Galanthus fosteri" comes from Jordan, Lebanon, Syria, Turkey, and maybe Israel. "Galanthus" grows best in woodland, in acid or alkaline soil, though some are grassland or mountain species. Snowdrops have been known since early times, being described by the classical Greek author Theophrastus in the fourth century BC in his "Περὶ φυτῶν ἱστορία" (Latin: "Historia plantarum", "Enquiry into plants"). He gave it, and similar plants, the name λευκόἲον (λευκος, leukos "white" and ἰόν, ion "violet") from which the later name "Leucojum" was derived. He described the plant as "ἑπεἰ τοῖς γε χρώμασι λευκἂ καἱ οὐ λεπυριώδη" (in colour white and bulbs
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