Results 51 to 60 of about 5,219 (200)

Metabolites and bioactivities of Rhizophoraceae mangroves

open access: yesNatural Products and Bioprospecting, 2013
This review examines the chemical compositions and bioactivities of mangrove plants belonging to the Rhizophoraceae family. The Rhizophoraceae family of true mangrove plants is the most common and is also widely distributed species. It consists of 24 species across four genera.
Nebula, Murukesh   +2 more
openaire   +1 more source

Diazotrophic nitrogen fixation through aerial roots occurs in Avicennia marina: implications for adaptation of mangrove plant growth to low‐nitrogen tidal flats

open access: yesNew Phytologist, Volume 241, Issue 4, Page 1464-1475, February 2024.
Summary Nitrogen limitation of primary production is common in coastal ecosystems. Mangrove trees maintain high levels of nitrogen fixation around their roots. The interior aerial space of mangrove roots, in which atmospheric gas is supplied through lenticels, could be efficient sites for nitrogen fixation.
Tomomi Inoue   +4 more
wiley   +1 more source

First steps towards a floral structural characterization of the major rosid subclades [PDF]

open access: yes, 2018
A survey of our own comparative studies on several larger clades of rosids and over 1400 original publications on rosid flowers shows that floral structural features support to various degrees the supraordinal relationships in rosids proposed by ...
Endress, P., Matthews, M.
core  

Persentase Tutupan Dan Struktur Komunitas Mangrove Di Sepanjang Pesisir Taman Nasional Bunaken Bagian Utara [PDF]

open access: yes, 2017
Tujuan dari penelitian ini adalah menghitung persentase tutupan mangrove dan mengetahui struktur komunitas mangrove. Penelitian ini dilakukan di sepanjang pesisir Taman Nasional Bunaken bagian Utara.
Anthoni, A. (Annice)   +2 more
core   +2 more sources

First record of Megischus brunneus Cresson, 1865 (Hymenoptera: Stephanidae) from Hispaniola, the Antilles [PDF]

open access: yes, 2012
The occurrence of Megischus brunneus Cresson (Hymenoptera: Stephanidae) is recorded for the first time from Hispaniola, the Antilles. The species was previously known from southern Florida and Cuba.
Genaro, Julio A.
core   +1 more source

Ecological Study of the Vegetation in the Loka Abaya National Park, Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2024, Issue 1, 2024.
An ecological study of the vegetation in the Loka Abaya National Park, in the Central Rift Valley of Ethiopia, was conducted. Vegetation data and some environmental variables including physical and chemical properties of the soil, altitude, slope, and ecological disturbance were collected and subjected to the agglomerative hierarchical classification ...
Assegid Assefa   +4 more
wiley   +1 more source

Isolation of Terpenoids and Derivatives From a Bangladeshi Mangrove Plant, Rhizophora mucronata Lam., and Its Bioactivity Evaluation: In Vitro and In Silico Study

open access: yesJournal of Chemistry, Volume 2024, Issue 1, 2024.
Rhizophoramucronata Lam., a plant with a rich history of traditional use in various cultures, was subjected to chemical investigation, resulting in the isolation of five terpenoids and derivatives. The structures of these compounds, namely, 1,1,5,7‐tetramethyl‐4,5‐dihydroacenaphthylen‐3(1H)‐one (1), 3β‐hydroxy‐11‐oxo‐olean‐12 enyl palmitate (2 ...
Punam Sourav Das   +6 more
wiley   +1 more source

Progress and problems in the assessment of flower morphology in higher-level systematics [PDF]

open access: yes, 2018
Floral features used for characterization of higher-level angiosperm taxa (families, orders, and above) are assessed following a comparison of earlier (precladistic/premolecular) and current classifications.
Endress, Peter, Matthews, Merran
core  

Revision of the Genus Sterigmapetalum (Rhizophoraceae)

open access: yesAnnals of the Missouri Botanical Garden, 1983
The genus Sterigmapetalum consists of 7 species, with 4 newly described species (S. exappendiculatum, S. heterodoxum, S. resinosum, and S. tachirense), and 1 new subspecies (S. guianense subsp. ichunense). On the basis of the presence or absence of a resinous exudate, development or reduction of lateral flanges of the petals, and opposite or ...
Julian A. Steyermark, Ronald Liesner
openaire   +2 more sources

Kajian Potensi Hutan Mangrove dalam Membangun Ekowisata di Kelurahan Basilam Baru Kota Dumai Provinsi Riau [PDF]

open access: yes, 2014
Penelitian ini dilaksanakan pada bulan juli 2013 bertempat di Kelurahan Basilam Baru Kecamatan Sungai Sembilan Kota Dumai Provinsi Riau. Ekosistem mangrove mempunyai fungsi yang unik dalam lingkungan hidup.
Tanjung, A. (Afrizal)   +2 more
core  

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