Synopsis of Leguminosae from Iguaçu National Park, Paraná, Brazil

Phytotaxa ◽  
2021 ◽  
Vol 501 (2) ◽  
pp. 245-280
Author(s):  
CRISTIANE RITTER RAUBER ◽  
LAURA CRISTINA PIRES LIMA ◽  
MARCELO GALEAZZI CAXAMBU ◽  
LÍVIA GODINHO TEMPONI
Keyword(s):  
Geographical Distribution ◽  
Atlantic Forest ◽  
Native Species ◽  
National Park ◽  
New Records ◽  
Identification Key ◽  
Semideciduous Forest ◽  
Araucaria Forest ◽  
Diagnostic Characters

The Leguminosae family is one of the most representative in Brazil, with more than 2,800 native species in 222 genera. It is also one of the most representative families in all Brazilian phytogeographic domains, especially in the Atlantic Forest, where the Iguaçu National Park (ParNa Iguaçu) is located. The present study aimed to produce a synopsis of the Leguminosae species, and compare their distribution in three different areas of the park. ParNa has a total area of about 185,000 hectares, its vegetation is predominantly Semideciduous Forest (SF), in the areas of Foz do Iguaçu and Capanema, and a transition from this with Araucaria Forest (AF), in the area of Céu Azul. Fortnightly expeditions were carried out along the main trails of ParNa, from April 2018 to May 2019, there were also surveys in the platforms SpeciesLink, Jabot and the Reflora Virtual Herbarium, in addition to visits to the herbaria EVB, HCF, MBM, PUC-PR and UPCB. Sixty-three native species of Leguminosae distributed in 40 genera were found. The most representative genera were Senegalia with eight species, followed by Machaerium, Mimosa and Desmodium with four species each. Of these species, 24 are new records for ParNa, five were found only in the AF area, 51 only in SF and eight are found in both these vegetational types. Two species are endemic to Paraná, Mimosa prionopus and Senegalia rafinesqueana, and two are threatened, Apuleia leiocarpa and Gleditsia amorphoides. An identification key, scientific illustrations and/or photographs with diagnostic characters of the taxa and comments on the geographical distribution are presented.

scholarly journals Flora of Acanthaceae of Iguaçu National Park, Paraná, Brazil

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Janaine Kunrath Hammes ◽  
Marizete Gonçalves da Silva ◽  
Cíntia Kameyama ◽  
Lívia Godinho Temponi
Keyword(s):  
Native Species ◽  
National Park ◽  
New Records ◽  
In Situ Conservation ◽  
Araucaria Forest ◽  
Floristic Study ◽  
Semideciduous Seasonal Forest ◽  
Botanical Illustrations

Abstract Species of Acanthaceae are predominantly associated with conserved forest environments such as Iguaçu National Park (PARNA Iguaçu), which is composed of Semideciduous Seasonal Forest and Araucaria forest. The aim of this work was to perform a floristic study of Acanthaceae of PARNA Iguaçu, with botanical illustrations, an identification key and descriptions of the species. Collections were carried out monthly from August 2015 to July 2016, in the areas of Céu Azul, Capanema and Foz do Iguaçu. The individuals collected were deposited in the UNOP herbarium and the specimens present in the herbaria EVB, HCF, MBM and UNOP, as well as in the virtual herbaria Reflora and SpeciesLink, were analyzed. A total of 13 native species were recorded from Atlantic Forest, distributed in seven genera. Justicia was the most representative, with five species. In all, 12 new records were made for PARNA Iguaçu, of which eight are new records for Semideciduous Seasonal Forest. Of the species found, three are threatened with extinction, one of which is considered vulnerable and two are categorized as endangered, which reinforces the role of PARNA Iguaçu in in-situ conservation in the state of Paraná.

scholarly journals New records of Annonaceae in the Northeast Brazil

2021 ◽  
Vol 5 (1) ◽  
pp. 25
Author(s):  
Marcio Lucas Bazante ◽  
Marccus Alves
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
New Records ◽  
Identification Key ◽  
Northeastern Brazil ◽  
Northeast Brazil ◽  
Diagnostic Characters ◽  
Distribution Maps

