Search filters

List of works by João Renato Stehmann

(2374–2380) Proposals to reject the names Cestrum subsessile, Solanum ambrosiacum, S. coronatum, S. diantherum, S. jubeba, S. multiangulatum and S. perianthomega (Solanaceae) from Vellozo's Flora Fluminensis

scientific article (publication date: 28 August 2015)

A New Species and New Combinations in Calibrachoa (Solanaceae)

scientific article

A Revision of Solanum Section Gonatotrichum

scientific article published in 2013

A comprehensive checklist of vascular epiphytes of the Atlantic Forest reveals outstanding endemic rates

scientific article

A new heterandrous species of Solanum section Gonatotrichum Bitter (Solanaceae) from Bahia, Brazil

scientific article published on November 29, 2011

A new species of Habenaria (Orchidaceae, Asparagales) and a checklist of Orchidaceae from limestone outcrops of Brazil

scientific article published in 2022

A new species of Petunia (Solanaceae) from Corrientes, Argentina

scientific article

A new species of Solanum subg. Leptostemonum (Solanaceae) from the southern Espinhaço Range, Minas Gerais, Brazil

scientific article (publication date: 16 December 2016)

A tribo Senecioneae (Asteraceae) em Minas Gerais, Brasil

Allelopathic, cytotoxic and antifungic activities of new dihydrophenanthrenes and other constituents of leaves and roots extracts of Banisteriopsis anisandra (Malpighiaceae)

Amazon plant diversity revealed by a taxonomically verified species list

scientific article published on 18 September 2017

An Analysis of New Angiosperm Species Discoveries in Brazil (1990-2006)

scientific article published on February 2009

An overview on studies of species complexes in Solanaceae

scientific article published in 2023

Antiviral activities of plants occurring in the state of Minas Gerais, Brazil: Part 2. Screening Bignoniaceae species

article

Antiviral activity of Bignoniaceae species occurring in the State of Minas Gerais (Brazil): part 1.

scientific article published on October 2010

Biodiversity conservation gaps in the Brazilian protected areas.

scientific article

Brazilian Flora 2020: Leveraging the power of a collaborative scientific network

scholarly article published in 2021

Brazilian herbaria: an overview

scientific article published in 2020

Building Networks to Promote Knowledge of Brazil’s Biodiversity: The experience of the INCT - Virtual Herbarium

scientific article published in 2022

Capsicum carassense (Solanaceae), a new species from the Brazilian Atlantic Forest

scientific article published on 04 March 2020

Catálogo de plantas e fungos do Brasil - Vol. 1

book published in 2010

Catálogo de plantas e fungos do Brasil - Vol. 2

book published in 2010

Challenges and perspectives for species distribution modelling in the neotropics

scientific article published on 26 October 2011

Changes in floral shape: insights into the evolution of wild Nicotiana (Solanaceae)

scientific article published on 21 October 2021

Circumscription and synopsis of Eugenia section Speciosae Bünger & Mazine (Myrtaceae)

scientific article

Composição florística e estrutura do componente arbóreo de uma floresta altimontana no município de Camanducaia, Minas Gerais, Brasil

DENDROPHORBIUM RESTINGAE (ASTERACEAE: SENECIONEAE), A NEW SPECIES FROM SÃO PAULO, BRAZIL

scholarly article in Sida, vol. 22 no. 1, 2006

Davilla hirsuticarpa (Dilleniaceae), a new species from the Atlantic Forest of Brazil

scientific article published on 22 November 2017

Distribution and Endemism of Angiosperms in the Atlantic Forest

Diversification of plant species in a subtropical region of eastern South American highlands: a phylogeographic perspective on native Petunia (Solanaceae).

scientific article published on 28 October 2010

Diversity and natural hybridization in a highly endemic species of Petunia (Solanaceae): a molecular and ecological analysis.

scientific article published in December 2006

Estrutura do componente arbóreo de floresta estacional semidecidual montana secundária no Alto Rio Doce, Minas Gerais, Brasil

scientific article published in December 2009

Eugenia membranifolia: a long-forgotten Brazilian Atlantic rainforest Myrtaceae

scientific article

Eugenia ruschiana (Myrtaceae), a new species from southeastern Brazilian Atlantic forest

scientific article (publication date: 17 June 2016)

Flora da Serra do Cipó, Minas Gerais: Solanaceae

scientific article published in 2022

Floristic units and their predictors unveiled in part of the Atlantic Forest hotspot: implications for conservation planning.

