Results 31 to 40 of about 600 (166)

Diversidade Palinológica das Convolvulaceae do Parque Nacional do Catimbau, Buíque, PE, Brasil Pollen diversity of Convolvulaceae at Catimbau National Park, Buíque, Pernambuco State, Brazil

open access: yesActa Botânica Brasílica, 2008
Foram registradas quatorze espécies de Convolvulaceae no Parque Nacional do Catimbau. Com base na morfologia polínica, os táxons foram subdivididos em dois grupos: Psiloconiae - Evolvulus elegans Moric, E. frankenioides Moric, E.
Maria Teresa Aureliano Buril Vital   +2 more
doaj   +1 more source

Novidades nas Convolvulaceae da flora amazônica [PDF]

open access: yesActa Amazonica, 1981
Resumo Durante um estudo da Convolculaceae na zona neotropical, encontraram-se algumas novidades na Amazônia Legal. Entre essas, estão um nome novo (Ipomoea leprieurii D. Austin), duas espécies novas de (I. carajasense D. Austin e I. cavalcantei D Austin)
Daniel F. Austin
doaj   +1 more source

Aceria merremiae

open access: yes, 2009
Aceria merremiae (Nalepa, 1914) Eriophyes merremiae Nalepa, 1914: 55–56. Aceria merremiae; Amrine & Stasny, 1994: 64. Host. Merremia gemella (Convolvulaceae). Habit. Galls. Distribution. Indonesia (Java). Remarks. Nalepa (1914) provided no figures for this species.
Xue, Xiao-Feng, Zhang, Zhi-Qiang
openaire   +1 more source

Minimal genomic variability in Merremia mosaic virus isolates endemic in Merremia spp and cultivated tomato in Puerto Rico [PDF]

open access: yesVirusDisease, 2018
Merremia mosaic virus (MerMV), a bipartite begomovirus, was identified for the first time as a pathogen of commercial tomato plantings. Infection of tomato by MerMV caused mild leaf curling and yellow foliar mosaic symptoms. Herein, the MerMV was identified in symptomatic Merremia quinquefolia and M.
Ali M, Idris   +3 more
openaire   +2 more sources

Chemical Control of Morning Glory Species in Sugarcane Harvested in the Dry and Semi-Wet Seasons1 [PDF]

open access: yesPlanta Daninha, 2016
The control of morning glory (Ipomoea spp. and Merremia aegyptia) was evaluated in five commercial sugarcane-production fields receiving applications of the herbicides sulfentrazone (0.9 kg ha-1), amicarbazone (1.4 kg ha-1), imazapic (0.147 kg ha-1), and
N.M. CORREIA
doaj   +2 more sources

Antibacterial activity of various leaf extracts of Merremia emarginata [PDF]

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2011
To investigate the antibacterial activity and phytochemical screening of the aqueous, methanol and petroleum ether leaf extracts of Merremia emarginata (M. emarginata).The antibacterial activity of leaf extracts of M. emarginata were evaluated by agar well diffusion method against four selected bacterial species.The presence of tannins, flavonoids ...
E K, Elumalai   +3 more
openaire   +2 more sources

Micropropagation Of Merremia Quinquefolia (L.) Hallier F. From Nodal Explants

open access: yesJournal of Horticultural Research, 2015
Merremia quinquefolia, is an important medicinal plant of the family Convolvulaceae known for its vasoconstrictor, uterotonic, neurohormonic, sympathicolytic and sedative effects. In the present investigation effect of cytokinins 6-benzylaminopurine (BAP)
Kher Mafatlal M.   +3 more
doaj   +1 more source

Morfologia polínica de espécies do gênero Merremia Dennst. (Convolvulaceae) ocorrentes no Estado da Bahia, Brasil Morphology pollen of species genus Merremia Dennst. (Convolvulaceae) ocurring in Bahia State, Brazil

open access: yesActa Botânica Brasílica, 2005
O gênero Merremia (Convolvulaceae) teve as espécies nativas na Bahia inventariadas e estudadas sob o ponto de vista palinológico. Foram registrados nove táxons do gênero: M. aegyptia (L.) Urb., M. cissoides (Lam.) Hallier f., M.
Kelly Regina Batista Leite   +2 more
doaj   +1 more source

The Distribution Patterns of Vascular Plant Diversity in Green Spaces in Guangzhou, Southern China

open access: yesBiological Diversity, Volume 2, Issue 2-3, Page 110-118, September 2025.
Study on vascular plant diversity in three urban green space types in Guangzhou's built‐up area reveals type differences and “decrease‐then‐increase” urban‐rural gradients to inform conservation and planning. ABSTRACT Vascular plants are a fundamental component of urban green spaces (UGSs) and their diversity determines the associated ecological ...
Ke Liu   +4 more
wiley   +1 more source

Revisión de las especies americanas de Merremia (Convolvulaceae)

open access: yesLilloa, 2021
El autor examina sistemáticamente las especies americanas del género Merremia dentro de los límites establecidos por Hallier. Describe una nueva variedad, M. disecta var. chacoensis, y establece las nuevas combinaciones M. flagellaris, M.
Carlos A. O'Donell
doaj  

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