This study reports nine new records of Annonaceae for the states of Alagoas, Ceará, Paraíba and Pernambuco, in Northeastern Brazil: Duguetia lanceolata A.St.-Hil., D. ruboides Maas & He, D. sooretamae Maas, Guatteria tomentosa Rusby, Hornschuchia bryotrophe Nees, H. lianarum D.M.Johnson, Pseudoxandra lucida R.E.Fr., Unonopsis guatterioides (A.DC.) R.E.Fr., and Xylopia ochrantha Mart. Descriptions, taxonomic and distribution comments, photos of diagnostic characters, geographic distribution maps, and an identification key for the genera of Annonaceae occurring in the Atlantic Forest and Caatinga are provided.

Fritillaria arsusiana (Lilieae, Liliaceae), a new species from southern Anatolia

Phytotaxa ◽  
2021 ◽  
Vol 502 (2) ◽  
pp. 149-159
Author(s):  
HASAN YILDIRIM ◽  
MEHTAP TEKŞEN
Keyword(s):  
New Species ◽  
Geographical Distribution ◽  
Related Species ◽  
Conservation Status ◽  
Flower Colour ◽  
Identification Key ◽  
Critically Endangered ◽  
Diagnostic Characters ◽  
A New Species ◽  
Shape And Size

In this study, Fritillaria arsusiana (Liliaceae) is described and illustrated as a new species from Hatay province in southern Anatolia, Turkey. It is related to F. amana and F. hermonis by habitus features and broadly campanulate flowers, but differs mainly by its bulb shape and size, smaller leaf and flower features, and flower colour. It has also been morphologically compared with F. wendelboi, F. pinardii, and F. latakiensis. The detailed description, diagnostic characters, original photographs, geographical distribution, habitat and phenology, etymology, conservation status, and identification key of the new and the related species are presented in this study. IUCN conservation status of F. arsusiana is suggested as Critically Endangered (CR).

Muscari inundatum (Asparagaceae, Scilloideae), a new species from southern Anatolia

Phytotaxa ◽  
2021 ◽  
Vol 484 (2) ◽  
pp. 181-194
Author(s):  
İSMAİL EKER ◽  
HASAN YILDIRIM
Keyword(s):  
New Species ◽  
Geographical Distribution ◽  
Identification Key ◽  
Conservation Assessment ◽  
Comprehensive Description ◽  
Diagnostic Characters ◽  
Original Photographs ◽  
A New Species

A new species, Muscari inundatum (Asparagaceae) from Turkey, is described and illustrated. It is morphologically similar to M. neglectum and M. adilii, but differs mainly by its shouldered fertile flowers with erect to slightly recurved lobes at maturity. In this study, a comprehensive description, diagnostic characters, original photographs, detailed illustration, geographical distribution, conservation assessment, identification key, and taxonomic comments on the new species are presented.

scholarly journals Arctiinae moths (Lepidoptera, Erebidae) of the Emas National Park, Goiás, Brazil

2016 ◽  
Vol 16 (2) ◽  
Author(s):  
Carolina Moreno ◽  
Viviane G Ferro
Keyword(s):  
Species Richness ◽  
National Park ◽  
New Records ◽  
Vegetation Type ◽  
Sensu Stricto ◽  
Vegetation Types ◽  
Semideciduous Forest ◽  
Cerrado Biome ◽  
Center Of Diversity ◽  
High Species Richness

Arctiinae are a species-rich subfamily of moth, with approximately 1,400 species in Brazil and 723 recorded in the Cerrado biome. A list of species of these moths was compiled during three years of sampling in four vegetation types within the Emas National Park. A total of 5,644 individuals belonging to 149 species were collected. About 67% of these species are new records for the Emas National Park, 31% for the State of Goiás and 9% for the Cerrado biome. Cerrado sensu stricto and semideciduous forests have higher species richness, followed by campo cerrado and campo sujo. The vegetation type with the highest number of exclusive species was the semideciduous forest, followed by cerrado sensu stricto, campo cerrado and campo sujo. The high species richness and the high proportion of new species records for Goiás and Cerrado reinforce the importance of the Emas National Park region as a center of diversity for this group of moths. The conservation of areas not yet cleared around the Park, including the creation of new protected areas, and the establishment of ecological corridors between these areas and the Park would be strategies to preserve the fauna of these moths.

