Results 101 to 110 of about 39,786 (210)

Past plant use in Jordan as revealed by archaeological and ethnoarchaeological phytolith signatures [PDF]

open access: yes, 2011
Ninety-six phytolith samples were analysed from seven archaeological sites ranging from the Pre-Pottery Neolithic to the Classical period and from two ethnoarchaeological sites in Jordan.
Baker, A., Elliott, S., Jenkins, E.L.
core   +1 more source

Cyperaceae do rio Apodi-Mossoró, Estado do Rio Grande do Norte, Brasil

open access: yesHoehnea, 2014
O rio Apodi-Mossoró, inserido no Bioma Caatinga, tem seu curso caracterizado por diversidade de ambientes úmidos e representantes da família Cyperaceae.
André Rodolfo de Oliveira Ribeiro   +4 more
doaj  

Morphoanatomy of the stem in Cyperaceae Morfoanatomia do caule de algumas Cyperaceae

open access: yesActa Botânica Brasílica, 2009
Cyperaceae are usually perennial, with underground stems mainly rhizomatous, however, other stem types may also occur, such as corms and tubers. The underground stems of five Cyperaceae species were examined.
Ana Claudia Rodrigues   +1 more
doaj   +1 more source

CYPERACEAE OF THAILAND II

open access: yesReinwardtia, 2014
This supplement contains an account of a rather large number of Thailand specimens, collected by A. F. G. Kerr, Marcan, Put, and some others, kindly sent on loan to me by the Keeper of the British Museum (Nat. Hist.), Botany Department, Mr J. E. Dandy. A
J. H. Kern
doaj  

Investigations on the ecology and production-biology of the "floating meadows" (Paspalo-Echinochloetum) on the Middle Amazon. Part 1: The floating vegetation and its ecology

open access: yes, 1970
Investigations on the "floating meadows" (Paspalo-Echinochloetum) of the vârzea- region of central Amazonia in the surroundings of Manaus were made from May 1967 until October 1968.
Junk, W.
core  

Phylogenetic Implications of a Unique 5.8S nrDNA Insertion in Cyperaceae [PDF]

open access: yes, 2007
The purpose of this study was to assess the phylogenetic utility of a large insertion (3 bp) in the 5.8S gene of nuclear ribosomal DNA (nrDNA) in Cyperaceae and selected Juncaceae.
Bruneau, Anne   +3 more
core   +1 more source

Phytoremediation potential of indigenous Ghanaian grass and grass-like species grown on used motor oil contaminated soils

open access: yesJournal of Ecology and Environment, 2014
This study investigated the ability of Bothriochloa bladhii (Retz.) S.T. Blake (Poaceae), Cyperus ligularis L. (Cyperaceae), Commelina erecta L.
Alexander Nii Moi Pappoe   +3 more
doaj   +1 more source

Pollenanalytical studies in NE-Nigeria: preliminary results from the Manga Grasslands and Lake Tilla, Biu Plateau [PDF]

open access: yes, 1996
Two sites situated in the Sahelian and Sudanian zones of NE-Nigeria were chosen for pollen analysis. A sediment core from an interdunal depression in the eastern Manga Grassland provides information on the Holocene vegetation history of the Sahel between
Salzmann, Ulrich
core  

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