Results 11 to 20 of about 100,549 (352)

Amauropelta yabotiensis (Thelypteridaceae), a new species from Biosphere Yabotí Reserve (Misiones, Argentina) and its taxonomic relationships [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
The Yabotí Biosphere Reserve (Prov. Misiones, Argentina) with 221,155 ha, represents one of the southernmost relicts of the Paranaense forest. Currently, a project is being developed in the area to inventory and describe the ferns and lycophytes.
AGUSTINA YAÑEZ   +3 more
doaj   +1 more source

Contribution to the floristic knowledge of the head of the Po Valley (Piedmont, north Italy) [PDF]

open access: yesItalian Botanist, 2018
In 2014, the annual field trip of the working group for Floristics, Systematics, and Evolution of the Italian Botanical Society was held in Piemonte (northern Italy), at the head of the Po Valley. This valley, at whose extremity is located the Monviso (3,
Daniela Bouvet   +23 more
doaj   +2 more sources

Eulophia pulchra - an interesting orchid from the Siruvani Hills, Western Ghats, India

open access: yesJournal of Threatened Taxa, 2015
An interesting orchid, Eulophia pulchra (Thouars) Lindl., was collected from the Siruvani Hills, Coimbatore District, Tamilnadu, India. A short description and photographs taken in the field are provided for easy identification.
S. Sambooranam   +3 more
doaj   +3 more sources

Uses of graminaceous plants as food by man in West Africa

open access: yesBothalia: African Biodiversity & Conservation, 1983
The family Gramineae, with over 7 000 species is the fifth largest family in the plant kingdom, and has over the years played a very important role in providing food for man in the form of cereals among which the most important and well-known examples ...
M. S. Chuah
doaj   +1 more source

Adaptation of the "Herbarium" Computer DataBase to Archiving and Analysis of Floristic Data [PDF]

open access: yes, 2010
The aim of the study was to present "Herbarium" computer database. The basic goal of construction of the database was gathering and analysing of archival and contemporary floristic data referring to the area of Central Poland.
Jakubowska-Gabara, Janina   +2 more
core   +2 more sources

Investigation on most effective environmental factors influencing Juniperus communis establishment (Case Study: Arasbaran Forest, Mardanaghomchay Water catchment area) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2013
The aim of the study was to determine the ecological factors influencing natural establishment and distribution of the medicinal shrub Juniperus communis at Arasbaran Forests of Iran. In order to start floristic studies, 97 sample plots (each 400 m2 area)
Erfan Zolfghari   +3 more
doaj   +1 more source

Ancient Woodlands' and Synanthropic Plants as Indicators of Maintenance of the Forest Communities in the Nature Reserves of the Oświęcim Basin [PDF]

open access: yes, 2011
The landscape of the Oświęcim Basin, naturally dominated by forest communities, has been strongly transformed due to the long-term activities of man.
Barć, Alicja   +2 more
core   +3 more sources

A phytosociological survey of the boreal forest (Vaccinio-Piceetea) in North America [PDF]

open access: yes, 1998
A survey of syntaxa of vegetation of North American boreal forests (class Vaccinio-Piceetea) is presented. This phytosociological survey, carried out combining the Braun-Blanquet method with numerical syntaxonomical analyses (cluster and correspondence
Aguirre, J.L.   +2 more
core   +2 more sources

Actual State and Changes of Flora and Vegetation in the Broczówka Steppe Reserve [PDF]

open access: yes, 2011
This paper presents floristic characterization of xerothermic plant associations and analysis of changes of flora within Broczówka steppe reserve. The floristic research was carried out in 2004-2009.
Cwener, Anna, Nowak, Marcin
core   +2 more sources

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