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Occurrence of wide-band tracheids in Cactaceae: wood variation during Pilosocereus auriasetus development
(TORREY BOTANICAL SOC, 2008)
Studies of wide-band tracheids (WBTs) have aroused the interest of researchers who have searched to understand their origin, function, and phylogenetic implications. The present research has the objective of studying the ...
Plasticity of stomatal distribution pattern and stem tracheid dimensions in Podocarpus lambertii: an ecological study
(OXFORD UNIV PRESSOXFORD, 2012-10)
Leaf and wood plasticity are key elements in the survival of widely distributed plant species. Little is known, however, about variation in stomatal distribution in the leaf epidermis and its correlation with the dimensions ...
Wide-band tracheids (WBTs) of photosynthetic and non-photosynthetic stems in species of Cactaceae
(TORREY BOTANICAL SOC, 2010)
ARRUDA, E. AND G. F. A. MELO-DE-PINNA (Departamento de Botanica, Instituto de Biociencias. Universidade de Sao Paulo, Rua do Matao, travessa 14, Cidade Universitaria, Butanta, Caixa Postal 11461, 05422-970. Sao Paulo, SP, ...
Comparative wood anatomy of root and stem in Styrax camporum (Styracaceae)
(Int Assoc Wood Anatomists, 1997-01-01)
Styrax camporum Pohl is a shrub common in the cerrado vegetation of south-eastern Brazil. Root and stem wood in Styrax camporum differ quantitatively and qualitatively. Quantitative differences follow normal expectations: ...
Comparative wood anatomy of root and stem in Styrax camporum (Styracaceae)
(Int Assoc Wood Anatomists, 1997-01-01)
Styrax camporum Pohl is a shrub common in the cerrado vegetation of south-eastern Brazil. Root and stem wood in Styrax camporum differ quantitatively and qualitatively. Quantitative differences follow normal expectations: ...
Comparative wood anatomy of root and stem in Styrax camporum (Styracaceae)
(1997-01-01)
Styrax camporum Pohl is a shrub common in the cerrado vegetation of south-eastern Brazil. Root and stem wood in Styrax camporum differ quantitatively and qualitatively. Quantitative differences follow normal expectations: ...
Diferenciação dos feixes vasculares e dos elementos traqueais no rizoma de algumas Cyperaceae
(Sociedade Botânica de São Paulo, 2009)
Foram analisados os rizomas de Bulbostylis paradoxa Ness, Cyperus giganteus Vahl, C. odoratus L., Fuirena umbellata Rottb. e Hypolytrum schraderianum Ness. O corpo primário é resultante da atividade dos meristemas apicais ...
Comparative wood anatomy of root and stem in Styrax camporum (Styracaceae)
(Int Assoc Wood Anatomists, 2014)
New petrified calamitaleans from the Permian of the Parnaíba Basin, central-north Brazil, part III, with some concerns regarding anatomical features of Paleozoic petrified sphenophytes
(2021-10-01)
A new petrified calamitalean is described from the Permian Motuca Formation, Parnaíba Basin, central-north Brazil. In contrast to all other three-dimensionally preserved Brazilian species, it represents a semi-self-supporting ...