Two new Brazilian Atlantic Forest Eugenia (Myrtaceae)

Phytotaxa ◽  
2018 ◽  
Vol 382 (2) ◽  
pp. 221
Author(s):  
MARCOS SOBRAL ◽  
MARCELO COSTA SOUZA
Keyword(s):  
Atlantic Forest ◽  
Conservation Status ◽  
Brazilian Atlantic Forest

There are described and illustrated Eugenia mimetica and E. sudestis. Eugenia mimetica is related to E. praeterita, but has smaller blades and shorter inflorescences. Eugenia sudestis is close to E. persicifolia but has glabrous blades and auxotelic inflorescences. Additionally, topics on distribution, phenology, habitat and conservation status are commented for each species.

scholarly journals New record of Allamanda blanchetti Kunth (Apocynaceae) for the Brazilian Atlantic Forest

2021 ◽  
Vol 5 (3) ◽  
pp. 112
Author(s):  
Diego Santos ◽  
Swami Leitão Costa ◽  
Francisco Carlos Pinheiro Costa
Keyword(s):  
Atlantic Forest ◽  
New Record ◽  
Conservation Status ◽  
First Record ◽  
Brazilian Atlantic Forest ◽  
Information Distribution ◽  
Upland Forest ◽  
Distribution Maps ◽  
New Information ◽  
Status Assessment

This study report the first record of Allamanda blanchetii Kunth in the Atlantic Forest, Brazil. This species was collected from an upland forest in Semi-deciduous Seasonal Forest. This occurrence adds new information about the distribution of this species and expands its range to Brazil, which is important for its conservation. We provide taxonomic information, distribution maps, conservation status assessment, photograps, and an identification key for the Allamanda L. species in the Atlantic Forest.

scholarly journals Miconia gigantea, a long-forgotten endemic and endangered species of Melastomataceae in the Brazilian Atlantic Forest

2016 ◽  
Vol 88 (3 suppl) ◽  
pp. 1809-1818
Author(s):  
LILIAN P.G. DA ROSA ◽  
JOSÉ F.A. BAUMGRATZ ◽  
SEBASTIÃO J. DA SILVA NETO
Keyword(s):  
Endangered Species ◽  
Atlantic Forest ◽  
Endemic Species ◽  
Related Species ◽  
Conservation Status ◽  
Type Specimen ◽  
Brazilian Atlantic Forest ◽  
Closely Related Species ◽  
Floristic Studies ◽  
Occurrence Records

ABSTRACT Taxonomic and floristic studies in the state of Rio de Janeiro allowed the rediscovery of Miconia gigantea, an endemic species to the Atlantic Forest, until recently known only from the type specimen, collected over 100 years by A.F.M. Glaziou. We present an amended and detailed description of M. gigantea, providing characteristics of the flowers, fruits and seeds, in addition to illustrations, comments about taxonomic affinities with closely related species, the presently known distribution together with new occurrence records, and the conservation status.

Two new species of Merostachys (Poaceae: Bambusoideae) from the Brazilian Atlantic forest

Phytotaxa ◽  
2016 ◽  
Vol 267 (3) ◽  
pp. 219 ◽  
Author(s):  
DANIELE F. PARMA ◽  
EVANDRO M. PIANISSOLA ◽  
RONALDO VINÍCIUS-SILVA ◽  
LYNN G. CLARK ◽  
ANA PAULA SANTOS-GONÇALVES
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Conservation Status ◽  
Minas Gerais ◽  
Brazilian Atlantic Forest ◽  
Minas Gerais State ◽  
Two New Species

Two new species, Merostachys ramosa and M. ximenae, from the Brazilian Atlantic forest are here described and illustrated. The species are apparently endemic to Minas Gerais state, with M. ramosa being restricted to the Parque Estadual da Serra do Brigadeiro. The conservation status of each species is examined. A key to all taxa of Merostachys present in eastern Minas Gerais and comments about the species are provided.

scholarly journals The herpetofauna of the Serra do Urubu mountain range: a key biodiversity area for conservation in the brazilian atlantic forest

