Results 41 to 50 of about 1,136 (152)

Einige bemerkenswerte Flechten aus dem Altkreis Tecklenburg (Westfalen) [PDF]

open access: yes, 1983
Es werden 33 Flechtenarten aus dem Altkreis Tecklenburg behandelt, die nach ersten Untersuchungen im Gebiet selten bzw. in starkem Rückgang begriffen sind. Zu einigen Arten werden Aufnahmen der Flechten-Gemeinschaften wiedergegeben.
Woelm, Elmar
core  

Checklist of lichens and allied fungi of Finland [PDF]

open access: yes, 1997
Jäkälien tieteelliset, ruotsinkieliset ja suomenkieliset ...
Ahti, Teuvo   +4 more
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Copper induced physiological changes and oxidative damage in lichen Ramalina farinacea

open access: yesBiologija, 2015
Copper is an essential element for all organisms but can reach toxic concentrations as a result of human activities. The aim of the present study was to investigate physiological effects of copper on the lichen Ramalina farinacea  (L.) Ach. The effect of copper on the chlorophyll content, fluorescence and oxidative status was assessed. The chlorophyll
openaire   +1 more source

Líquenes usados en medicina tradicional. [PDF]

open access: yes, 2012
Lichens are organisms in which a fungus makes a symbiosis with photosynthetic organisms. The\ud lichens have been used by humans as food, and as a source of natural dyes and extracts used to\ud perfumes.
Illana Esteban, Carlos
core   +2 more sources

ACCUMULATION OF CR6+, PB2+ AND CD2+ AND ULTRAVIOLET RADIATION ALTER METHYLATION AND GENOMIC DNA STATUS IN RAMALINA FARINACEAE

open access: yesCommunications Faculty of Science University of Ankara Series C Biology Geological Engineering and Geophysical Engineering, 2021
In this study was aimed to determine the genotoxic effect of Ramalina farinacea lichen species against stress sources at the molecular level. After applying three different heavy metals (Pb2+, Cd2+, and Cr6+) to the R. farinacea, the extent to which the lichen sample absorbed these metals was determined by Flame Atomic Absorption Spectroscopy. RAPD and
Rasim HAMUTOĞLU   +4 more
openaire   +2 more sources

Checklist of epiphytic lichens on "Quercus ilex" subsp. "rotundifolia" from Vall d’Albaida (Valencia, Spain) [PDF]

open access: yes
Se presenta un catálogo de 55 líquenes epífitos y 2 hongos liquenícolas que crecen en la corteza de Quercus ilex subsp. rotundifolia en unode los enclaves más orientales del Sistema Bético peninsular en donde el aprovechamiento agrícola del territorio ha
Garrido-Benavent, Isaac   +2 more
core   +2 more sources

بررسی تغییرات فصلی آنزیم‌های آنتی‌اکسیدان درسه گونه گلسنگ Lecanora muralis (Schaerer)Rebenh.، Xanthoria parietina (L.)Th.fr. و Ramalina farinacea(L.)Ach. از منطقه مغان [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2014
هدف از این پژوهش بررسی چگونگی سازگاری سه گونه گلسنگدرسه فصل بهار، تابستان و زمستان بود برای نشان دادن این سازگاری فعالیت آنزیم‌های آنتی‌اکسیدانی سه گونه گلسنگ از دشت مغان  مورد سنجش قرار گرفت در این تحقیق گلسنگ Ramalina farinaceaوLecanora muralisاز مرکز ...
مه لقا قربانلی   +2 more
doaj  

Flora liquènica epifítica de la Punta de la Mora (Tarragonès, Catalunya) [PDF]

open access: yes, 1991
Hom presenta el catàleg florístic dels líquens epífits del savinar litoral de la punta de la Mora, localitat d'excepcional interès florístic, biogeogràfic i fitosociològic, tant pel que fa a la vegetació vascular com a la liquènica.
Giralt i Esteve, Mireia   +2 more
core  

Two Trebouxia algae with different physiological performances are ever‐present in lichen thalli of Ramalina farinacea . Coexistence versus Competition? [PDF]

open access: yesEnvironmental Microbiology, 2010
Summary Ramalina farinacea is an epiphytic fruticose lichen that is relatively abundant in areas with Mediterranean, subtropical or temperate climates. Little is known about photobiont diversity in different lichen populations.
Casano, L.   +7 more
openaire   +4 more sources

Lichen taxonomic composition from MustafaKemalpaºa, Bursa district (Turkey) [PDF]

open access: yes, 2006
A total of 130 lichen taxa belonging to 24 families in Ascomycotina are listed for MustafaKemalPaºa, NW Turkey. Tuckneraria laureri and Usnea substerilis are newly recordeds for Turkey.
A. Aslan, K. Yazici
core   +1 more source

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