Life history traits of the pseudometallophyte Thlaspi caerulescens in natural populations from Northern Europe

Author(s) : Dechamps, C;  Elvinger, N;  Meerts, P; Lefebvre, C ; Escarre, J ; Colling, G;  Noret, N Source : PLANT BIOLOGY, 13: 125-135  2011 Abstract : We examined recruitment, survival, life cycle and fecundity of two metallicolous (M, on metalliferous calamine soils) and two non-metallicolous (NM, on normal soils) populations of Thlaspi caerulescens in.. Lire la suite

biologie des populations, peer reviewed articles., publications., sciences de la vie |

Lichenicolous fungi from the western Pyrenees, France and Spain .2. More deuteromycetes

Author(s) : Etayo, J; Diederich, P Source : MYCOTAXON 60415-428 1996 Abstract : 12 species of lichenicolous deuteromycetes are recorded from the western Pyrenees. 4 species are described as new: Hainesia pertusariae Etayo & Diederich (on Pertusaria sp.), Macrophomina pseudeverniae Etayo & Diederich (on Pseudevernia furfuracea), Milospium lacoizquetae Etayo & Diederich (on Cladonia parasitica) and.. Lire la suite

lichenologie, mycologie, peer reviewed articles., publications., sciences de la vie |

The bryological interest of exposed calcareous boulders and grassland at Pagny-la-Blanche-Cote (Meuse, France).

Author(s) : Werner, J Source : CRYPTOGAMIE BRYOLOGIE LICHENOLOGIE 17 (3):185-193 1996 Abstract : The bryophyte layer of two exposed calcareous sites of Southern Lorraine (Eastern France), with famous relict phanerogamic vegetation, was investigated. Some rare mosses were collected, mostly submediterranean Pottiaceae, i.a. Pleurochaete squarrosa and Pottia recta, the latter beeing new to Lorraine and.. Lire la suite

botanique, bryologie, peer reviewed articles., publications., sciences de la vie |

Protoparmelia hypotremella, a new sterile corticolous species from Europe, and its lichenicolous fungi

Author(s) : Aptroot, A; Diederich, P; VanHerk, CM; Spier, L; Wirth, V Source : LICHENOLOGIST 29415-424 Part 5 1997 Abstract : Protoparmelia hypotremella van Herk, Spier & Wirth, a sterile corticolous lichen, is described as a species new to science, so far known from Austria, SW Germany and the Netherlands. It is rapidly spreading in.. Lire la suite

lichenologie, mycologie, peer reviewed articles., publications., sciences de la vie |

Distribution patterns of freshwater Ostracoda (Crustacea) in the Canary Islands with regards to habitat use and biogeography

Author(s) : Malmqvist, B; Meisch, C; Nilsson, AN Source : HYDROBIOLOGIA 347159-170 1997 Abstract : In this study biogeographic patterns and habitat relationships of freshwater Ostracoda were investigated in the Canary Island archipelago. Most data were collected from published studies, though also new data from Gran Canaria are presented. In all, 22 freshwater species are.. Lire la suite

peer reviewed articles., publications., sciences de la vie, zoologie des invertébrés |

Some remarkable bryophytes from Serra da Freita and Serra do Arestal (N Portugal)

Author(s) : Werner, J Source : CRYPTOGAMIE BRYOLOGIE LICHENOLOGIE 18 (4):295-301 1997 Abstract : Field work in the coastal ranges of Serra da Freita and Serra do Arestal (Northern-Central Portugal) yielded some remarkable bryophyte collections. Pohlia annotina is confirmed for Portugal; Dicranella rufescens, considered to be extinct in that country, was observed again. Several mosses.. Lire la suite

botanique, bryologie, peer reviewed articles., publications., sciences de la vie |

The oldest vertebrates of the Grand-Duchy of Luxembourg: brachythoracid arthrodires (Placodermi, Early Devonian)

Author(s) : Blieck, A; Lelievre, H; Delsate, D; Godefroid, J Source : COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE A-SCIENCES DE LA TERRE ET DES PLANETES 327 (3):203-NIL0006 1998 Abstract : Two dermal plates of the thoracic shield of brachythoracid arthrodires have been discovered in Emsian localities of the Grand-Duchy of Luxembourg.. Lire la suite

paléontologie, peer reviewed articles., publications., sciences de la terre |

Lichenicolous fungi from the western Pyrenees, France and Spain. IV. Ascomycetes

Author(s) : Etayo, J; Diederich, P Source : LICHENOLOGIST 30103-120 Part 2 1998 Abstract : Twenty species of lichenicolous ascomycetes are recorded for the western Pyrenees. Capronia hypotrachynae Etayo & Diederich (on Hypotrachyna species, also known from the Canary Islands and from Papua New Guinea), Llimoniella pubescens Etayo & Diederich (on Lepraria species, also from.. Lire la suite

lichenologie, mycologie, peer reviewed articles., publications., sciences de la vie |