2017 ◽  
Vol 57 (27) ◽  
pp. 347 ◽  
Author(s):  
Igor Joventino Roberto ◽  
Cícero Ricardo de Oliveira ◽  
João Antonio de Araújo Filho ◽  
Herivelto Faustino de Oliveira ◽  
Robson Waldemar Ávila
Keyword(s):  
Atlantic Forest ◽  
Threatened Species ◽  
Conservation Status ◽  
Mountain Range ◽  
Brazilian Atlantic Forest ◽  
Pitfall Traps ◽  
Museum Collections ◽  
Amphibian Species ◽  
High Importance ◽  
Lachesis Muta

The Serra do Urubu mountain range is considered a key biodiversity area. It is situated in the Pernambuco Endemism Center, one of the most threatened regions of the Brazilian Atlantic Forest. However, despite the high importance of this area little research on its herpetofauna has been performed. The present study presents an inventory of the herpetofauna of the region, through bibliographic review, searches in museum collections and field expeditions to the RPPNs Frei Caneca and Pedra D’Antas, in the municipalities of Jaqueira and Lagoa dos Gatos. The conservation status of the amphibians of the region is discussed. Five expeditions, between 2012 and 2013 were made. The methods employed were visual transect surveys, acoustic census and pitfall traps. We recorded a total of 46 amphibian species, belonging to nine families: Craugastoridae (3 spp.), Bufonidae (3 spp.), Ranidae (1 sp.), Hylidae (25 spp.), Leptodactylidae (8 spp.), Odontophrynidae (1 sp.), Hemiphractidae (2 spp.), Phyllomedusidae (2 spp.) and Microhylidae (1 sp.). We recorded 42 species of squamates: 16 species of lizards families Phyllodactylidae (1 sp.), Gekkonidae (1 sp.), Gymnophthalmidae (1 sp.), Polychrotidae (1 sp.), Leiosauridae (1 sp.), Tropiduridae (3 spp.), Dactyloidae (2 spp.), Diploglossidae (2 spp.), Teiidae (2 spp.), Scincidae (1 sp.), and Iguanidae (1 sp.); and 24 species of snakes: Boidae (3 spp.), Colubridae (2 spp.), Dipsadidae (13 spp.), Elapidae (2 spp.), Typhlopidae (1 sp.), and Viperidae (3 spp.). The occurrence of rare and/or threatened species such as the snakes Dipsas sazimai, Lachesis muta and Sibynomorphus sp. and the amphibians Hylomantis granulosa, Chiasmocleis alagoana, Boana freicanecae and Phyllodytes gyrinaethes reinforces the need for conservation measures at this highly threatened region of the Atlantic Forest.

Myrcia adulterina (Myrtaceae), a new species from the Atlantic Forest of Rio de Janeiro, Brazil

Phytotaxa ◽  
2020 ◽  
Vol 452 (2) ◽  
pp. 165-172
Author(s):  
THIAGO FERNANDES ◽  
DUANE FERNANDES LIMA ◽  
JOÃO MARCELO ALVARENGA BRAGA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Related Species ◽  
Rio De Janeiro ◽  
Conservation Status ◽  
Brazilian Atlantic Forest ◽  
Distribution Map ◽  
Leaf Venation ◽  
Morphological Differences ◽  
A New Species

Myrcia adulterina, a new species from the Brazilian Atlantic Forest, is here described, illustrated and compared with morphologically related species. Additionally, its distribution map and a preliminary conservation status are presented. The new species is here inferred as belonging to Myrcia sect. Reticulosae due its leaves with raised venation, staminal ring densely pilose, hypanthium prolonged in a tube with glabrous inner walls and 3-locular ovaries. Within this section, the species is morphologically related to Myrcia pubipetala, from which it can be distinguished through the laxly reticulate leaf venation and thyrsoid inflorescences with all axes strongly flattened and striated when dry. Myrcia adulterina was misidentified during at least 15 years in herbaria under the name Marlierea tomentosa (currently synonym of Myrcia strigipes, a species belonging to Myrcia sect. Aulomyrcia), which is also morphologically similar. A brief discussion clarifying the morphological differences between these species is also presented.

scholarly journals First record of Selaginella conduplicata Spring (Selaginellaceae) in the Brazilian Atlantic Forest, Northeastern Brazil

