated key to identify the 20 currently recognized taxa is provided.
    Keywords Eperua ; basins ; new species ; rivers ; scientific illustration ; taxon descriptions ; Brazil ; Venezuela
    Language English
    Dates of publication 2019-1231
    Size p. 341-347.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v24iss2.2019.n17
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  7. Article: Notes on the Genus Bacopa (Plantaginaceae, Gratioleae) in the Orinoquia Region of Colombia and Venezuela

    Aymard C., Gerardo A / Rangel-Ch., J. Orlando / Minorta-Cely, Vladimir / Castro-Lima, Francisco

    Harvard papers in botany. 2020 Dec. 31, v. 25, no. 2

    2020  

    Abstract: Bacopa llanorum, a new species from the seasonally flooded savannas of the “Llanos” region of Colombia (Arauca department) is described and illustrated, and its morphological relationships are discussed. On the basis of its dimorphic leaves (the ... ...

    Abstract Bacopa llanorum, a new species from the seasonally flooded savannas of the “Llanos” region of Colombia (Arauca department) is described and illustrated, and its morphological relationships are discussed. On the basis of its dimorphic leaves (the innermost blade filiform, uppermost lanceolate-ovate), the new species does not appear to be allied to any other Bacopa species. However, it shares several other features with B. reptans. A new combination, Bacopa debilis, is proposed to replace Caconapea debilis. In addition, ecological information of the genus in “Los Llanos” of Colombia and Venezuela, and ecological and floristic notes about the eolic-limose plains, are included. A key for identifying species of Bacopa in this region is also provided. Bacopa llanorum is remarkable for its foliar dimorphism, in an otherwise predominantly homomorphic-leaved genus, and it increases to 20 the number of species of the genus in the “Llanos del Orinoco” bioregion.
    Keywords Bacopa ; dimorphism ; information ; leaves ; new combination ; new species ; savannas ; Colombia ; Venezuela
    Language English
    Dates of publication 2020-1231
    Size p. 195-203.
    Publishing place Harvard University Botany Libraries
    Document type Article
    Note NAL-light
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v25iss2.2020.n7
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  8. Article: Besleria naquenensis (Beslerieae, Besleriaceae), A New Species from Serranía de Naquén, Guianía River Basin (Colombia)

    Aymard C., Gerardo A / Arellano-P., Henry / Lozano, Adela / Montilla, María C / Calero-Cayopare, Albeiro / Gómez-Yuvabe, Reinaldo A

    Harvard papers in botany. 2020 Dec. 31, v. 25, no. 2

    2020  

    Abstract: Besleria naquenensis is described and illustrated on the basis of a collection from the understory of seasonally flooded forests drained by black waters located in the lower “Río (Caño) Naquén,” northwestern base of “Serranía de Naquén,” upper Guainía ... ...

    Abstract Besleria naquenensis is described and illustrated on the basis of a collection from the understory of seasonally flooded forests drained by black waters located in the lower “Río (Caño) Naquén,” northwestern base of “Serranía de Naquén,” upper Guainía River basin, Guainía Department, Colombia, and its relationships with related species are discussed. This new species shares features with three species (B. gibbosa, B. neblinae, and B. yatuana) of section Neobesleria subsection Axillares. Morphologically, it is closest to B. yatuana, but it differs in its leaves, inflorescences, calyx, and corolla. In addition, habitat information, a distribution map, and data of its conservation status are included. An identification key of 27 species of Besleria found in the Rio Negro basin (Brazil, Colombia, and Venezuela) and adjacent regions is also provided. This new species elevates to 66 the number of Besleria taxa for the flora of Colombia, the country with the highest diversity of the genus.
    Keywords Gesneriaceae ; basins ; calyx ; conservation status ; corolla ; flora ; forests ; habitats ; information ; leaves ; new species ; rivers ; taxonomic keys ; understory ; watersheds ; Brazil ; Colombia ; Venezuela
    Language English
    Dates of publication 2020-1231
    Size p. 205-214.
    Publishing place Harvard University Botany Libraries
    Document type Article
    Note NAL-light
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v25iss2.2020.n8
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  9. Article: The First Botanical Exploration to the Upper Cuiarí (Cuyarí) and Isana Rivers, Upper Río Negro Basin, Guainía Department, Colombia

    Arellano-P., Henry / Bernal-Gutiérrez, Germán / Calero-Cayopare, Albeiro / Castro-L., Francisco / Lozano, Adela / Bernal-Linares, Daniel S / Méndez-R., Carlos / Aymard C., Gerardo A

    Harvard papers in botany. 2019 Dec. 31, v. 24, no. 2

    2019  

    Abstract: This account reports a journey of ca. 500 km from the city of Inírida to the Colombian basins of the Cuiarí and Isana Rivers (Guianía department) in April–May 2014, the first botanical expedition to this region. This area exemplifies one of the last ... ...

