Results 91 to 100 of about 16,401 (220)

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 3., description of dollecting sites, the vegetation of Kahuzi-Biega-National Park/Zaire, Nyungwe Forest and Virunga volcanoes/Rwanda [PDF]

open access: yes, 1993
During the BRYOTROP-Expedition in 1991, 71 collecting sites could be visited. These are situated in the Kahuzi-Biega-National Park/Zaire, the Nyungwe Forest and the Virunga volcanoes/Rwanda.
Fischer, Eberhard
core  

Primera cita de Amaranthus powellii subsp. powellii (Amaranthaceae) para la región del Lazio (Italia Central) con observaciones taxonómicas, morfológicas, corológicas y ecológicas [PDF]

open access: yes, 2009
Amaranthus L. (Amaranthaceae) is a genus consisting of about 70 species, about 40 of which are native to America, while the remaining ones are native to the other continents (Costea et al. 2001). Most of the species recorded in Europe are considered
Iamonico, D.
core   +1 more source

Justicia jamisonii Jongkind & Vollesen (Acanthaceae), a new species from Guinée, Côte d'Ivoire and Kenya [PDF]

open access: yes
A new species, Justicia jamisonii is described and illustrated. It resembles Rungia paxiana but has a much narrower membranous margin on the inflorescence bracts and the corolla is hairy on the outside.
Jongkind, C.C.H., Vollesen, K.
core   +3 more sources

EMBRYOLOGICAL CHARACTERS TO STUDY THE JUSTICIA-RUNGIA COMPLEX (ACANTHACEAE) [PDF]

open access: yesJournal of Plant Development, 2014
Family Acanthaceae is characterized by very diverse plants whose taxonomic position is debated. Therefore, study of various macroscopic and microscopic characters had been used for studying the relatedness of the various taxa.
Nitin M. LABHANE, Nitin M. DONGARWAR
doaj  

Krautige Wildpflanzen in der Provinz Tapoa (Burkina Faso) und ihre Nutzung für die menschliche Ernährung [PDF]

open access: yes, 2006
Während über Flora und Vegetation der Wälder, Savannen und Äcker Westafrikas zahlreiche Veröffentlichungen vorliegen, hat man sich mit der ruderalen Flora und Vegetation der Siedlungen bisher nur wenig beschäftigt.
Martin, Regina, Wittig, Rüdiger
core  

The Antioxidant Activity of the Leaves of Barleria grandiflora Dalz. (Acanthaceae) [PDF]

open access: yes, 2009
Aqueous and hydro alcoholic extracts of the leaves of Barleria grandiflora Dalz. were evaluated for the antioxidant activity by the FTC and TBA methods.
Deokate, U. A.   +4 more
core   +1 more source

Distribuição de espécies vegetais nativas em distintos macroambientes na região do oeste da Bahia [PDF]

open access: yes, 2010
Os objetivos deste trabalho foram em sete municípios do Oeste Baiano: i) realizar o levantamento das espécies vegetais em parcelas estabelecidas; ii) delimitar os ambientes savânicos de interflúvios, hidromórficos e de transição Cerrado/Caatinga; iii ...
Cardoso, Wellington dos Santos   +6 more
core  

Trichomes morphology in petals of some Acanthaceae species.

open access: yesReinwardtia, 2014
A preliminary taxonomic study was carried out on seven Acanthaceae species namely as Andrographis paniculata, Pseuderanthemum graciliflorum, P. carruthersii,  Asystasia gangetica ssp. micrantha, Ruellia repens, Justicia comata and J. betonica.
Muhammad Amirul Aiman Ahmad Juhari   +3 more
doaj  

Pollen morphology of Andrographideae (Acanthaceae)

open access: yesReview of Palaeobotany and Palynology, 1992
Abstract Pollen morphology of Andrographis Wallich, Cystacanthus T. Anderson, Diotacanthus Bentham, Gymnostachyum Nees, Haplanthus Nees and Phlogacanthus Nees from Andrographideae (Acanthaceae) is described and illustrated. Pollen morphological variation is compared to accepted generic limits.
openaire   +2 more sources

Ethnobotanical Survey of Sariska and Siliserh Regions from Alwar District of Rajasthan, India [PDF]

open access: yes, 2009
The aim of present survey is to identify and document the plants used amongst the indigenes of Sariska and Siliserh regions of Alwar district from Rajasthan, India.
Jain, R., Jain, S. C., Singh, R.
core   +1 more source

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