Results 61 to 70 of about 42,761 (220)

Influence of benzoyl chloride treatment on the tribological characteristics of Cyperus pangorei fibers based non-asbestos brake friction composites

open access: yesMaterials Research Express, 2019
Natural fibers are widely used in the various lightweight and medium load applications due to their vital advantages. Cyperus pangorei is abundantly found on the river banks.
L Ganesh Babu
doaj   +1 more source

Phylogenetic systematics of Juncaceae

open access: yesAmerican Journal of Botany, Volume 113, Issue 3, March 2026.
Abstract Premise Juncaceae has needed taxonomic revision for some time. Specifically, the genus Juncus s.l. is known to be paraphyletic because five small southern‐hemisphere genera have been shown repeatedly to be nested within it. In 2022, a new classification was proposed, based on phylogenies built from one nuclear and three plastid regions ...
Reed J. Kenny   +2 more
wiley   +1 more source

STUDIES IN CYPERACEAE. XIV. ENDOMORPHIC EVIDENCES FOR PLACING CYPERUS HYALINUS UNDER THE NEW SUBGENUS QUEENSLANDIELLA

open access: yesReinwardtia, 1975
Detailed morphological and anatomical investigations of Cyperushyalinus Vahl were undertaken and based on the data accumulatedQueenslandiella Domin was accorded a new status as Cyperus L. subgen.Queenslandiella (Domin) Govindarajalu on a par with subgen.
E. GOVINDARAJALU
doaj  

Cyperus longus

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Aging and longevity in decades‐old genebanked seeds from U.S. endangered plant species: Assessments using survival and RNA integrity assays

open access: yesAmerican Journal of Botany, Volume 113, Issue 3, March 2026.
Abstract Premise Seed longevity is critical for successful genebanking, but it is hard to detect or predict. We examined survival of genebanked seeds from species native to the United States to estimate longevity. We tested whether RNA integrity (RIN) can be used to detect aging and predict mortality. Methods Dry seeds from >100 species were stored for
Christina Walters   +7 more
wiley   +1 more source

Amelioration effect of methanolic extract of Cyperus rotundus on type 2 diabetes mellitus, thyroid dysfunction and gall stone induce by dexamethasone in male rabbits

open access: yesKufa Journal for Veterinary Medical Sciences, 2016
The research  investigated the possible involvement of type2 diabetes mellitus, thyroid dysfunction and gall stone induce by dexamethasone, and therapeutic effect of   Cyperus rotundus as   antidiabetic potential. This study was carried out in the animal
Muna H. AL-Saeed
doaj   +1 more source

Floristics and distribution of Wattle Dry Sclerophyll Forests and Scrubs in north-eastern New South Wales [PDF]

open access: yes, 2013
Acacia blakei forests and scrubs of north-eastern NSW are described and compared to similar vegetation found in the south-east of the state, primarily dominated by Acacia silvestris.
Hunter, John T.
core  

New Naturalized Flowering Plant Records for the Flora of Niue

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
Field surveys of the flora of Niue have identified ten new records of naturalized plants and clarification of the status of an earlier record. Four new records are not known to have been cultivated in Niue, with three the herbs Cardamine flexuosa With., Dentella repens (L.) J.R.Forst. & G.Forst., and Strobilanthes reptans (G.Forst.) Moylan ex Y.F.Deng &
Peter B. Heenan
wiley   +1 more source

What is a Genus in Cypereae: Phylogeny, Character Homology Assessment and Generic Circumscription in Cypereae [PDF]

open access: yes, 2008
Using a DNA-based tree as the framework, the homology of key taxonomic characters in tribe Cypereae (900 species in 19 genera, the largest of which is Cyperus) is assessed and revisit the question of generic circumscription. Plastid DNA (rbcL gene, rps16
A. Muthama Muasya   +5 more
core   +1 more source

Host suitability of weeds to Meloidogyne ottersoni and Meloidogyne graminicola [PDF]

open access: yesCiência Rural
: We evaluated the host suitability of the weeds associated with rice crops regarding Meloidogyne ottersoni and M. graminicola. Both plant-parasitic nematodes can develop in Oryza sativa, but Cyperus ferax plants were resistant to M. ottersoni. Plants of
Kellyn Joselyn Andino Lopez   +5 more
doaj   +1 more source

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