scholarly journals EXPANSÃO DA ÁREA DE OCORRÊNCIA DO LOBO-GUARÁ, Chrysocyon brachyurus (CARNIVORA, CANIDAE) NO BIOMA AMAZÔNICO

2020 ◽  
Vol 24 (04) ◽  
pp. 928-937
Author(s):  
Odair Silva-Diogo ◽  
◽  
Larissa Gabriela Araujo Goebel ◽  
Marco Rodrigo de Sousa ◽  
Almério Câmara Gusmão ◽  
...  
Keyword(s):  
Geographical Distribution ◽  
Atlantic Forest ◽  
New Records ◽  
Geographical Range ◽  
Amazon Forest ◽  
Gray Literature ◽  
The North ◽  
Complementary Role ◽  
Maned Wolf ◽  
Chrysocyon Brachyurus

The maned wolf (Chrysocyon brachyurus; Carnivora, Canidae) is the South America's largest canid, typically occurring in open areas of Cerrado, Chaco and Pampa. Its geographical distribution is historically limited to the north by the Amazon forest, and to the northeast by the Caatinga and Atlantic Forest biomes. However, recent studies have reported that its occurrence has recently been expanded to the boundaries of its distribution range. In this study, we presented 22 records of the maned wolf for the Amazon biome, including six records from gray literature, six records of scientific articles from indexed journals and 10 new records, expanding the northwest limit of its geographical range in 51,178.78 km². The presence of the maned wolf in protected and unprotected areas of the Amazon biome, as reported in this study, can play a complementary role in the conservation of species, since its historically boundaries are becoming increasingly permeable.

Diversity of Convolvulaceae from Meruoca Massif, Ceará, Brazil

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Diego Santos ◽  
Marlene Feliciano Figueiredo ◽  
Maria Teresa Buril ◽  
Elnatan Bezerra de Souza
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Morphological Analysis ◽  
Deciduous Forest ◽  
The State ◽  
Identification Key ◽  
Dry Forest ◽  
Diagnostic Characters ◽  
Taxonomic Treatment ◽  
Northwest Region

Abstract We present the taxonomic treatment of Convolvulaceae for the Meruoca Massif, located in the Northwest region of the Ceará state, where there are remnants of Tropical Pluvial Sub-deciduous Forest (Dry Forest) and Tropical Pluvial-Nebular Rainforest (Wet Forest). The present study was based on the morphological analysis of specimens collected in the field and from the collections EAC, HUEFS, HUVA, PEUFR, and SPF. We recorded 24 species distributed in four genera: Ipomoea (18 species), Jacquemontia (three species), Distimake (two species), and Camonea (one species). We report the first records of I. cearensis for Atlantic Forest and I. aristolochiifolia to the state of Ceará. The taxonomic treatment includes identification key, morphological descriptions, geographic distribution, taxonomic and ecological comments, the period of flowering and fruiting, and photos and illustrations of the diagnostic characters.

Bromeliaceae from Rio Grande do Norte State, Northeastern Brazil

Phytotaxa ◽  
2019 ◽  
Vol 422 (2) ◽  
pp. 113-143
Author(s):  
EDUARDO CALISTO TOMAZ ◽  
LEONARDO M. VERSIEUX
Keyword(s):  
Atlantic Forest ◽  
Morphological Variation ◽  
New Records ◽  
Rio Grande ◽  
The State ◽  
Additional Research ◽  
Identification Key ◽  
Northeastern Brazil ◽  
Genus One

