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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

Papers overview

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2010
2010
Seed germination in Ludwigia was greatly influenced by seed age and soil type. In  Ludwigia abyssinica germination was not… 
2003
2003
Abstract Protandry, a form of temporal separation of gender within hermaphroditic flowers, may reduce the magnitude of pollen… 
Highly Cited
1996
Highly Cited
1996
  • R. SherryE. Lord
  • 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
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
Restriction site maps of chloroplast DNA (cpDNA), maternally inherited in Clarkia, were obtained in representative species of all… 
1989
1989
SummaryOutcrossing rate estimates for eight accessions of Clarkia tembloriensis indicate that this annual plant species has a… 
1974
1974
MANY insect-pollinated flowers have nectar guides1 which increase the foraging and pollination efficiency of their insect… 
1968
1968