Empetrum nigrum

Wollenweber, E. et al.. Lipophilic phenolics from the leaves of Empetrum nigrum — chemical structures and exudate localization, Bot. Acta, 105, 300, 1992. 

Krasnov, F.A. et al., Phenolic components of Empetrum nigrum extract and the crystal structure of one of them, Chem. Nat. Compd., 36, 493, 2000. 

Clerodendron inerme Cytisus scoparius Durantq repens Empetrum nigrum Franseria artemisioides... 

Karppa, J., Kallio, H., Peltonen, I., Linko, R. Anthocyanins of Crowberry, Empetrum nigrum coll. J. Food Sci. 49, 634-37, 1984. Nielsen, I. L. F., Haren, G. R., Magnussen, E. L., Dragsted, L. O., Rasmussen, S. E. Quantification of Anthocyanins in Commercial Black Currant Juices by Simple High-Performance Liquid Chromatography. Investigation of their pH Stability and Antioxidative Potency. J. Agric. Food Chem. 51, 5861-66, 2003. 

Seeds of some species such as Linum usitatissimum, Citrus spp, Empetrum nigrum, Poa alpina and Opuntia show polyembryony. In different species this can result from one of several causes, including cleavage of the zygote, development of one or more synergidae, existence of more than one embryo sac per nucellus and various forms of apogamy and adventitious embryony. Clearly, in some types of polyembryony haploid embryos are formed, such as in Linum. 

Elm see Ulmus Empetrum nigrum 13 Endymion non-script us (bluebell) 33 Epilobium 8 Euphorbia spp. 34... 

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