Results 41 to 50 of about 16,128 (245)

Medicinal Plants in the Flora of Luhansk Region

open access: yesAktualʹnaâ Infektologiâ, 2016
To establish a resource base of medicinal plants of Donbass, and to develop methods for their balanced use, it is necessary to conduct an inventory and analysis of the spread of wild species, that recently was not carried out in Luhansk and Donetsk ...
S.Yu. Naumov
doaj   +1 more source

Chemotaxonomy of domesticated grasses: a pathway to understanding the origins of agriculture [PDF]

open access: yesJournal of Micropalaeontology, 2019
The grass family (Poaceae) is one of the most economically important plant groups in the world today. In particular many major food crops, including rice, wheat, maize, rye, barley, oats and millet, are grasses that were domesticated from wild ...
P. E. Jardine   +6 more
doaj   +1 more source

A survey of selected coastal vegetation communities of Florida [PDF]

open access: yes, 1977
A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
core  

Evolutionary relationships in Panicoid grasses based on plastome phylogenomics (Panicoideae; Poaceae) [PDF]

open access: yes, 2016
Background: Panicoideae are the second largest subfamily in Poaceae (grass family), with 212 genera and approximately 3316 species. Previous studies have begun to reveal relationships within the subfamily, but largely lack resolution and/or robust ...
Burke, Sean V.   +9 more
core   +2 more sources

Human appreciation of flower colours as cultural ecosystem service in grasslands: A methodological approach

open access: yesGrassland Research, EarlyView.
This literature‐based method estimates human appreciation of flower colours on target grasslands. Step 1: search literature sources (floristic surveys, national floras, web datasets and preference studies). Step 2: flower trait extraction (flower colour and area, flowering period and human colour appreciation scale).
Marco Bianchini   +4 more
wiley   +1 more source

An annotated key to the species of Gastridium (Poaceae) with distributional novelties to the Italian territory

open access: yesNatural History Sciences, 2019
Gastridium is a Mediterranean-paleotropical genus of the Poaceae family, native to Italy. Species number and diversity were imperfectly known until recent taxonomic updates on morphological and molecular basis that enhanced our knowledge of this taxon ...
Anna Scoppola
doaj   +1 more source

Reconstructing post‐crisis recovery in the hinterlands of Constantinople: A high‐resolution first‐millennium CE pollen record from Lake Yeniçağa (NW Türkiye)

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Facing a novel plague pandemic, military invasions, and political–economic transformations, societies of the eastern Roman (Byzantine) empire had to adapt to a variety of pressures and new ways of exploiting their natural environments during the mid‐1st millennium CE.
Cristiano Vignola   +7 more
wiley   +1 more source

Morphometrics of Starch Granules From Sub-Saharan Plants and the Taxonomic Identification of Ancient Starch

open access: yesFrontiers in Earth Science, 2018
The assumption that taxonomy can be ascertained by starch granule shape and size has persisted since the late nineteenth and early twentieth century biochemistry.
Julio Mercader   +13 more
doaj   +1 more source

Effect of Anabaena sp. PCC7120 on the Tolerance of Rice (Oryza sativa L. cv Maratelli) Seedlings Against Lindane

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Lindane (γ‐hexachlorocyclohexane, γ‐HCH) is a broad‐spectrum pesticide widely used since the 1950s until its inclusion in the Stockholm Convention list of Persistent Organic Pollutants (POPs) in 2009, together with other HCH isomers. The high persistence and mismanagement of the toxic wastes generated during its synthesis have led to serious ...
Giuliana Oriana Morabito   +4 more
wiley   +1 more source

The native flora of the Redberry Lake Biosphere Region (Saskatchewan, Canada): taxonomy, biogeography, habitats and conservation

open access: yesNordic Journal of Botany, EarlyView.
This study reports for the first time a checklist of native vascular plants and provides a comprehensive analysis of the flora of the Redberry Lake Biosphere Region (RLBR) in the province of Saskatchewan, Canada. To complete an inventory of the regional flora, I conducted intensive field investigations during 2010–2025 and employed detailed examination
Vladimir Kricsfalusy
wiley   +1 more source

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