Check List ◽  
2020 ◽  
Vol 16 (5) ◽  
pp. 1283-1287
Author(s):  
Luiz Armando de Araújo Góes-Neto ◽  
Alexandre Salino
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Amazon Basin ◽  
Conservation Status ◽  
First Record ◽  
Northeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
Diagnostic Characters ◽  
Brazilian Northeast ◽  
Present Description

This is the first voucher-based record of Selaginella conduplicata Spring in the Brazilian Atlantic Forest and the Brazilian Northeast. This species was considered restricted to the Amazon Basin, and here we report its occurrence beyond the Amazonian limits, expanding its distribution. Illustrations of the diagnostic characters of the species, information of geographic distribution and conservation status are presented. Besides, we present description as well as taxonomic and nomenclatural comments.

Revision of Eugenia section Phyllocalyx (Myrtaceae)

Phytotaxa ◽  
2020 ◽  
Vol 474 (2) ◽  
pp. 99-118
Author(s):  
MARIANA DE OLIVEIRA BÜNGER ◽  
FIORELLA FERNANDA MAZINE ◽  
JOÃO RENATO STEHMANN
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Conservation Status ◽  
Identification Key ◽  
Second Step ◽  
Brazilian Atlantic Forest ◽  
Plant Collections

Eugenia section Phyllocalyx, a mainly Brazilian Atlantic Forest group of 16 species, is revised based on a study of over 2000 plant collections. The relationships of Eugenia sect. Phyllocalyx to other sections in Eugenia are discussed. All species are described and comments about geographic distribution and morphology are provided. An identification key and notes about its conservation status are also presented. Lectotypes are chosen for six species and second-step lectotypification is proposed for two species.

Chrysophyllum lancisepalum (Sapotaceae, Chrysophylloideae): a new endemic species from the Brazilian Atlantic forest

Phytotaxa ◽  
2021 ◽  
Vol 478 (1) ◽  
pp. 131-140
Author(s):  
RENATA GABRIELA VILA NOVA DE LIMA ◽  
LILIANE FERREIRA LIMA ◽  
CARMEN SILVIA ZICKEL
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Endemic Species ◽  
Conservation Status ◽  
Brazilian Atlantic Forest ◽  
Leaf Base ◽  
Espírito Santo ◽  
Leaf Apex ◽  
Espirito Santo ◽  
Iucn Criteria

Chrysophyllum lancisepalum is here in described and illustrated as a new endemic species from the Atlantic forest in Brazil. Chrysophyllum lancisepalum is morphologically similar to C. januariense and C. sierpense, but distinguished by its chartaceous leaves, short petiole, attenuated leaf apex, rounded to obtuse leaf base, lanceolate sepals, fusiform fruit, and a seed with a basi-ventral seed scar. The new species is restricted to the states of Bahia and Espírito Santo, where it preferably grows in the Mussununga ecosystem, which is characterized by a coastal tableland geomorphology. Considering the vulnerability of C. lancisepalum and its very restricted occupation area, we suggest a preliminary conservation status in the Endangered (EN) category, according to the IUCN criteria.

A new species of Lippia (Verbenaceae) from the inselbergs of Brazilian Atlantic Forest

Phytotaxa ◽  
2019 ◽  
Vol 406 (4) ◽  
pp. 243-249
Author(s):  
PEDRO HENRIQUE CARDOSO ◽  
LUIZ MENINI NETO ◽  
FÁTIMA REGINA GONÇALVES SALIMENA
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Leaf Blade ◽  
Conservation Status ◽  
Similar Species ◽  
Brazilian Atlantic Forest ◽  
Distribution Map ◽  
Abaxial Surface ◽  
Whole Plant ◽  
A New Species

A new species of Lippia endemic to the Brazilian Atlantic Forest is described and illustrated. Lippia diversifolia is currently known from the inselbergs of Espírito Santo and Rio de Janeiro and is characterized by markedly tetragonal branches, of which the opposed sides are densely strigose and the other glabrescent, with indument alternating in the subsequent internode, leaf blade cartaceous to coriaceous, adaxial surface strigose, abaxial surface tomentose or strigose, peduncle 3.5–9 cm long, bracts strigose with apex acute, inconspicuous calyx, and white sessile glands along the whole plant. We provide field photographs, distribution map, conservation status and a table with the main characters that distinguish it from Lippia rubella, which is a morphologically similar species.

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