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Onagraceae

Known as: evening-primrose family 
The evening primrose plant family of the order Myrtales, subclass Rosidae, class Magnoliopsida. Flower parts are mostly in fours and the ovary is… 
National Institutes of Health

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Ludwigia
Microbiologicalaspects of radiation effectsphysiological aspects

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
Effect of seed age and soil texture on the germination of some Ludwigia species (Onagraceae) in Nigeria
Seed germination in Ludwigia was greatly influenced by seed age and soil type. In  Ludwigia abyssinica germination was not… 
2003
2003
THE EFFECT OF PROTANDRY ON SIRING SUCCESS IN CHAMERION ANGUSTIFOLIUM (ONAGRACEAE) WITH DIFFERENT INFLORESCENCE SIZES
Abstract Protandry, a form of temporal separation of gender within hermaphroditic flowers, may reduce the magnitude of pollen… 
1997
1997
Studies of Epilobium angustifolium extracts on growth of accessory sexual organs in rats.
1997
1997
Effect of evening primrose oil on gastric ulceration and secretion induced by various ulcerogenic and necrotizing agents in rats.
Highly Cited
1996
Highly Cited
1996
DEVELOPMENTAL STABILITY IN LEAVES OF CLARKIA TEMBLORIENSIS (ONAGRACEAE) AS RELATED TO POPULATION OUTCROSSING RATES AND HETEROZYGOSITY
  • R. SherryE. Lord
  • Evolution; international journal of organic…
  • 1996
  • Corpus ID: 205780025
Four natural populations of Clarkia tembloriensis, whose levels of heterozygosity and rates of outcrossing were previously found… 
Highly Cited
1992
Highly Cited
1992
GENETIC AND ENVIRONMENTAL VARIATION IN FLORAL TRAITS AFFECTING OUTCROSSING RATE IN CLARKIA TEMBLORIENSIS (ONAGRACEAE)
Clarkia tembloriensis exhibits a wide range of variation among its natural populations in outcrossing rate and in separation of… 
Highly Cited
1990
Highly Cited
1990
Phylogenetics in Clarkia (Onagraceae): Restriction Site Mapping of Chloroplast DNA
Restriction site maps of chloroplast DNA (cpDNA), maternally inherited in Clarkia, were obtained in representative species of all… 
1989
1989
Variation in outcrossing rate and population genetic structure of Clarkia tembloriensis (Onagraceae)
SummaryOutcrossing rate estimates for eight accessions of Clarkia tembloriensis indicate that this annual plant species has a… 
1974
1974
Pigments responsible for ultraviolet patterns in flowers of Oenothera (Onagraceae)
MANY insect-pollinated flowers have nectar guides1 which increase the foraging and pollination efficiency of their insect… 
1968
1968
North American Flora
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