Results 71 to 80 of about 7,129 (163)

A REVISION OF PLETHIANDRA (MBLASTOMATACEAE)

open access: yesReinwardtia, 1974
Seven species are described and a key to the species is presented.The genus is recorded foe the first time from Central Sumatra and thisrecord is an extension of its generic distribution, known previously fromBorneo and Malaya. Plethiandra acaminata Merr.
M. P. NAYAR
doaj  

Sobre hábitos de crecimiento y formas: el uso de la anatomía del tallo para definir hábitos de crecimiento de Melastomataceae

open access: yesActa Botanica Mexicana, 2018
Antecedentes y Objetivos: El hábito de crecimiento es un carácter comúnmente usado en descripciones taxonómicas de plantas y uno de los primeros enseñados a estudiantes de morfología vegetal.
Juan Pablo Naranjo Vásquez   +2 more
doaj   +1 more source

Palynological characterization of species from the families Cactaceae and Melastomataceae: Caracterização palinológica de espécies das famílias Cactaceae e Melastomataceae [PDF]

open access: yes
Pollen grains can be classified by the ir morphological characteristics such as the number of openings, ornamentation, size and structure of the exine.
Aliny Wessler Karger   +1 more
core   +1 more source

Two New Melastomataceae From Sao Paulo, Brazil

open access: yes, 2015
Meriania sanchezii and Miconia picinguabensis, two new melastome species from Sao Paulo, Brazil, are described and illustrated. Both occur in the forests on the slopes of Serra do Mar/Serra da Bocaina, in the eastern part of the state, near the Rio de ...
Martins A.B., Goldenberg R.
core  

Diversidade e taxonomia de Melastomataceae na Área de Proteção Ambiental (APA) Bacia do Rio de Janeiro no Oeste da Bahia

open access: yesPaubrasilia
Melastomataceae é a quinta família mais diversa de angiospermas no Brasil, distribuindo-se por todo o território brasileiro. Representa uma das famílias que mais necessita de estudos botânicos no cerrado, onde ocorre em grande diversidade e com poucos ...
Najla Mara Bastos Scheidegger   +1 more
doaj   +1 more source

The complete plastome sequence of Microlicia cogniauxiana R. Romero (Melastomataceae): an endemic species from an endangered biome

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete plastome sequence of Microlicia cogniauxiana R. Romero (Melastomataceae) (NCBI accession number MK726004), a plant endemic to the campos rupestres formations of the Brazilian savannahs, is presented in this study.
Deise J. P. Gonçalves   +1 more
doaj   +1 more source

Small and hard seeds: a practical and inexpensive method to improve embedding techniques for light microscopy

open access: yesActa Botânica Brasílica, 2014
The traditional techniques employed for embedding plant samples are not suitable for the proper processing of small seeds with hard seed coats. Usually, these seeds are broken off from blocks during microtomy, which limits the technical success of this ...
Rafaella Cardoso Ribeiro   +1 more
doaj   +1 more source

Floristic inventory of Melastomataceae of the Iguaçu National Park, Paraná, Brazil [PDF]

open access: yesRodriguésia
Melastomataceae is one of the richest families in Brazil, with 1,436 species, 158 occurring in the state of Paraná. Many of the species are pioneers and zoochoric, essential for regeneration and floristic composition of the Atlantic Forest, which is the ...
Julia Gabriela Wink   +5 more
doaj   +1 more source

Polinización de las flores de brachyotum (melastomataceae) por dos especies de diglossa (emberizidae) [PDF]

open access: yes, 1992
Por primera vez se registra a aves del género Diglossa (Emberizidae) aparentemente actuando como polinizadores en forma regular y consistente. Esta interacción involucra flores del género Brachyotum (Melastomataceae). supuestamente especializadas para la
Ayala, Ana Victoria   +2 more
core  

New Species Of The Brazilian Endemic Genus Cambesedesia (melastomataceae)

open access: yes, 2015
Field and herbarium studies for a taxonomic revision of Cambessedesia have led to the discovery of two new species, Cambessedesia angelana and C. uncinata.
Almeda F., Fidanza K.
core   +1 more source

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