Results 101 to 110 of about 38,517 (272)

Natural and anthropogenic forest fires recorded in the Holocene pollen record from a Jinchuan peat bog, northeastern China [PDF]

, 2008
Pollen and charcoal particles from a Jinchuan peat (northeastern China) were examined to investigate the fire origin and interaction between climate, vegetation, fire and human activity during the Holocene.
Chu, G, Jiang, W, Leroy, SAG, Liu, J, Ogle, N, Wang, L   +5 more
core   +1 more source

Studies in the Cyperaceae; VI, Dichromena leucocephala Vahl, and D. latifolia Baldw. [PDF]

, 1897
Theo. Holm
openalex   +1 more source

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

, 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, Gravel, Geneviève, Muasya, A. Muthama, Starr, Julian R   +3 more
core   +1 more source

Holocentric Chromosomes of Luzula elegans Are Characterized by a Longitudinal Centromere Groove, Chromosome Bending, and a Terminal Nucleolus Organizer Region [PDF]

, 2011
The structure of holocentric chromosomes was analyzed in mitotic cells of Luzula elegans. Light and scanning electron microscopy observations provided evidence for the existence of a longitudinal groove along each sister chromatid.
A. Houben, Albertson DG, Albertson DG, Allshire RC, Bizzaro D, Black BE, Black BE, Black BE, Braselton JP, Buchwitz BJ, Carroll CW, Cattani MV, Comings DE, Cox AV, da Silva CR, Dernburg AF, Desai A, E. Schroeder-Reiter, Earnshaw WC, Fuchs J, Fukova I, G. Wanner, Gerlach WL, Guerra M, Guerra M, Houben A, Howe M, K. Kumke, K. Nagaki, Kato A, Kitagawa R, L. Ma, M. Murata, Maddox PS, Madej A, Mandakova T, Mandrioli M, Martin R, Moore LL, Nagaki K, Papeschi AG, Pimpinelli S, Raska I, Rebagliati PJ, S. Heckmann, Schneider MC, Schroeder-Reiter E, Sekulic N, Sullivan KF, Valarik M, Vanzela ALL, Vanzela ALL, Viera A, Wanner G   +53 more
core   +1 more source

Studies in the Cyperaceae; VIII, On the anatomy of some North American species of Scleria [PDF]

, 1899
Theo. Holm
openalex   +1 more source

Competing hypotheses, ordination and pollen preservation : landscape impacts of Norse landnám in southern Greenland [PDF]

, 2016
We thank the Leverhulme Trust for financial support, and Gordon Cook and staff at SUERC for the provision of radiocarbon dates. We are grateful to two anonymous reviewers and Shinya Sugita for valuable comments which improved the manuscript.Peer ...
Edwards, Kevin J., Ledger, Paul M., Schofield, J. Edward   +2 more
core   +1 more source

Root structure syndromes of four families of monocots in the Middle Urals

Plant Diversity, 2023
The present article tests the following general assumption: plant taxa with different specializations towards mycorrhizal interactions should have different root syndromes. Roots of 61 species common in boreal zone were studied: 16 species of Poaceae, 24
Anna A. Betekhtina, Daria E. Tukova, Denis V. Veselkin   +2 more
doaj  

Studies in the Cyperaceae; X, Fimbristylis Vahl; an anatomical treatise of North American species [PDF]

, 1899
Theo. Holm
openalex   +1 more source

Algunas novedades corológicas relevantes en ciperáceas ibéricas y baleáricas [PDF]

, 2006
Some new chorological records on Iberian and Balearic CyperaceaePalabras clave. Cyperaceae, corología, Flora Iberica, España, Portugal, Islas Baleares.Key words.
Jiménez-Mejías, Pedro, Luceño Garcés, Modesto   +1 more
core   +3 more sources

CYPERACEAE OF THAILAND II

Reinwardtia, 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