Margery Fish the variety "Astrantia major" subsp "involucrata" 'Shaggy' on discovering it in her garden. Margery Fish became an avid galanthophile or snowdrop enthusiast. Her book "A Flower for Every Day" includes an account of the giant snowdrop variety 'S. Arnott', first exhibited at a Royal Horticultural Society exhibition in 1951 and acquired by her from a specialist company. There were said in 2008 still to be 60 different named varieties of "Galanthus nivalis" growing at East Lambrook. Several snowdrop varieties discovered in the "ditch garden" at Lambrook since Margery Fish's death have been named and described. Apart from writing eight books
Chlamydomonas nivalis such that it is covered by the carotenoid globules full of astaxanthin that will provide protection against UV radiation. The majority (91%) of astaxanthin derivatives are stored in its monoester form within dormant "C. nivalis" red cysts. Astaxanthin is the pigment that makes the cell appear deep red. Other pigments that can also be found in "C. nivalis" include violaxanthin and fadonirubin. Visible algal blooms could be a crucial determinant of surface albedo. It has been suggested that algal blooms partially composed of "C. nivalis" may contribute to lowering ice and snow albedo. The red coloured pigments produced by the