Galanthus and water if disturbed by floods. Some snowdrop species are threatened in their wild habitats, due to habitat destruction, illegal collecting and climate change. In most countries collecting bulbs from the wild is now illegal. Under CITES regulations, international trade in any quantity of "Galanthus", whether bulbs, live plants, or even dead ones, is illegal without a CITES permit. This applies to hybrids and named cultivars, as well as species. CITES lists all species but allows a limited trade in wild-collected bulbs of just three species ("G. nivalis", "G. elwesii", and "G. woronowii") from Turkey and Georgia (see Horticulture). A
San Francisco Flower & Garden Show Garden Show in northern California were the Oakland Spring Flower Show which was produced by the California Association of Nurserymen from 1930 to 1978 (with a three-year hiatus from 1943 to 1945 because of World War II). In the early 1980s the rock ‘n roll impresario Bill Graham produced two annual flower shows at the Cow Palace. The show as it appears today was started in 1986 as the San Francisco Landscape Garden Show by volunteers for the Friends of Recreation and Parks in San Francisco as a fundraiser for that organization (in 2006 the organization’s name changed to San