The Bromeliaceae Flora for the state of Rio Grande do Norte, Northeastern Brazil, is presented, based on extensive fieldwork, morphological analyses using herbarium and freshly collected material, and specialized literature. Twenty-six species of bromeliads were recorded in Rio Grande do Norte, distributed in ten genera and in three subfamilies. Bromelioideae was the richest subfamily (eight genera/14 species), followed by Tillandsioideae (one genus/12 species), and Pitcairnioideae (one genus/one species). Aechmea mertensii, Hohenbergia horrida and Tillandsia tenuifolia are new records for Rio Grande do Norte. Eight species (31%) are restricted to the Eastern portion of the state, in the Atlantic Forest. Caatinga dry woodlands harbor 18 species, with remarkable presence of Bromelia laciniosa, Encholirium spectabile, Tillandsia recurvata and T. streptocarpa, the four most widely distributed taxa. We discuss problems related to unclear taxonomic circumscriptions of species or diverging information between authors, more expressively in Hohenbergia, but also in Aechmea, Cryptanthus and Tillandsia. The data presented here might contribute to better understand the morphological variation of these taxa and suggest additional research on their taxonomy. Morphological descriptions, general comments, a map, photo plates and an identification key for all taxa are provided.

New records and two new species of Xiphocentron Brauer 1870 (Trichoptera, Xiphocentronidae) from southern Atlantic Forest, Brazil

Zootaxa ◽  
2020 ◽  
Vol 4851 (2) ◽  
pp. 386-400
Author(s):  
ALBANE VILARINO ◽  
PITÁGORAS C. BISPO
Keyword(s):  
New Species ◽  
South America ◽  
Atlantic Forest ◽  
Male Genitalia ◽  
New Records ◽  
Ventral Margin ◽  
Diagnostic Characters ◽  
Morphological Variations ◽  
Two New Species

Xiphocentron is the most species-rich genus of the pantropical family Xiphocentronidae. Among its five subgenera, Antillotrichia is the most diverse and the only one to occur in South America and Antilles. In the present study, two new species of Xiphocentron (Antillotrichia) are described from southern Atlantic Forest, Brazil. Xiphocentron gwarakeraba sp. nov. is diagnosed by the very elongate inferior appendage not bearing spines and with a simple mesal sclerite; X. muelleri sp. nov. is diagnosed by the inferior appendage with its ventral margin produced posterad and distinctly truncate. New distributional records are provided for X. acqualume, X. jaguare, X. kamakan, and X. maracanan. Additional non-genital diagnostic characters are presented for X. jaguare, and intraspecific morphological variations of forewing fork II (R3 and R4) and male genitalia are described for X. maracanan. 

Updated taxonomic circumscription of Chamaecrista sect. Absus subsect. Absus series Rigidulae (Leguminosae, Caesalpinioideae)

Phytotaxa ◽  
2020 ◽  
Vol 462 (1) ◽  
pp. 1-87
Author(s):  
ALESSANDRO OLIVEIRA DE SOUZA ◽  
MARCOS JOSÉ DA SILVA
Keyword(s):  
Geographic Distribution ◽  
New Records ◽  
Conservation Status ◽  
Minas Gerais ◽  
Identification Key ◽  
Central Plateau ◽  
Diagnostic Characters ◽  
Taxonomic Treatment

Anupdated circumscription and a taxonomic treatment of Chamaecrista sect. Absus subsect. Absus ser. Rigidulae is presented based on the results of previous phylogeny study where the series has emerged as monophyletic with exclusion of two species (C. brachyblepharis and C.ciliolata) and inclusion of two others species (C. botryoides and Ch. sincorana) in its circumscription. This revision resulted from consulting the specialized literature, analyzing of about 1400 collections from national and foreign herbaria. In this new circumscription, the series becomes the largest series of the genus with 32 species endemics to Brazil and distributed mainly in the Brazilian Central Plateau. Two new records in Brazilian states were reported, one to Bahia (Ch. feliciana) and two to Minas Gerais (Ch. benthamiana, Ch. rupestrium); an identification key of the species, morphologic descriptions, notes on taxonomy and geographic distribution of the taxa, conservation status, as well as illustrations and images of diagnostic characters are presented. In addition, the species typification remains updated with all categories indicated first with their respective barcodes.

Sign in / Sign up

Export Citation Format

Share Document