Results 71 to 80 of about 49,890 (254)

Arisaema siahaense sp. nov. (Araceae) from India

Nordic Journal of Botany, EarlyView.
A new species of Arisaema Mart. (Araceae) belonging to sect. Fimbriata is described and illustrated here from the Siaha District, Mizoram, India. This new species is characterized by an evergreen, dioecious herbaceous habit, up to 1.08 m high, having a subglobose tuber, with a solitary trifoliate leaf.
Rabishankar Sengupta, Sudhansu Sekhar Dash   +1 more
wiley   +1 more source

Using floristic data to shed light on the origin of flora in the poorly studied common cypress habitats of Northern Iran

Scientific Reports
Despite the ecological importance, there is a large knowledge gap on different habitat types of the Hyrcanian World Heritage. The Hyrcanian Common Cypress Habitats (HCCHs), the easternmost part of the Common Cypress habitats in the world, are one of ...
Tayebeh Amini, Mohammad Bagher Erfanian, Hamid Ejtehadi   +2 more
doaj   +1 more source

Aspects of Orchidaceae distribution in Costa Rica and northwestern South America: a study on similarity with emphasis on the Amazonian Region

Hoehnea
The purpose of this study was to compare the floristic composition of Orchidaceae among different areas of Costa Rica and northwestern South America, aiming to answer the following questions: 1) Is the variation in the species composition among the study
Edlley Max Pessoa, Ivo Abraão Araújo da Silva, Marccus Alves   +2 more
doaj   +1 more source

Characterization Phyto-Socio-Ecological of Agrostis capillaris L. Grasslands

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, 2016
Floristic composition of the pastures is a mirror action and practical factors applied station and management (maintenance and how to use). The purpose of this research is to assess the state of the biodiversity and pastoral value for Agrostis ...
Mirela Cirebea, Ioan Rotar, Roxana Vidican, Florin Păcurar, Anamaria Mălinaş, Ovidiu Ranta   +5 more
doaj   +1 more source

Vascular epiphytic component of “Brejo de altitude” in northeastern Brazil: floristic composition and phytosociological structure

Biotemas, 2021
The Brazilian Northeastern Brejos is an important area of biodiversity in the Atlantic Forest. However, little is known about the species composition of epiphytes in this type of vegetation.
Randolpho Gonçalves Dias-Terceiro, Vitor Serrano Gomes, Marcelo Costa de Menezes, Layon Oreste Demarchi, Juliano Ricardo Fabricante, Manoel Bandeira Albuquerque   +5 more
doaj   +1 more source

The missing woodland story: Implications of 1700 years of stand‐scale change on ‘naturalness’ and managing remnant broadleaved woodlands

People and Nature, EarlyView.
Abstract Longer‐term perspectives—equivalent to the lifespans of long‐lived trees—are required to fully inform perceptions of ‘naturalness’ used in woodland conservation and management. Stand‐scale dynamics of an old growth temperate woodland are reconstructed using palaeoecological data.
Annabel Everard, J. Edward Schofield, Tim Mighall, Scott Timpany, Gill Plunkett   +4 more
wiley   +1 more source

Floristic richness comparison among the Mexican states

Revista Mexicana de Biodiversidad
The number of native vascular plant species recorded in each of the 32 Mexican states was evaluated to identify and compare their floristic richness values and determine their floristic similarities.
José Luis Villaseñor, Enrique Ortiz
doaj   +1 more source

Current progress and future prospects in phylofloristics

Plant Diversity, 2018
The species composition of regional plant assemblages can in large part be explained by a long history of biogeographical and evolutionary events. Traditional attempts of floristic studies typically focus on the analyses of taxonomic composition, often ...
Rong Li, Lishen Qian, Hang Sun
doaj   +1 more source

Wetland biodiversity in coastal New South Wales: the Wallis Lake catchment as a case study [PDF]

, 2013
The floristic composition and environmental relations of wetland vegetation in the Wallis Lake catchment (32˚ 09’S; 152˚ 20’E), area 1292 km2, on the lower North Coast of NSW are described.
Griffith, Stephen J., Wilson, R.
core  

A generalized framework for analyzing taxonomic, phylogenetic, and functional community structure based on presence-absence data [PDF]

, 2018
Community structure as summarized by presence–absence data is often evaluated via diversity measures by incorporating taxonomic, phylogenetic and functional information on the constituting species.
Pavoine, Sandrine, Podani, János, Ricotta, Carlo   +2 more
core   +3 more sources