Results 111 to 120 of about 3,739 (228)

A phylogenetic analysis of Apostasioideae (Orchidaceae) based on ITS, trn L-F and mat K sequences [PDF]

open access: yes, 2018
.: The orchid subfamily Apostasioideae consists of two genera, Apostasia and Neuwiedia. To study the position of Apostasioideae within Orchidaceae and their intra- and intergeneric relationships, a molecular phylogenetic analysis has been conducted on ...
Conti, E.   +3 more
core  

The complete chloroplast genome of a traditional medicinal and food plant, Polygonatum humile (Asparagaceae, Asparagales)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Polygonatum humile (Asparagaceae) is a medicinal and food plant that is naturally distributed in the North East Asia region and East of Russia. Here we report on the complete chloroplast (cp) genome sequence of P. humile.
Shiou Yih Lee   +3 more
doaj   +1 more source

Onion gene expression in response to ethylene and 1-MCP [PDF]

open access: yes
Onion is regarded as a non-climacteric vegetable. In onions, however, ethylene can suppress sprouting while the ethylene binding inhibitor, 1-MCP (1- methylcyclopropene) can also suppress sprout growth yet, it is unknown how ethylene and 1-MCP elicit ...
Chope, Gemma A.   +4 more
core  

Guía de especies vegetales de la cuenca mediterránea aptas para revegetación: Adecuación para zonas degradadas y contaminadas [PDF]

open access: yes, 2019
La guía contiene información de especies de plantas de la cuenca mediterránea, adecuadas para utilizar en revegetación de zonas degradadas y/o contaminadas con presencia de metales pesados, siguiendo diferentes criterios medioambientales y paisajísticos ...
Conesa Gallego, Encarnación   +4 more
core   +3 more sources

Flora y su funcionalidad en dos agroecosistemas de café (Coffea arabica L.) en Condega, Estelí, Nicaragua, 2016 [PDF]

open access: yes, 2017
Debido a los altos costos de manejo y contaminación en sistemas productivos convencional se da la necesidad de enfoques agroecológicos en la agricultura.
Castillo Corea, Brandon Rafael de Jesús   +1 more
core  

Estudios evolutivos en el Orden Alismatales: datación de la filogenia y evolución morfológica [PDF]

open access: yes, 2015
[Resumo] A Orde Alismatales estivo suxeita a numerosos estudos que pretendían esclarecer a súa filoxenia. Aínda así, as relacións evolutivas entre as familias que a compoñen non deixan de ser incertas.
Penas Tizón, Natalia
core  

Elaiophores: their taxonomic distribution, morphology and functions

open access: yesActa Botânica Brasílica
Elaiophores are floral glands that secrete non-volatile oils as a reward for their pollinators. Their secretions mediate a specialized interaction between oil-producing plants and a few species of oil-collecting bees - Apidae and Melittidae.
Clivia Carolina Fiorilo Possobom   +1 more
doaj   +1 more source

Mixtures design of Agave angustifolia Haw (Asparagales: Agavaceae) residue as a growth medium for tomato seedlings [PDF]

open access: diamond, 2021
Hortencio Zárate-Nicolás Baldomero   +6 more
openalex   +1 more source

Morphological Parameters of the Perianthium and the Androecium in the Subfamilie Dracaenaceae Salisb [PDF]

open access: yes, 2014
Досліджено морфологічні та морфометричні ознаки оцвітини й андроцея в родах Dracaena та Sansevieria для з’ясування можливості використання цих ознак у систематиці родини.
Fishchuk, O. S., Фіщук, О. С.
core  

Home - About - Disclaimer - Privacy