Results 91 to 100 of about 11,915 (246)

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  

Floral morphology and anatomy of Schinopsis balansae (Anacardiaceae) [PDF]

open access: yes, 2013
Se realizó el análisis morfo-anatómico de Schinopsis balansae Engl. con microscopía óptica y electrónica de barrido a fin de obtener datos de las flores de esta especie, definida como polígamo-dioica.
González, Ana María
core   +1 more source

A study on the pollen of selected species of Sapindales A. Juss. ex Bercht. & J. Presl (Magnoliophyta) occurring in an urban forest fragment in southeastern Brazil

open access: yesAnais da Academia Brasileira de Ciências
Order Sapindales includes species with high economic potential and wide geographic distribution, for which there are taxonomic divergences and gaps in knowledge of pollen morphology.
FERNANDA C. FERNANDES   +1 more
doaj   +1 more source

First complete chloroplast genomics and comparative phylogenetic analysis of Commiphora gileadensis and C. foliacea: Myrrh producing trees.

open access: yesPLoS ONE, 2019
Commiphora gileadensis and C. foliacea (family Burseraceae) are pantropical in nature and known for producing fragrant resin (myrrh). Both the tree species are economically and medicinally important however, least genomic understanding is available for ...
Arif Khan   +11 more
doaj   +1 more source

Burseraceae

open access: yes, 2013
In Gabon, the African plum (Dacryodes edulis [G.Don] H.J.Lam) is an important fruit tree because of its nutritional value and its place within both the economy and the socio-cultural context. The fruits of this tree are widely appreciated and are sold regularly in all major urban markets. Local production is limited but is offset by significant imports
Poligui, René   +3 more
openaire   +1 more source

Litter Production in an Area of Amazonian Terra Firme Forest. Part I.Litter - fall, Organic carbon and total Nitrogen Contents of Litter').

open access: yes, 1968
In 1963 anð, L964 litter was collected in a terra firme forest near Manaus, oven-dried and shipped to Europè. The sampleswere subdivided intofour litterfractions (leaves, wood,'fruits, termite fraction), dried at 105o and weighed.
Klinge, H.
core  

Estudo comparativo da fenologia de Psittacanthus bicalicatus Mart (Loranthaceae) e Commiphora leptophloeos (Mart.) Gillet. (Burseraceae) no município de Petrolina-PE. [PDF]

open access: yes, 2019
O presente trabalho teve como objetivo contribuir com informações sobre a fenologia dePsittacanthus bicalicatus (Loranthaceae), comparando-a com a fenologia de seu hospedeiro Commiphora leptophloeos Mart. (Burseraceae)
ARAUJO, J. L. P.   +6 more
core  

Burseraceae: a model for studying the Amazon flora

open access: yesRodriguésia
A well-studied group of plants can serve as a model for addressing issues in conservation, evolution, and biogeography, making it possible to assign conservation status with confidence and detecting not only those taxa that are most threatened but also ...
Douglas Charles de Burgh Daly   +2 more
doaj   +1 more source

Caracterização de tipos polínicos transportados por abelhas em sistemas agroflorestais com dendê (Elaeis guineensis Jacq. - Arecaceae). [PDF]

open access: yes, 2011
Diante da expansão econômica da dendeicultura no Brasil, a Embrapa Amazônia Oriental, em parceria com a empresa Natura, implementou Sistemas Agroflorestais (SAFs) nas zonas de ocorrência do dendê na localidade de Quatro-Bocas, Tomé-Açu/PA.
CARREIRA, L. M. M.   +4 more
core  

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