    Abstract This account reports a journey of ca. 500 km from the city of Inírida to the Colombian basins of the Cuiarí and Isana Rivers (Guianía department) in April–May 2014, the first botanical expedition to this region. This area exemplifies one of the last innermost and botanically unexplored regions of the northwestern corner of the Amazon basin (the upper Río Negro basin), aside from the fieldwork started some 234 years ago with the exploration of the middle and lower portion of the Isana basin in Brazil (where it is called Içana) by the Portuguese naturalist Alexandre Rodrigues Ferreira. On our expedition we collected 1301 botanical numbers, which resulted in eight new species (two already published), two new families, and 24 species new to the Flora of Colombia. Another noteworthy feature is the high diversity of the forests in the upper Isana River, represented by between 108 and 162 spp. with a diameters ≥ 2.5 cm in different 40 × 40 m plots (1600 m2). The Isana River is a white-water basin (with high levels of sediments), with large areas covered by the vegetation typical of black-water rivers (Amazon Caatinga forests, lower forests, savannas and sclerophyllous shrubby vegetation over white-sand soils). This feature results from the influence of several black-water rivers, the headwaters of which drain from Precambrian Guiana shield outcrops. This account of the first botanical exploration in the Colombian portion of the Cuiarí and Isana Rivers is yet another example of the need for continued floristic studies in regions where there are large geographic gaps in the knowledge of Amazonian flora. Advances in documentation of this flora can be achieved through institutional and private partnerships, improved training, and continued fieldwork in collaboration with local inhabitants. A discussion of demarcation issues regarding the frontier between Brazil and Colombia in this northwestern corner of the Amazon basin, its physical and biological environments, and its ancestral and current inhabitants is presented.
    Keywords Precambrian time ; basins ; caatinga ; flora ; forests ; new species ; rivers ; savannas ; sediments ; soil ; Brazil ; Colombia
    Language English
    Dates of publication 2019-1231
    Size p. 83-102.
    Publishing place Harvard University Botany Libraries
    Document type Article
    ZDB-ID 2276307-7
    ISSN 1938-2944 ; 1043-4534
    ISSN (online) 1938-2944
    ISSN 1043-4534
    DOI 10.3100/hpib.v24iss2.2019.n3
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  10. Article: A new species of Securidaca (Polygalaceae) from sandstone outcrops in the Venezuelan Andes

    Aymard C, Gerardo A / Campbell Lisa M

    Brittonia. 2007 Dec., v. 59, no. 4

    2007  

    Abstract: A new species of Securidaca was found during the preparation of the Polygalaceae treatment for the Nuevo Catálogo de la Flora de Venezuela. Securidaca fundacionensis, from La Fundación, in the Venezuelan Andes, is described, illustrated, and its ... ...

    Abstract A new species of Securidaca was found during the preparation of the Polygalaceae treatment for the Nuevo Catálogo de la Flora de Venezuela. Securidaca fundacionensis, from La Fundación, in the Venezuelan Andes, is described, illustrated, and its morphological relationship with an allied species is discussed. This new species is similar to S. uniflora, but it differs by its terete branches; broadly ovate leaves; larger petioles, flowers, fruits; and flabellate-crested keel (abaxial) petal. An updated key to the 27 Venezuelan species of Securidaca is presented, and phytogeographical information about La Fundación is provided.
    Keywords branches ; flora ; flowers ; fruits ; new species ; petioles ; phytogeography ; sandstone ; scientific illustration ; Securidaca ; taxon descriptions ; Andes region ; Venezuela
    Language English
    Dates of publication 2007-12
    Size p. 328-333.
    Publishing place The New York Botanical Garden Press
    Document type Article
    ZDB-ID 2052060-8
    ISSN 1938-436X ; 0007-196X
    ISSN (online) 1938-436X
    ISSN 0007-196X
    DOI 10.1663/0007-196X(2007)59[328:ANSOSP]2.0.CO;2
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