scientific article published on 27 November 2015

Florística e estrutura do componente arbóreo de remanescentes de Mata Atlântica do médio rio Doce, Minas Gerais, Brasil

article published in 2013

Functional anatomy reveals secretory activity in papillose anthers of a buzz-pollinated Solanum species (Cyphomandra clade - Solanaceae)

scientific article published on 17 April 2018

Functional ecology as a missing link for conservation of a resource-limited flora in the Atlantic forest

Growing knowledge: an overview of Seed Plant diversity in Brazil

scientific article published in 2015

Heterogeneidade florística e estrutural de remanescentes florestais da Área de Proteção Ambiental ao Sul da Região Metropolitana de Belo Horizonte (APA Sul-RMBH), Minas Gerais, Brasil

scientific article published in 2006

Hidden treasures in the cabinets: an overlooked new species of Solanum (Solanaceae) from northeastern Brazil described almost two centuries after its first collection

scientific article published in 2023

Himatanthus bracteatus stem extracts present anti-flavivirus activity while an isolated sesquiterpene glucoside present only anti-Zika virus activity in vitro

scientific article published on 20 November 2019

INSTITUTO NACIONAL DE CIÊNCIA E TECNOLOGIA HERBÁRIO VIRTUAL DA FLORA E DOS FUNGOS

scientific article published in 2016

Identification and lectotypification of the Solanaceae from Vellozo's Flora Fluminensis

scientific article (publication date: 28 August 2015)

Infrageneric classification of Calibrachoa (Solanaceae) based on morphological and molecular evidence

scientific article published on February 2012

Levantamento da flora do campo rupestre sobre canga hematítica couraçada remanescente na Mina do Brucutu, Barão de Cocais, Minas Gerais, Brasil

Markea atlantica (Solanaceae): a New Species of Tribe Juanulloeae Disjunct from its Core Distribution

scientific article published in 2012

Modelling Highly Biodiverse Areas in Brazil

article

Molecular Phylogenetic Analysis of Petunia Juss. (Solanaceae)

article

Morphological, anatomical, macro and micromolecular markers for Solanum cernuum identification

Myrtaceae no Parque Estadual do Itacolomi, Minas Gerais, Brasil

New Brazilian Floristic List Highlights Conservation Challenges

article

New species, additions and a key to the Brazilian species of the Geminata clade of Solanum L. (Solanaceae) in Brazil

scientific article

Nomenclatural notes on Eugenia section Phyllocalyx (Myrtaceae)

scientific article (publication date: 15 June 2016)

Novidades taxonômicas para Dilleniaceae brasileiras

scientific article published in March 2010

PRELIMINARY STUDY ON GENETIC DIVERSITY OF ENDEMIC AND THREATENED SPECIES OF PETUNIA (SOLANACEAE)

scholarly article in Darwiniana, vol. 1 no. 2, December 2013

PROGRAMA REFLORA ASSOCIADO AO INSTITUTO NACIONAL DE CIÊNCIA E TECNOLOGIA-HERBÁRIO VIRTUAL DA FLORA E DOS FUNGOS: AMPLIAÇÃO, INTEGRAÇÃO E DISSEMINAÇÃO DIGITAL DE DADOS REPATRIADOS DA FLORA BRASILEIRA

scientific article published in 2016

Petunia toropiensis (Solanaceae): A surprising new species endemic from Toropi river basin in southern Brazil

scientific article published in 2023

Phylogenetic relationships of Petunia patagonica (Solanaceae) revealed by molecular and biogeographical evidence

scientific article

Phylogenomic discordance suggests polytomies along the backbone of the large genus Solanum

scientific article published in 2022

Phylogenomic discordance suggests polytomies along the backbone of the large genus Solanum

Plant communities on ironstone outcrops: a diverse and endangered Brazilian ecosystem

article

Plantae, Magnoliophyta, Asterales, Asteraceae, Senecioneae, Pentacalia desiderabilis and Senecio macrotis: distribution extensions and first records for Bahia, Brazil

scientific article published in March 2008

Publisher Correction: Biodiversity conservation gaps in the Brazilian protected areas.

scientific article

Re-evaluation of the generic status of Athenaea and Aureliana (Withaniinae, Solanaceae) based on molecular phylogeny and morphology of the calyx

scientific article published in March 2015

Real Identity of Witheringia sellowiana (Solanaceae), Typification, and Chromosome Number

scientific article

Reassessment of the extinction risk of endemic species in the Neotropics: How can modelling tools help us?

