Results 81 to 90 of about 4,084 (208)

La flora arbórea de Michoacán, México

open access: yesBotan‪ical Sciences, 2006
Mediante la revisión de literatura florístico-taxonómica, así como de la consulta del material depositado en los Herbarios del Centro Regional del Bajío (IEB) y del Instituto de Biología (MEXU), se conformó una lista de 845 especies, 352 géneros y 100 ...
Eva M. Cué-Bär   +4 more
doaj   +1 more source

FIGURE 5 in Commiphora omundomba (Burseraceae), a new species from Angola and Namibia

open access: yes, 2022
FIGURE 5. Known distribution of Commiphora omundomba. Solid circles indicate localities supported by herbarium specimens; open circles with small central dots depict sight records only.Published as part of Swanepoel, Wessel, Weeks, Andrea & Van Wyk ...
Swanepoel, Wessel   +2 more
core   +1 more source

An Oxidized Squalene Derivative from <em>Protium subserratum</em> Engl. (Engl.) Growing in Peru

open access: yesMolecules, 2012
<em>Protium</em> <em>subserratum</em> (Burseraceae) is a neotropical tree species that is comprised of several habitat-specific ecotypes having distinct defense chemical profiles.
John Lokvam, Paul V. A. Fine
doaj   +1 more source

Eudesmanolides and other terpenoids from Trattinickia rhoifolia [PDF]

open access: yesAvances en Química, 2010
Three eudesmanolides, 8ß,9a-dihydroxyeudesma-4(15),7(11)-dien-12,8-olide (1), 8a,9a-epoxyeudesma-4(15), 7(11)-dien-12,8-olide (2), and 8,8'-bis[eudesma-4 (15),7(11) -dien-12,8ß-olide] (3), together with seventeen known compounds were isolated from the ...
Carmelo Rosquete   +5 more
doaj  

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)
SILVA, K. B. D. da   +6 more
core  

Triterpenos da resina de Protium heptaphyllum March (B0urseraceae): caracterização em misturas binárias

open access: yesQuímica Nova, 2000
Eight triterpenes, maniladiol, breine, ursa-9(11):12-dien-3beta-ol, oleana-9(11):12-dien-3beta-ol, 3alpha-hydroxy-tirucalla-8,24-dien-21-oic acid, 3alpha-hydroxy-tirucalla-7,24-dien-21-oic, alpha and beta amyrines were isolated as binary mixtures ...
Maia Robinson Magalhães   +4 more
doaj  

Lignóides de Burseraceae da Amazônia. [PDF]

open access: yes, 2013
Lignóides constituem uma importante classe de substâncias fenólicas das plantas, que são estruturalmente caracterizados por acoplamento de unidades de fenilpropanóides.
Assis, Igor Medeiros de
core  

Systematics and Evolution of Commiphora Jacq. (Burseraceae) in Madagascar [PDF]

open access: yes, 2015
The myrrh genus, Commiphora, comprises a clade of nearly 200 species of shrubs and trees that grow in warm tropical regions in Africa, Madagascar, the Arabian Peninsula, the Indian sub-continent, and South America.
Gostel, Morgan Robert
core   +1 more source

Entomophytophagy ('Sequential Predatory, then Phytophagous Behaviour') in an Indian Braconid 'Parasitoid' Wasp (Hymenoptera): Specialized Larval Morphology, Biology and Description of a New Species.

open access: yesPLoS ONE, 2016
The vast majority of braconid wasps are parasitoids of other insects. Although a few cases of pure phytophagy (primary gall production and seed predation) are known, no previous entomophytophagous species (i.e.
A P Ranjith   +5 more
doaj   +1 more source

Burseraceae

open access: yes, 1984
Trees; the inner bark always provided with resiniferous ducts. Leaves alternate, imparipinnate or 1—3-foliolate. Stipules wanting. Inflorescence consisting of raceme-like panicles. Flowers hermaphrodite or polygamodioecious, actinomorphic. Sepals 3—5, free or connate. Petals 3—5, free, deciduous.
openaire   +1 more source

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