Global Distribution and Ecology of Hyperaccumulator Plants

Author(s):  
Roger D. Reeves ◽  
Antony van der Ent ◽  
Guillaume Echevarria ◽  
Sandrine Isnard ◽  
Alan J. M. Baker
2017 ◽  
Vol 62 (1) ◽  
pp. 123-133
Author(s):  
Marek Halama ◽  
Paweł Pech ◽  
Anton G. Shiryaev

AbstractAlthough general knowledge of Ramariopsis subarctica Pilát has advanced in the past four decades, there is still little understanding of how the species is distributed and which aspects of the environment determine its distribution. This paper presents the first Polish collections of the species. Hitherto unknown in Poland, R. subarctica is reported from two localities in subalpine belts of the West Tatra Mts and Karkonosze Mts. The morphology of newly collected basidiomata of the fungus is described, illustrated and commented, and some basic chemical parameters of its habitat in the Karkonosze Mts are given. All available published material relevant to the global distribution and ecology of R. subarctica is reviewed.


Author(s):  
Harding B. Michel

The global distribution of the 12 described, deep-living megacalanid species is presented in a report on collections made in the Southern Ocean during the United States Antarctic Research Program. Included are four species and one subspecies described in 1967 from samples obtained early in the program. In the material lent to the author by the Smithsonian Oceanographic Sorting Center, only six of the described species were found. Bathycalanus bradyi, common in those samples and elsewhere, is made a synonym of B. richardi. The predominant forms are, in order, B. richardi, Megacalanus princeps, and B. princeps, with Bradycalanus sarsi, B. typicus and B. gigas also present. Knowledge of their distribution and ecology is discussed.


2013 ◽  
Vol 47 ◽  
pp. 68-73
Author(s):  
S. V. Volobuev

The corticioid basidiomycete Jaapia ochroleuca (Bres.) Nannf. et J. Erikss. is recorded for the first time in the European Russia from the «Bryansky Les» Nature Reserve (Bryansk Region). The taxonomic position of the species is defined briefly. Its morphological description and data on distribution and ecology are provided. The details of microscopic structure of the collected specimen are illustrated.


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