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Structure and chemistry of the xylem of arborescent species of Blechnum from South America
(Brill Academic Publishers, 2015-01)
This contribution provides a detailed study of the xylem in three arborescent species of Blechnum section Lomariocycas using SEM, TEM, FT-IR spectroscopy and sugar composition analysis. The overall structure of root and ...
A new arborescent species of zamia (cycadales, zamiaceae) from the department of huila, eastern cordillera of colombia
(Caldasia, 2012)
Zamia huilensis Calonje, Esquivel, and amp; D.W. Stev., a new arborescent species from theEastern Cordillera of Colombia (Department of Huila), is described and illustrated. Itis compared to Z. muricata Willd., which has ...
Hydraulic architecture and photoinhibition influence spatial distribution of the arborescent palm Euterpe edulis in subtropical forests
(Oxford University Press, 2014-06)
Physiological characteristics of saplings can be considered one of the most basic constraints on species distribution. The shade-tolerant arborescent palm Euterpe edulis Mart. is endemic to the Atlantic Forest of Argentina, ...
The root systems of permian arborescent sphenopsids: evidence from the northern and southern hemispheres
(E Schweizerbart'sche Verlagsbuchhandlung, 2013-06-01)
Anatomically preserved calamitalean trunks are described from the Permian fossil forests of Chemnitz, Germany, and Tocantins, central-north Brazil. Several trunk bases were found in situ, still rooting in their former ...