Search results for "Botanica"
showing 10 items of 1665 documents
The OPTIMA (Organization for the Phyto‐Taxonomic Investigation of the Mediterranean Area) Commission on Fungi
2015
A list of proposed activities/objectives by the members of OPTIMA Commission on Fungi is here reported: Prepare a list of local names related to wild edible mushrooms (WEM); Define a provisional catalogue of macrofungi that could be characterized as typical‐representatives of the Mediterranean region (MR); Publish a Checklist of all macrofungi occurring in the MR; Setup of a literature database on fungi occurring in the MR; Promote studies on Mediterranean fungi to be used as food and medicine, and examine their potential in other biotechnological applications (e.g. mushroom cultivation, treatment and detoxification of wastes etc.), incl. large‐scale (commercial) use; Document ethnomycologi…
Molecular characterization of cucumber mosaic virus isolates infecting ornamental species cultivated in the botanical garden of Bologna university.
2006
During an epidemiological survey carried out in the Botanical Garden at Bologna University, Cucumber mosaic virus (CMV) has been detected by applying PAS-ELISA technique infecting some ornamental species exhibiting a severe symptomatology on the leaves. Datura innoxia Miller. showed mosaic and leaf-curling; Globularia nudicaulis L. produced narrowed leaves with a yellow mosaic and/or variegation; Eupatorium cannabinum L. showed a systemic chlorotic and/or yellow mosaic and stunting. Reverse transcription-polymerase chain reaction (RT-PCR) and single strand conformation polymorphism (SSCP) were employed to characterise these CMV isolates. Total RNA was extracted from symptomatic leaf samples…
Phytoplankton responses to human impacts at different scales
2012
This book: Deals with eutrophication impact on ecosystem functioning with a different focus and broader perspective. Takes into account the effects of multiple stressors on microalgal assemblages. Includes specific contributions on the autoecology and taxonomy of dinoflagellates and cyanobacteria. Features examples of applications of the morphology-, morpho-functional and functional groups (FG), (MFG) and (MBFG) Phytoplankton responses to human impact at different scales provides a state-of-the-art review of changes in the phytoplankton assemblages determined by human alterations of lakes and rivers. A wide spectrum of case studies describe the effects due to eutrophication and climate chan…
A taxonomic revision of the Capparis spinosa group (Capparaceae) from eastern Africa to Oceania
2015
The variability, autecology and distribution of the Capparis spinosa group have been studied in eastern Africa, Madagascar, southern Asia, Australia and Oceania. In these areas the taxonomic treatment of the group, also represented in holoarctic Regions of the Old World, is still critical. The forms widespread in the study area are here referred to four subspecies of C. spinosa . The recognized subspecies mostly show geographical vicariance, except in some contact areas of the Middle East and western Himalaya. Two nomenclatural novelties, i. e. C. spinosa subsp. cordifolia comb. et stat. nov. and C. spinosa subsp. himalayensis stat. nov., are proposed. Among the recognized taxa, C. spinosa …
The Role of Medicinal Mushrooms in Brain Cancer Therapies: Review.
2021
Medicinal mushrooms are considered an unlimited source of polysaccharides (mainly β-glucans) and polysaccharide-protein complexes and possess various immunological and anticancer properties. In addition, their use in integrative medicine leads to a clear reduction of side effects in patients undergoing chemotherapy or radiotherapy. The literature reports a number of beneficial effects of using mushrooms as health supplements in patients affected by high-grade glioma. The effects of medicinal mushrooms on side effects in patients with brain cancer and a case study report are also described in this review.
Orobanche
2014
Trattazione delle spcie di Orobanche presenti in Val D'Aosta
Orobanche cohenii (Orobanchaceae) a new species from Israel
2014
Orobanche cohenii a new species belonging to Orobanche sect. Trionychon is described and illustrated from Mt. Hermon, Israel. Its relationships with the other species of Orobanche sect. Trionychon occurring in this area are examined.
L’ATTIVITÀ DELL’ORTO BOTANICO DI PALERMO E DELLE STRUTTURE COLLEGATE PER LA CONSERVAZIONE DEGLI ANTICHI FRUTTIFERI DELLA SICILIA
2012
B6 = L’ATTIVITÀ DELL’ORTO BOTANICO DI PALERMO E DELLE STRUTTURE COLLEGATE PER LA CONSERVAZIONE DEGLI ANTICHI FRUTTIFERI DELLA SICILIA P. MARINO1, M. GERACI2, D. CRISÀ2, F. M. RAIMONDO1, R. SCHICCHI1 1Dipartimento di Biologia ambientale e Biodiversità dell’Università, Via Archirafi, 38 - 90123 Palermo. pasquale.marino@unipa.it 2Ente Parco dei Nebrodi, Piazza Duomo – 98076 Sant’Agata di Militello, Messina L’attività di individuazione, valutazione e raccolta del germoplasma delle specie arboree da frutto di prevalente interesse negli agrosistemi tradizionali della Sicilia, iniziata nel 2005 (Schicchi et al., 2008a; Schicchi et al., 2008b) si protrae ancora oggi attraverso azioni volte alla con…
Piante esotiche nell'Orto Botanico di Catania
2010
Il volume è dedicato alla collezione di piante esotiche coltivate nell'Orto Botanico di Catania. Una ricca documentazione fotografica, accompagnata da testi descrittivi, illustra gli aspetti più singolari delle diverse collezioni relativamente alle fioriture, ai frutti, al portamento ornamentale, al valore colturale e storico.
BIOLOGICAL MACRO AND MICRO SYSTEMS CO-EXISTING IN THE “FOUNTAIN OF THE TWO DRAGONS”, PALERMO
2017
Stone works of art located outdoors are exposed to natural deterioration, due to several physical, chemical and biological factors. Biological macro- and micro-systems (e.g. weeds, insects, algae, mosses, fungi and bacteria) may induce the biodeterioration of stone materials. In February 2014, the state of conservation of the Fountain of the two Dragons in Palermo was examined, during which time biological colonization in some areas of the fountain and statues, was also detected. The monument represents an excellent substrate for the development and growth of microrganisms and organisms that need a continuous supply of water. Direct solar irradiance promotes the development of photoautotrop…