scholarly article published 2012

Reply to Biodiversity conservation gaps in Brazil: A role for systematic conservation planning

article

Resolving Species Delimitations in the Eugenia involucrata Group ( Eugenia sect. Phyllocalyx - Myrtaceae) with Morphometric Analysis

scientific article published in 2016

Revision of Eugenia section Phyllocalyx (Myrtaceae)

scientific article

Schwenckia aurantiaca (Solanaceae), a new species from calcareous outcrops of northern Minas Gerais, Brazil

scholarly article published in 2021

Senecio albus, a new species of Senecio sect. Adamantina (Senecioneae – Asteraceae) with an emendment to the section

scientific article published in 2009

Solanum adamantium (Solanaceae), a New Narrowly Endemic Species from a Diamondiferous Region of the Espinhaço Range in Minas Gerais State, Brazil

scientific article

Solanum confertiflorum (Solanaceae), a New Species from Brazil for the Cyphomandra Clade

scientific article published in 2020

Solanum hydroides (Solanaceae): a prickly novelty from the land of the sugar loaves, central Brazilian Atlantic Forest

scientific article published on 3 February 2020

Solanum lagoense (Solanaceae, Geminata clade), a new species from Lagoa Santa, Minas Gerais State, Brazil

scientific article

Solanum medusae (Solanaceae), a new wolf-fruit from Brazil, and a key to the extra-Amazonian Brazilian Androceras/Crinitum Clade species

scientific article published on 27 February 2019

Solanum pseudodaphnopsis (Solanaceae), a New Species from the Critically Endangered Restinga Vegetation in Southern Brazil

scientific article

Solitary bee pollinators adjust pollen foraging to the unpredictable flower opening of a species of Petunia (Solanaceae)

scientific article published on 03 December 2019

Stressing conditions as tools to boost the biosynthesis of valuable plant natural products

scientific article published on January 2014

Synopsis of Leptostelma (Asteraceae: Astereae)

scientific article

TWO NEW SPECIES FROM THE BREVANTHERUM CLADE OF SOLANUM (SOLANACEAE) FROM EASTERN BRAZIL

scientific article published in 2013

The Genus Petunia

The Importance of Biodiversity E-infrastructures for Megadiverse Countries

scientific article

The Solanum glaucophyllum Desf. extract reduces mineralized matrix synthesis in osteogenically differentiated rat mesenchymal stem cells in vitro

scientific article published on 13 April 2020

The evolutionary history of Eugenia sect. Phyllocalyx (Myrtaceae) corroborates historically stable areas in the southern Atlantic forests

scientific article

The nomenclatural re‐establishment of Athenaea Sendtn. (Solanaceae) with a nomenclatural synopsis of the genus

scientific article

The strong influence of collection bias on biodiversity knowledge shortfalls of Brazilian terrestrial biodiversity

article

Three new species of Solanum (Brevantherum Clade) endemic to the Brazilian Atlantic Forest

scientific article

Two New Species of Orchidaceae from Brazil: Bulbophyllum carassense and Lepanthopsis vellozicola

scientific article

Two New Species of Purple Calibrachoa (Solanaceae) from Southern Brazil Grasslands Revealed by Molecular and Morphological Data

scientific article published on 21 March 2022

Two new Atlantic Forest Myrtaceae from Brazil

scientific article

Two new species of Athenaea Sendtn. (Solanaceae) from the Atlantic forests of south-eastern Brazil

scientific article

Two new species of Calibrachoa (Solanaceae) from subtropical South America

scientific article published on 28 June 2011

Two new species of Eugenia sect. Phyllocalyx (Myrtaceae) from Brazil

scientific article published on 25 July 2018

Two new species of the Solanum asterophorum species group (Solanum subg. Leptostemonum, Solanaceae) from the Brazilian Atlantic Forest

scientific article (publication date: 14 December 2016)

UM NOVO NOME EM CONYZA (ASTERACEAE - ASTEREAE)

Unravelling the structure and function of the petal appendages in the tribe Schwenckieae (Solanaceae)

scientific article published on 13 December 2019

Wrongly identified material of Davilla macrocarpa (Dilleniaceae) represents two new species from Brazil

scientific article

speciesLink: rich data and novel tools for digital assessments of biodiversity

scientific article published in 2022

workshop summary: The application of species distribution models in the megadiverse Neotropics poses a renewed set of research questions

scientific article published on 03 October 2018

workshop summary: The application of species distribution models in the megadiverse Neotropics poses a renewed set of research questions

scientific article published on 24 September 2018

Nicotiana gandarela (Solanaceae), a new species of ‘tobacco’ highly endangered from the Quadrilátero Ferrífero in Brazil

scientific article published on 25 February 2022