Results 31 to 40 of about 107,474 (351)

Population variability in Thymus glabrescens Willd. from Serbia: Morphology, anatomy and essential oil composition [PDF]

open access: yesArchives of Biological Sciences, 2008
In five indigenous populations of Thymus glabrescens Willd. collected in the region of Banat (Serbia), the variability on leaf morphological traits, leaf and stem anatomy, and composition of the essential oil was studied.
Dajić-Stevanović Zora   +4 more
doaj   +1 more source

Verhuellia is a segregate lineage in Piperaceae: more evidence from flower, fruit and pollen morphology, anatomy and development [PDF]

open access: yes, 2010
Background and Aims The perianthless Piperales, i.e. Saururaceae and Piperaceae, have simple reduced flowers strikingly different from the other families of the order (e.g. Aristolochiaceae).
Samain, Marie-Stéphanie   +7 more
core   +2 more sources

Leaf anatomy of three herbaceous bamboo species [PDF]

open access: yesBrazilian Journal of Biology, 2002
Fully developed leaves of Cryptochloa capillata (Swallen) Soderstrom, Raddia brasilienses Bertol and Pharus lappulaceus Aublet (Poaceae: Bambusoideae) were collected at Restinga de Jacarepiá, Environment Proctection Area of Massambaba, county of Rio de Janeiro, State of Rio de Janeiro, Brazil, and studied by optical microscope.
VIEIRA, R. C.   +3 more
openaire   +5 more sources

Increasing atmospheric CO2 and canopy temperature induces anatomical and physiological changes in leaves of the C4 forage species Panicum maximum.

open access: yesPLoS ONE, 2019
Changes in leaf anatomy and ultrastructure are associated with physiological performance in the context of plant adaptations to climate change. In this study, we investigated the isolated and combined effects of elevated atmospheric CO2 concentration ...
Eduardo Habermann   +7 more
doaj   +1 more source

Leaf anatomy of the South African Danthonieae (Poaceae). IV. Merxmuellera drakensbergensis and M. stereophylla

open access: yesBothalia: African Biodiversity & Conservation, 1981
The leaf blade anatomy of  Merxmuellera drakensbergensis (Schweick.) Conert and  M. stereophylla (J. G. Anders.) Conert is described and illustrated. These two closely related species have virtually identical leaf anatomy—both the leaf in section and the
R. P. Ellis
doaj   +1 more source

Leaf physiological and structural plasticity of two Asplenium (Aspleniaceae) species coexisting in sun and shade conditions [PDF]

open access: yesPlant Ecology and Evolution, 2019
Background and aims – Relatively few studies have addressed the sun-shade response of fern species. Moreover, there is no information on species-specific plasticity patterns of such response, their relationship with species ecological requirements and ...
Olena Vasheka   +2 more
doaj   +3 more sources

Leaf cuticular morphology links Platanaceae and Proteaceae [PDF]

open access: yes, 2005
Int. J. Plant Sci. 166(5):843–855. © 2005 by The University of Chicago.The leaf cuticular morphology of extant species of Platanus was investigated using light and scanning electron microscopy.
Carpenter, R., Hill, R., Jordan, G.
core   +2 more sources

The variability of leaf anatomical characteristics of Solanum nigrum L. (Solana-les, Solanaceae) from different habitats [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2002
In Europe on the whole as well as in Yugoslavia, the most widespread weed species from the genus Solanum is Solanum nigrum L. Since this species inhabits different habitats, it developed several ways of adaptation to environmental conditions.
Krstić Lana N.   +2 more
doaj   +1 more source

Profil Fitokimia Dan Pemeriksaan Farmakognostik Daun Anting-anting (Acalypha Indica. L) [PDF]

open access: yes, 2018
The Anting-anting (Acalypha indica L.) plant of the tribal Euphorbiaceae is one type of plant commonly used as a medicinal plant. The Purpose of This study is to get the morphology data, anatomy, organoleptic, physical determination of powders, powder ...
Handayani, S. (Selpida)   +2 more
core   +2 more sources

Anatomia foliar de Eugenia sulcata Spring ex Mart. (Myrtaceae)

open access: yesActa Botânica Brasílica, 1987
A lâmina foliar de Eugenia sulcata Spring ex Mart, é analisada, ressaltando-se aspectos de suas epidermes, à luz da microscopia óptica e da microscopia eletrônica de transmissão e de varredura.
Raul D Machado   +2 more
doaj   +1 more source

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