Results 81 to 90 of about 24,962 (230)

Polygonum sp.

, 2011
Polygonum sp., Hastate leaf.
Hugh D. Wilson
core  

Impact of Geographical Origin on the Contents of Inorganic Elements and Bioactive Compounds in Polygonum perfoliatum L.

Molecules
This study investigated the correlation between thirteen inorganic elements, five key bioactive compounds, and environmental factors in Polygonum perfoliatum L. from fifteen different origins.
Yanping Zhang, Liyuan Zhao, Xinsheng Wang, Chenxi Zhang, Haichao Zuo, Di Gao   +5 more
doaj   +1 more source

Polygonum acuminatum

, 2009
Ejemplar de Polygonum acuminatum colectado por Ma.
Enrique Ramirez Garcia
core  

Polygonum serratum Linnaeus, 1753, spec. nov.

Polygonum serratum, spec. nov. 4. Polygonum foliis crenatis. Polygonum folio oblongo crenato. Shaw. afr. 489. Habitat in Mauritania . * Persicaria pistillo bifido.Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas ...
Linnaeus, Carolus
core   +1 more source

Polygonum scandens Linnaeus 1753

, 2007
Polygonum scandens Linnaeus, Species Plantarum 1: 364. 1753. "Habitat in America." RCN: 2878. Lectotype (Fawcett & Rendle, Fl. Jamaica 3: 174. 1914): Herb. Linn. No. 510.42 (LINN). Current name: Polygonum scandens L. (Polygonaceae).Published as part
Jarvis, Charlie
core   +1 more source

Antioxidant activity of extract from Polygonum aviculare L.

Biological Research, 2006
Free radicals induce numerous diseases by lipid peroxidation, protein peroxidation, and DNA damage. It has been reported that numerous plant extracts have antioxidant activities to scavenge free radicals. Whether Polygonum aviculare L. (Polygonaceae) has
CHIN-YUAN HSU
doaj  

Rumex and Polygonum in Colombia Rumex and Polygonum in Colombia

Caldasia, 1946
Rumex and Polygonum, of the family polygonaceae, occur in some abundance both in Colombia and in the United states, and this paper is an attempt to correlate a study of the Colombian plants with what has been observed in the United states. Through the courtesy of Dr. William R. Maxon, Curator, the facilities of the United states National Herbarium have
openaire   +1 more source

Polygonum Inflorescence

, 1970
Knotweed (Polygonum) inflorescence growing in the Missouri River Valley, North ...
Johnson, W. Carter
core  

Morphological diversity of Polygonum lapathifolium L. subsp. lapathifolium in the agrocenoses of the Wigry National Park and its buffer zone / Zróżnicowanie morfologiczne Polygonum lapathifolium L. subsp. lapathifolium w agrocenozach Wigierskiego Parku Narodowego i jego otuliny

Environmental Protection and Natural Resources, 2013
W latach 2009-2010 badano populacje Polygonum lapathifolium L. subsp. lapathifolium zachwaszczające uprawy rolnicze Wigierskiego Parku Narodowego i jego otuliny.
Kubicka-Matusiewicz Helena, Matusiewicz Marta, Skrajna Teresa   +2 more
doaj   +1 more source

Polygonum sp. (Native)

, 2011
Polygonum sp., ocrea. Family Polygonaceae, Subclass Caryophyllidae.
Hugh D. Wilson
core